feat: add dedicated create-user and create-account admin flows

app/(tabs)/accounts.tsx

@@ -198,7 +198,17 @@ export default function AccountsScreen() {
     <ScreenShell
       title="账号管理"
       subtitle="看单账号状态、并发、最近使用和异常信息。"
-      titleAside={<Text className="text-[11px] text-[#a2988a]">更接近网页后台的账号视图。</Text>}
+      titleAside={(
+        <View className="flex-row items-center gap-2">
+          <Text className="text-[11px] text-[#a2988a]">更接近网页后台的账号视图。</Text>
+          <Pressable
+            onPress={() => router.push('/accounts/create')}
+            className="h-8 w-8 items-center justify-center rounded-[10px] bg-[#1d5f55]"
+          >
+            <Text className="text-xl leading-5 text-white">+</Text>
+          </Pressable>
+        </View>
+      )}
       variant="minimal"
       scroll={false}
     >

app/(tabs)/monitor.tsx

@@ -8,7 +8,7 @@ import { BarChartCard } from '@/src/components/bar-chart-card';
 import { formatTokenValue } from '@/src/lib/formatters';
 import { DonutChartCard } from '@/src/components/donut-chart-card';
 import { LineTrendChart } from '@/src/components/line-trend-chart';
-import { getAdminSettings, getDashboardModels, getDashboardStats, getDashboardTrend, listAllAccounts } from '@/src/services/admin';
+import { getAdminSettings, getDashboardModels, getDashboardStats, getDashboardTrend, listAccounts } from '@/src/services/admin';
 import { adminConfigState, hasAuthenticatedAdminSession } from '@/src/store/admin-config';
 
 const { useSnapshot } = require('valtio/react');
@@ -172,23 +172,37 @@ export default function MonitorScreen() {
   const [rangeKey, setRangeKey] = useState<RangeKey>('7d');
   const range = useMemo(() => getDateRange(rangeKey), [rangeKey]);
 
-  const statsQuery = useQuery({ queryKey: ['monitor-stats'], queryFn: getDashboardStats, enabled: hasAccount });
-  const settingsQuery = useQuery({ queryKey: ['admin-settings'], queryFn: getAdminSettings, enabled: hasAccount });
-  const accountPageSize = Math.max(statsQuery.data?.total_accounts ?? 20, 20);
-  const accountsQuery = useQuery({
-    queryKey: ['monitor-accounts', accountPageSize],
-    queryFn: () => listAllAccounts(''),
+  const statsQuery = useQuery({
+    queryKey: ['monitor-stats'],
+    queryFn: getDashboardStats,
     enabled: hasAccount,
+    staleTime: 60_000,
+  });
+  const settingsQuery = useQuery({
+    queryKey: ['admin-settings'],
+    queryFn: getAdminSettings,
+    enabled: hasAccount,
+    staleTime: 120_000,
+  });
+  const accountsQuery = useQuery({
+    queryKey: ['monitor-accounts'],
+    queryFn: () => listAccounts(''),
+    enabled: hasAccount,
+    staleTime: 60_000,
   });
   const trendQuery = useQuery({
     queryKey: ['monitor-trend', rangeKey, range.start_date, range.end_date, range.granularity],
     queryFn: () => getDashboardTrend(range),
     enabled: hasAccount,
+    staleTime: 60_000,
+    placeholderData: (previousData) => previousData,
   });
   const modelsQuery = useQuery({
     queryKey: ['monitor-models', rangeKey, range.start_date, range.end_date],
     queryFn: () => getDashboardModels(range),
     enabled: hasAccount,
+    staleTime: 60_000,
+    placeholderData: (previousData) => previousData,
   });
 
   function refetchAll() {
@@ -381,22 +395,11 @@ export default function MonitorScreen() {
               formatValue={formatCompactNumber}
             />
 
-            <Section title="趋势摘要" subtitle="图表 + 最近几个统计点的请求、Token 和成本变化">
+            <Section title="趋势摘要" subtitle="最近几个统计点的请求、Token 和成本变化">
               {latestTrendPoints.length === 0 ? (
                 <Text style={{ fontSize: 14, color: colors.subtext }}>当前时间范围没有趋势数据。</Text>
               ) : (
                 <View style={{ gap: 12 }}>
-                  {throughputPoints.length > 1 ? (
-                    <LineTrendChart
-                      title="摘要 Token 趋势"
-                      subtitle="最近统计点的 Token 变化"
-                      points={throughputPoints.slice(-6)}
-                      color="#a34d2d"
-                      formatValue={formatTokenDisplay}
-                      compact
-                    />
-                  ) : null}
-
                   <View style={{ gap: 10 }}>
                     {latestTrendPoints.map((point) => (
                       <View key={point.date} style={{ backgroundColor: colors.mutedCard, borderRadius: 14, padding: 12 }}>

app/(tabs)/settings.tsx

@@ -109,6 +109,7 @@ export default function SettingsScreen() {
   const [connectionState, setConnectionState] = useState<ConnectionState>('idle');
   const [connectionMessage, setConnectionMessage] = useState('');
   const [isRefreshing, setIsRefreshing] = useState(false);
+  const [showAdminKey, setShowAdminKey] = useState(false);
   const { control, handleSubmit, formState, reset } = useForm<FormValues>({
     resolver: zodResolver(schema),
     defaultValues: {
@@ -227,15 +228,32 @@ export default function SettingsScreen() {
                 control={control}
                 name="adminApiKey"
                 render={({ field: { onChange, value } }) => (
-                  <TextInput
-                    value={value}
-                    onChangeText={onChange}
-                    placeholder="admin-xxxxxxxx"
-                    placeholderTextColor="#9b9081"
-                    autoCapitalize="none"
-                    autoCorrect={false}
-                    style={{ backgroundColor: colors.mutedCard, borderRadius: 16, paddingHorizontal: 16, paddingVertical: 14, fontSize: 16, color: colors.text }}
-                  />
+                  <View style={{ flexDirection: 'row', alignItems: 'center', gap: 8 }}>
+                    <TextInput
+                      value={value}
+                      onChangeText={onChange}
+                      placeholder="admin-xxxxxxxx"
+                      placeholderTextColor="#9b9081"
+                      autoCapitalize="none"
+                      autoCorrect={false}
+                      secureTextEntry={!showAdminKey}
+                      style={{
+                        flex: 1,
+                        backgroundColor: colors.mutedCard,
+                        borderRadius: 16,
+                        paddingHorizontal: 16,
+                        paddingVertical: 14,
+                        fontSize: 16,
+                        color: colors.text,
+                      }}
+                    />
+                    <Pressable
+                      onPress={() => setShowAdminKey((value) => !value)}
+                      style={{ backgroundColor: colors.border, borderRadius: 12, paddingHorizontal: 12, paddingVertical: 10 }}
+                    >
+                      <Text style={{ fontSize: 12, fontWeight: '700', color: '#4e463e' }}>{showAdminKey ? '隐藏' : '显示'}</Text>
+                    </Pressable>
+                  </View>
                 )}
               />
             </View>

app/(tabs)/users.tsx

@@ -130,7 +130,7 @@ function UserCard({ user, usage }: { user: AdminUser; usage?: UsageStats }) {
           <Text numberOfLines={1} style={{ fontSize: 16, fontWeight: '800', color: colors.text }}>{user.email}</Text>
           <Text style={{ marginTop: 4, fontSize: 12, color: colors.subtext }}>最近使用 {formatActivityTime(user.last_used_at || user.updated_at || user.created_at)}</Text>
         </View>
-        <View style={{ alignSelf: 'flex-start', backgroundColor: user.status === 'inactive' ? '#cfc5b7' : colors.primary, borderRadius: 999, paddingHorizontal: 10, paddingVertical: 6 }}>
+        <View style={{ alignSelf: 'flex-start', backgroundColor: user.status === 'inactive' || user.status === 'disabled' ? '#cfc5b7' : colors.primary, borderRadius: 999, paddingHorizontal: 10, paddingVertical: 6 }}>
           <Text style={{ fontSize: 10, fontWeight: '700', color: '#fff' }}>{statusLabel}</Text>
         </View>
       </View>
@@ -187,9 +187,24 @@ export default function UsersScreen() {
   return (
     <SafeAreaView style={{ flex: 1, backgroundColor: colors.page }}>
       <View style={{ flex: 1, paddingHorizontal: 16, paddingTop: 14 }}>
-        <View style={{ marginBottom: 10 }}>
-          <Text style={{ fontSize: 28, fontWeight: '700', color: colors.text }}>用户</Text>
-          <Text style={{ marginTop: 4, fontSize: 12, color: '#8a8072' }}>查看用户列表并进入详情页管理账号。</Text>
+        <View style={{ marginBottom: 10, flexDirection: 'row', justifyContent: 'space-between', alignItems: 'center', gap: 12 }}>
+          <View style={{ flex: 1 }}>
+            <Text style={{ fontSize: 28, fontWeight: '700', color: colors.text }}>用户</Text>
+            <Text style={{ marginTop: 4, fontSize: 12, color: '#8a8072' }}>查看用户列表并进入详情页管理账号。</Text>
+          </View>
+          <Pressable
+            onPress={() => router.push('/users/create-user')}
+            style={{
+              width: 40,
+              height: 40,
+              borderRadius: 12,
+              backgroundColor: colors.primary,
+              alignItems: 'center',
+              justifyContent: 'center',
+            }}
+          >
+            <Text style={{ color: '#fff', fontSize: 24, lineHeight: 24, fontWeight: '500' }}>+</Text>
+          </Pressable>
         </View>
 
         <View style={{ flexDirection: 'row', gap: 10, alignItems: 'center' }}>

app/_layout.tsx

@@ -50,6 +50,45 @@ export default function RootLayout() {
                 headerShadowVisible: false,
               }}
             />
+            <Stack.Screen
+              name="users/create-account"
+              options={{
+                animation: 'slide_from_right',
+                presentation: 'card',
+                headerShown: true,
+                title: '添加账号',
+                headerBackTitle: '返回',
+                headerTintColor: '#16181a',
+                headerStyle: { backgroundColor: '#f4efe4' },
+                headerShadowVisible: false,
+              }}
+            />
+            <Stack.Screen
+              name="users/create-user"
+              options={{
+                animation: 'slide_from_right',
+                presentation: 'card',
+                headerShown: true,
+                title: '添加用户',
+                headerBackTitle: '返回',
+                headerTintColor: '#16181a',
+                headerStyle: { backgroundColor: '#f4efe4' },
+                headerShadowVisible: false,
+              }}
+            />
+            <Stack.Screen
+              name="accounts/create"
+              options={{
+                animation: 'slide_from_right',
+                presentation: 'card',
+                headerShown: true,
+                title: '添加账号',
+                headerBackTitle: '返回',
+                headerTintColor: '#16181a',
+                headerStyle: { backgroundColor: '#f4efe4' },
+                headerShadowVisible: false,
+              }}
+            />
             <Stack.Screen name="accounts/[id]" options={{ presentation: 'card' }} />
           </Stack>
         )}

app/accounts/create.tsx

@@ -0,0 +1,425 @@
+import { useMutation, useQueryClient } from '@tanstack/react-query';
+import { Stack, router } from 'expo-router';
+import { useMemo, useState } from 'react';
+import { Pressable, ScrollView, Text, TextInput, View } from 'react-native';
+import { SafeAreaView } from 'react-native-safe-area-context';
+
+import { createAccount } from '@/src/services/admin';
+import type { AccountType, CreateAccountRequest } from '@/src/types/admin';
+
+const colors = {
+  page: '#f4efe4',
+  card: '#fbf8f2',
+  text: '#16181a',
+  subtext: '#6f665c',
+  border: '#e7dfcf',
+  primary: '#1d5f55',
+  dark: '#1b1d1f',
+  errorBg: '#f7e1d6',
+  errorText: '#a4512b',
+  muted: '#f7f1e6',
+};
+
+const PLATFORM_OPTIONS = ['anthropic', 'openai', 'gemini', 'sora', 'antigravity'];
+const ACCOUNT_TYPE_OPTIONS: AccountType[] = ['apikey', 'oauth', 'setup-token', 'upstream'];
+type JsonScalar = string | number | boolean | null | undefined;
+type JsonRecord = Record<string, JsonScalar>;
+
+function toNumber(raw: string) {
+  if (!raw.trim()) return undefined;
+  const value = Number(raw);
+  return Number.isFinite(value) ? value : undefined;
+}
+
+function toGroupIds(raw: string) {
+  const values = raw
+    .split(',')
+    .map((item) => Number(item.trim()))
+    .filter((value) => Number.isFinite(value) && value > 0);
+
+  return values.length > 0 ? values : undefined;
+}
+
+function parseObjectInput(raw: string, fieldLabel: string): JsonRecord | undefined {
+  if (!raw.trim()) return undefined;
+  const parsed = JSON.parse(raw) as unknown;
+  if (!parsed || typeof parsed !== 'object' || Array.isArray(parsed)) {
+    throw new Error(`${fieldLabel} 必须是 JSON 对象。`);
+  }
+
+  const entries = Object.entries(parsed as Record<string, unknown>);
+  for (const [, value] of entries) {
+    const valueType = typeof value;
+    if (
+      value !== null
+      && value !== undefined
+      && valueType !== 'string'
+      && valueType !== 'number'
+      && valueType !== 'boolean'
+    ) {
+      throw new Error(`${fieldLabel} 仅支持 string / number / boolean / null。`);
+    }
+  }
+
+  return parsed as JsonRecord;
+}
+
+function getErrorMessage(error: unknown) {
+  if (error instanceof Error && error.message) {
+    switch (error.message) {
+      case 'BASE_URL_REQUIRED':
+        return '请先到服务器页填写服务地址。';
+      case 'ADMIN_API_KEY_REQUIRED':
+        return '请先到服务器页填写 Admin Token。';
+      case 'INVALID_SERVER_RESPONSE':
+        return '服务返回格式异常，请确认后端接口可用并检查网关日志。';
+      case 'REQUEST_FAILED':
+        return '请求失败，请检查服务地址、Token 和网络连通性。';
+      default:
+        return error.message;
+    }
+  }
+
+  return '创建账号失败，请稍后重试。';
+}
+
+export default function CreateAdminAccountScreen() {
+  const queryClient = useQueryClient();
+  const [name, setName] = useState('');
+  const [platform, setPlatform] = useState('anthropic');
+  const [type, setType] = useState<AccountType>('apikey');
+  const [notes, setNotes] = useState('');
+  const [credentialsJson, setCredentialsJson] = useState('{\n  "base_url": "",\n  "api_key": ""\n}');
+  const [extraJson, setExtraJson] = useState('');
+  const [proxyId, setProxyId] = useState('');
+  const [concurrency, setConcurrency] = useState('');
+  const [priority, setPriority] = useState('');
+  const [rateMultiplier, setRateMultiplier] = useState('');
+  const [groupIds, setGroupIds] = useState('');
+  const [formError, setFormError] = useState<string | null>(null);
+
+  const canSubmit = useMemo(() => Boolean(name.trim() && credentialsJson.trim()), [credentialsJson, name]);
+
+  const createMutation = useMutation({
+    mutationFn: async () => {
+      const credentials = parseObjectInput(credentialsJson, 'credentials');
+      if (!credentials) {
+        throw new Error('credentials 不能为空。');
+      }
+
+      const extra = parseObjectInput(extraJson, 'extra');
+
+      const payload: CreateAccountRequest = {
+        name: name.trim(),
+        platform,
+        type,
+        credentials,
+        notes: notes.trim() || undefined,
+        proxy_id: toNumber(proxyId),
+        concurrency: toNumber(concurrency),
+        priority: toNumber(priority),
+        rate_multiplier: toNumber(rateMultiplier),
+        group_ids: toGroupIds(groupIds),
+        extra,
+      };
+
+      return createAccount(payload);
+    },
+    onSuccess: () => {
+      setFormError(null);
+      queryClient.invalidateQueries({ queryKey: ['accounts'] });
+      router.replace('/(tabs)/accounts');
+    },
+    onError: (error) => {
+      setFormError(getErrorMessage(error));
+    },
+  });
+
+  return (
+    <>
+      <Stack.Screen options={{ title: '添加账号 (/admin/accounts)' }} />
+      <SafeAreaView edges={['bottom']} style={{ flex: 1, backgroundColor: colors.page }}>
+        <ScrollView style={{ flex: 1 }} contentContainerStyle={{ padding: 16, paddingBottom: 40 }}>
+          <View
+            style={{
+              backgroundColor: colors.card,
+              borderRadius: 16,
+              padding: 16,
+              marginBottom: 12,
+              borderWidth: 1,
+              borderColor: colors.border,
+            }}
+          >
+            <Text style={{ fontSize: 18, fontWeight: '700', color: colors.text }}>基础信息</Text>
+
+            <Text style={{ marginTop: 12, marginBottom: 6, fontSize: 12, color: colors.subtext }}>账号名称</Text>
+            <TextInput
+              value={name}
+              onChangeText={setName}
+              placeholder="例如：openai-main"
+              placeholderTextColor="#9a9082"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+                marginBottom: 10,
+              }}
+            />
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>平台</Text>
+            <View style={{ flexDirection: 'row', flexWrap: 'wrap', gap: 8, marginBottom: 10 }}>
+              {PLATFORM_OPTIONS.map((item) => {
+                const active = platform === item;
+                return (
+                  <Pressable
+                    key={item}
+                    onPress={() => setPlatform(item)}
+                    style={{
+                      borderRadius: 999,
+                      paddingHorizontal: 12,
+                      paddingVertical: 8,
+                      borderWidth: 1,
+                      borderColor: active ? colors.primary : colors.border,
+                      backgroundColor: active ? colors.primary : colors.muted,
+                    }}
+                  >
+                    <Text style={{ color: active ? '#fff' : colors.text, fontSize: 12, fontWeight: '700' }}>{item}</Text>
+                  </Pressable>
+                );
+              })}
+            </View>
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>类型</Text>
+            <View style={{ flexDirection: 'row', flexWrap: 'wrap', gap: 8, marginBottom: 10 }}>
+              {ACCOUNT_TYPE_OPTIONS.map((item) => {
+                const active = type === item;
+                return (
+                  <Pressable
+                    key={item}
+                    onPress={() => setType(item)}
+                    style={{
+                      borderRadius: 999,
+                      paddingHorizontal: 12,
+                      paddingVertical: 8,
+                      borderWidth: 1,
+                      borderColor: active ? colors.primary : colors.border,
+                      backgroundColor: active ? colors.primary : colors.muted,
+                    }}
+                  >
+                    <Text style={{ color: active ? '#fff' : colors.text, fontSize: 12, fontWeight: '700' }}>{item}</Text>
+                  </Pressable>
+                );
+              })}
+            </View>
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>备注（可选）</Text>
+            <TextInput
+              value={notes}
+              onChangeText={setNotes}
+              placeholder="例如：主线路账号"
+              placeholderTextColor="#9a9082"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+              }}
+            />
+          </View>
+
+          <View
+            style={{
+              backgroundColor: colors.card,
+              borderRadius: 16,
+              padding: 16,
+              marginBottom: 12,
+              borderWidth: 1,
+              borderColor: colors.border,
+            }}
+          >
+            <Text style={{ fontSize: 18, fontWeight: '700', color: colors.text }}>请求体字段</Text>
+            <Text style={{ marginTop: 6, fontSize: 12, color: colors.subtext }}>
+              该页面直接创建 /admin/accounts，credentials 必填，extra 可选。
+            </Text>
+
+            <Text style={{ marginTop: 12, marginBottom: 6, fontSize: 12, color: colors.subtext }}>credentials（JSON 对象）</Text>
+            <TextInput
+              value={credentialsJson}
+              onChangeText={setCredentialsJson}
+              multiline
+              textAlignVertical="top"
+              placeholder='例如：{"base_url":"https://api.example.com","api_key":"sk-..."}'
+              placeholderTextColor="#9a9082"
+              style={{
+                minHeight: 120,
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+                marginBottom: 10,
+              }}
+            />
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>extra（可选，JSON 对象）</Text>
+            <TextInput
+              value={extraJson}
+              onChangeText={setExtraJson}
+              multiline
+              textAlignVertical="top"
+              placeholder='例如：{"window_cost_limit":50}'
+              placeholderTextColor="#9a9082"
+              style={{
+                minHeight: 96,
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+              }}
+            />
+          </View>
+
+          <View
+            style={{
+              backgroundColor: colors.card,
+              borderRadius: 16,
+              padding: 16,
+              marginBottom: 12,
+              borderWidth: 1,
+              borderColor: colors.border,
+            }}
+          >
+            <Text style={{ fontSize: 18, fontWeight: '700', color: colors.text }}>可选参数</Text>
+
+            <Text style={{ marginTop: 12, marginBottom: 6, fontSize: 12, color: colors.subtext }}>proxy_id</Text>
+            <TextInput
+              value={proxyId}
+              onChangeText={setProxyId}
+              keyboardType="number-pad"
+              placeholder="例如：3"
+              placeholderTextColor="#9a9082"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+                marginBottom: 10,
+              }}
+            />
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>concurrency</Text>
+            <TextInput
+              value={concurrency}
+              onChangeText={setConcurrency}
+              keyboardType="number-pad"
+              placeholder="例如：10"
+              placeholderTextColor="#9a9082"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+                marginBottom: 10,
+              }}
+            />
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>priority</Text>
+            <TextInput
+              value={priority}
+              onChangeText={setPriority}
+              keyboardType="number-pad"
+              placeholder="例如：0"
+              placeholderTextColor="#9a9082"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+                marginBottom: 10,
+              }}
+            />
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>rate_multiplier</Text>
+            <TextInput
+              value={rateMultiplier}
+              onChangeText={setRateMultiplier}
+              keyboardType="decimal-pad"
+              placeholder="例如：1"
+              placeholderTextColor="#9a9082"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+                marginBottom: 10,
+              }}
+            />
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>group_ids（逗号分隔）</Text>
+            <TextInput
+              value={groupIds}
+              onChangeText={setGroupIds}
+              placeholder="例如：1,2,5"
+              placeholderTextColor="#9a9082"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+              }}
+            />
+          </View>
+
+          {formError ? (
+            <View style={{ backgroundColor: colors.errorBg, borderRadius: 12, padding: 12, marginBottom: 12 }}>
+              <Text style={{ color: colors.errorText }}>{formError}</Text>
+            </View>
+          ) : null}
+
+          <Pressable
+            onPress={() => {
+              setFormError(null);
+              createMutation.mutate();
+            }}
+            disabled={!canSubmit || createMutation.isPending}
+            style={{
+              backgroundColor: !canSubmit || createMutation.isPending ? '#8a8072' : colors.dark,
+              borderRadius: 12,
+              paddingVertical: 14,
+              alignItems: 'center',
+            }}
+          >
+            <Text style={{ color: '#fff', fontWeight: '700' }}>{createMutation.isPending ? '提交中...' : '创建账号'}</Text>
+          </Pressable>
+        </ScrollView>
+      </SafeAreaView>
+    </>
+  );
+}

app/login.tsx

@@ -66,6 +66,7 @@ export default function LoginScreen() {
   });
   const [connectionState, setConnectionState] = useState<ConnectionState>('idle');
   const [connectionMessage, setConnectionMessage] = useState('');
+  const [showAdminKey, setShowAdminKey] = useState(false);
 
   if (hasAccount) {
     return <Redirect href="/monitor" />;
@@ -114,21 +115,38 @@ export default function LoginScreen() {
                 control={control}
                 name="adminApiKey"
                 render={({ field: { onChange, value } }) => (
-                  <TextInput
-                    value={value}
-                    onChangeText={(text) => {
-                      if (connectionState !== 'idle') {
-                        setConnectionState('idle');
-                        setConnectionMessage('');
-                      }
-                      onChange(text);
-                    }}
-                    placeholder="admin-xxxxxxxx"
-                    placeholderTextColor="#9b9081"
-                    autoCapitalize="none"
-                    autoCorrect={false}
-                    style={{ backgroundColor: colors.mutedCard, borderRadius: 16, paddingHorizontal: 16, paddingVertical: 14, fontSize: 16, color: colors.text }}
-                  />
+                  <View style={{ flexDirection: 'row', alignItems: 'center', gap: 8 }}>
+                    <TextInput
+                      value={value}
+                      onChangeText={(text) => {
+                        if (connectionState !== 'idle') {
+                          setConnectionState('idle');
+                          setConnectionMessage('');
+                        }
+                        onChange(text);
+                      }}
+                      placeholder="admin-xxxxxxxx"
+                      placeholderTextColor="#9b9081"
+                      autoCapitalize="none"
+                      autoCorrect={false}
+                      secureTextEntry={!showAdminKey}
+                      style={{
+                        flex: 1,
+                        backgroundColor: colors.mutedCard,
+                        borderRadius: 16,
+                        paddingHorizontal: 16,
+                        paddingVertical: 14,
+                        fontSize: 16,
+                        color: colors.text,
+                      }}
+                    />
+                    <Pressable
+                      onPress={() => setShowAdminKey((value) => !value)}
+                      style={{ backgroundColor: colors.border, borderRadius: 12, paddingHorizontal: 12, paddingVertical: 10 }}
+                    >
+                      <Text style={{ fontSize: 12, fontWeight: '700', color: '#4e463e' }}>{showAdminKey ? '隐藏' : '显示'}</Text>
+                    </Pressable>
+                  </View>
                 )}
               />
             </View>

app/users/[id].tsx

@@ -2,11 +2,11 @@ import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import * as Clipboard from 'expo-clipboard';
 import { Stack, useLocalSearchParams } from 'expo-router';
 import { useMemo, useState } from 'react';
-import { Pressable, ScrollView, Text, TextInput, View } from 'react-native';
+import { Alert, Pressable, ScrollView, Text, TextInput, View } from 'react-native';
 import { SafeAreaView } from 'react-native-safe-area-context';
 
 import { LineTrendChart } from '@/src/components/line-trend-chart';
-import { getDashboardSnapshot, getUsageStats, getUser, listUserApiKeys, updateUserBalance } from '@/src/services/admin';
+import { getDashboardSnapshot, getUsageStats, getUser, listUserApiKeys, updateUserBalance, updateUserStatus } from '@/src/services/admin';
 import type { AdminApiKey, BalanceOperation } from '@/src/types/admin';
 
 const colors = {
@@ -84,7 +84,7 @@ function formatTokenValue(value?: number | null) {
 }
 
 
-function formatQuota(quotaUsed?: number | null, quota?: number | null) {
+function formatQuotaUsage(quotaUsed?: number | null, quota?: number | null) {
   const used = Number(quotaUsed ?? 0);
   const limit = Number(quota ?? 0);
 
@@ -92,7 +92,7 @@ function formatQuota(quotaUsed?: number | null, quota?: number | null) {
     return '∞';
   }
 
-  return `${used} / ${limit}`;
+  return `${used}`;
 }
 
 function formatTime(value?: string | null) {
@@ -168,8 +168,8 @@ function MetricCard({ label, value }: { label: string; value: string }) {
 
 function StatusBadge({ text }: { text: string }) {
   const normalized = text.toLowerCase();
-  const backgroundColor = normalized === 'active' ? '#dff4ea' : normalized === 'inactive' ? '#ece5da' : '#f7e1d6';
-  const color = normalized === 'active' ? '#17663f' : normalized === 'inactive' ? '#6f665c' : '#a4512b';
+  const backgroundColor = normalized === 'active' ? '#dff4ea' : normalized === 'inactive' || normalized === 'disabled' ? '#ece5da' : '#f7e1d6';
+  const color = normalized === 'active' ? '#17663f' : normalized === 'inactive' || normalized === 'disabled' ? '#6f665c' : '#a4512b';
 
   return (
     <View style={{ backgroundColor, borderRadius: 999, paddingHorizontal: 10, paddingVertical: 6 }}>
@@ -223,7 +223,7 @@ function KeyItem({ item, copied, onCopy }: { item: AdminApiKey; copied: boolean;
       <View style={{ flexDirection: 'row', justifyContent: 'space-between', alignItems: 'flex-start', gap: 12, marginTop: 12 }}>
         <View style={{ flex: 1 }}>
           <Text style={{ fontSize: 11, color: colors.subtext }}>已用额度</Text>
-          <Text style={{ marginTop: 4, fontSize: 16, fontWeight: '700', color: colors.text }}>{formatQuota(item.quota_used, item.quota)}</Text>
+          <Text style={{ marginTop: 4, fontSize: 16, fontWeight: '700', color: colors.text }}>{formatQuotaUsage(item.quota_used, item.quota)}</Text>
         </View>
         <View style={{ flex: 1, alignItems: 'flex-end' }}>
           <Text style={{ fontSize: 11, color: colors.subtext }}>最后使用时间</Text>
@@ -243,6 +243,7 @@ export default function UserDetailScreen() {
   const [amount, setAmount] = useState('10');
   const [notes, setNotes] = useState('');
   const [formError, setFormError] = useState<string | null>(null);
+  const [statusError, setStatusError] = useState<string | null>(null);
   const [searchText, setSearchText] = useState('');
   const [copiedKeyId, setCopiedKeyId] = useState<number | null>(null);
   const [rangeKey, setRangeKey] = useState<RangeKey>('7d');
@@ -300,6 +301,16 @@ export default function UserDetailScreen() {
     onError: (error) => setFormError(getErrorMessage(error)),
   });
 
+  const statusMutation = useMutation({
+    mutationFn: (status: 'active' | 'disabled') => updateUserStatus(userId, status),
+    onSuccess: () => {
+      setStatusError(null);
+      queryClient.invalidateQueries({ queryKey: ['user', userId] });
+      queryClient.invalidateQueries({ queryKey: ['users'] });
+    },
+    onError: (error) => setStatusError(getErrorMessage(error)),
+  });
+
   const user = userQuery.data;
   const apiKeys = apiKeysQuery.data?.items ?? [];
 
@@ -344,6 +355,24 @@ export default function UserDetailScreen() {
     }, 1500);
   }
 
+  function handleToggleUserStatus() {
+    if (!user) return;
+    const nextStatus: 'active' | 'disabled' = user.status === 'disabled' ? 'active' : 'disabled';
+    const actionLabel = nextStatus === 'disabled' ? '禁用' : '启用';
+
+    Alert.alert(`${actionLabel}用户`, `确认要${actionLabel}该用户吗？`, [
+      { text: '取消', style: 'cancel' },
+      {
+        text: '确认',
+        style: nextStatus === 'disabled' ? 'destructive' : 'default',
+        onPress: () => {
+          setStatusError(null);
+          statusMutation.mutate(nextStatus);
+        },
+      },
+    ]);
+  }
+
   return (
     <>
       <Stack.Screen options={{ title: user?.email || '用户详情' }} />
@@ -392,6 +421,36 @@ export default function UserDetailScreen() {
                   <Text style={{ marginTop: 4, fontSize: 13, color: colors.subtext }}>{formatTime(user.last_used_at || user.updated_at || user.created_at)}</Text>
                 </View>
               </View>
+
+              <View style={{ marginTop: 12, flexDirection: 'row', alignItems: 'center', justifyContent: 'space-between' }}>
+                <View style={{ flexDirection: 'row', alignItems: 'center', gap: 8 }}>
+                  <Text style={{ fontSize: 12, color: colors.subtext }}>用户状态</Text>
+                  <StatusBadge text={user.status || 'active'} />
+                </View>
+                <Pressable
+                  disabled={statusMutation.isPending || user.role?.toLowerCase() === 'admin'}
+                  onPress={handleToggleUserStatus}
+                  style={{
+                    backgroundColor: user.status === 'disabled' ? colors.primary : '#8b3f1f',
+                    borderRadius: 10,
+                    paddingHorizontal: 12,
+                    paddingVertical: 10,
+                    opacity: statusMutation.isPending || user.role?.toLowerCase() === 'admin' ? 0.6 : 1,
+                  }}
+                >
+                  <Text style={{ color: '#fff', fontSize: 12, fontWeight: '700' }}>
+                    {statusMutation.isPending ? '处理中...' : user.status === 'disabled' ? '启用用户' : '禁用用户'}
+                  </Text>
+                </Pressable>
+              </View>
+
+              {user.role?.toLowerCase() === 'admin' ? <Text style={{ marginTop: 8, fontSize: 12, color: colors.subtext }}>管理员用户不支持禁用。</Text> : null}
+
+              {statusError ? (
+                <View style={{ marginTop: 10, backgroundColor: colors.errorBg, borderRadius: 12, padding: 12 }}>
+                  <Text style={{ color: colors.errorText }}>{statusError}</Text>
+                </View>
+              ) : null}
             </Section>
           ) : null}
 

app/users/create-account.tsx

@@ -0,0 +1,497 @@
+import { useMutation, useQueryClient } from '@tanstack/react-query';
+import { Stack, router } from 'expo-router';
+import { useMemo, useState } from 'react';
+import { Pressable, ScrollView, Text, TextInput, View } from 'react-native';
+import { SafeAreaView } from 'react-native-safe-area-context';
+
+import { createAccount } from '@/src/services/admin';
+import type { AccountType } from '@/src/types/admin';
+
+const colors = {
+  page: '#f4efe4',
+  card: '#fbf8f2',
+  text: '#16181a',
+  subtext: '#6f665c',
+  border: '#e7dfcf',
+  primary: '#1d5f55',
+  dark: '#1b1d1f',
+  errorBg: '#f7e1d6',
+  errorText: '#a4512b',
+  muted: '#f7f1e6',
+};
+
+const PLATFORM_OPTIONS = ['anthropic', 'openai', 'gemini', 'sora', 'antigravity'];
+
+function Section({ title, children }: { title: string; children: React.ReactNode }) {
+  return (
+    <View
+      style={{
+        backgroundColor: colors.card,
+        borderRadius: 16,
+        padding: 16,
+        marginBottom: 12,
+        borderWidth: 1,
+        borderColor: colors.border,
+      }}
+    >
+      <Text style={{ fontSize: 18, fontWeight: '700', color: colors.text }}>{title}</Text>
+      <View style={{ marginTop: 12 }}>{children}</View>
+    </View>
+  );
+}
+
+function getErrorMessage(error: unknown) {
+  if (error instanceof Error && error.message) {
+    switch (error.message) {
+      case 'BASE_URL_REQUIRED':
+        return '请先到服务器页填写服务地址。';
+      case 'ADMIN_API_KEY_REQUIRED':
+        return '请先到服务器页填写 Admin Token。';
+      case 'INVALID_SERVER_RESPONSE':
+        return '服务返回格式异常，请确认后端接口可用并检查网关日志。';
+      case 'REQUEST_FAILED':
+        return '请求失败，请检查服务地址、Token 和网络连通性。';
+      default:
+        return error.message;
+    }
+  }
+
+  return '创建账号失败，请稍后重试。';
+}
+
+function parseNumberValue(raw: string) {
+  if (!raw.trim()) return undefined;
+  const value = Number(raw);
+  return Number.isFinite(value) ? value : undefined;
+}
+
+function parseGroupIds(raw: string) {
+  const values = raw
+    .split(',')
+    .map((item) => Number(item.trim()))
+    .filter((value) => Number.isFinite(value) && value > 0);
+
+  return values.length > 0 ? values : undefined;
+}
+
+function parseJsonObject(raw: string) {
+  if (!raw.trim()) return {} as Record<string, string | number | boolean | null | undefined>;
+  const parsed = JSON.parse(raw) as Record<string, string | number | boolean | null | undefined>;
+  if (parsed && typeof parsed === 'object' && !Array.isArray(parsed)) {
+    const entries = Object.entries(parsed as Record<string, unknown>);
+    for (const [, value] of entries) {
+      const valueType = typeof value;
+      if (
+        value !== null
+        && value !== undefined
+        && valueType !== 'string'
+        && valueType !== 'number'
+        && valueType !== 'boolean'
+      ) {
+        throw new Error('JSON 仅支持 string / number / boolean / null。');
+      }
+    }
+
+    return parsed;
+  }
+  throw new Error('JSON 需要是对象格式。');
+}
+
+export default function CreateAccountScreen() {
+  const queryClient = useQueryClient();
+  const [name, setName] = useState('');
+  const [notes, setNotes] = useState('');
+  const [platform, setPlatform] = useState('anthropic');
+  const [accountType, setAccountType] = useState<AccountType>('apikey');
+  const [baseUrl, setBaseUrl] = useState('');
+  const [apiKey, setApiKey] = useState('');
+  const [accessToken, setAccessToken] = useState('');
+  const [refreshToken, setRefreshToken] = useState('');
+  const [clientId, setClientId] = useState('');
+  const [concurrency, setConcurrency] = useState('');
+  const [priority, setPriority] = useState('');
+  const [rateMultiplier, setRateMultiplier] = useState('');
+  const [proxyId, setProxyId] = useState('');
+  const [groupIds, setGroupIds] = useState('');
+  const [extraCredentialsJson, setExtraCredentialsJson] = useState('');
+  const [formError, setFormError] = useState<string | null>(null);
+
+  const canSubmit = useMemo(() => {
+    if (!name.trim()) return false;
+    if (accountType === 'apikey') return Boolean(baseUrl.trim() && apiKey.trim());
+    return Boolean(accessToken.trim());
+  }, [accessToken, accountType, apiKey, baseUrl, name]);
+
+  const createMutation = useMutation({
+    mutationFn: async () => {
+      const credentialsFromJson = parseJsonObject(extraCredentialsJson);
+      const credentials = accountType === 'apikey'
+        ? {
+            ...credentialsFromJson,
+            base_url: baseUrl.trim(),
+            api_key: apiKey.trim(),
+          }
+        : {
+            ...credentialsFromJson,
+            access_token: accessToken.trim(),
+            refresh_token: refreshToken.trim() || undefined,
+            client_id: clientId.trim() || undefined,
+          };
+
+      return createAccount({
+        name: name.trim(),
+        platform,
+        type: accountType,
+        notes: notes.trim() || undefined,
+        concurrency: parseNumberValue(concurrency),
+        priority: parseNumberValue(priority),
+        rate_multiplier: parseNumberValue(rateMultiplier),
+        proxy_id: parseNumberValue(proxyId),
+        group_ids: parseGroupIds(groupIds),
+        credentials,
+      });
+    },
+    onSuccess: () => {
+      setFormError(null);
+      queryClient.invalidateQueries({ queryKey: ['accounts'] });
+      router.replace('/(tabs)/accounts');
+    },
+    onError: (error) => {
+      setFormError(getErrorMessage(error));
+    },
+  });
+
+  return (
+    <>
+      <Stack.Screen options={{ title: '添加账号' }} />
+      <SafeAreaView edges={['bottom']} style={{ flex: 1, backgroundColor: colors.page }}>
+        <ScrollView style={{ flex: 1 }} contentContainerStyle={{ padding: 16, paddingBottom: 40 }}>
+          <Section title="基础配置">
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>账号名称</Text>
+            <TextInput
+              value={name}
+              onChangeText={setName}
+              placeholder="例如：openai-main"
+              placeholderTextColor="#9a9082"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+                marginBottom: 10,
+              }}
+            />
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>平台</Text>
+            <View style={{ flexDirection: 'row', flexWrap: 'wrap', gap: 8, marginBottom: 10 }}>
+              {PLATFORM_OPTIONS.map((item) => {
+                const active = platform === item;
+                return (
+                  <Pressable
+                    key={item}
+                    onPress={() => setPlatform(item)}
+                    style={{
+                      borderRadius: 999,
+                      paddingHorizontal: 12,
+                      paddingVertical: 8,
+                      borderWidth: 1,
+                      borderColor: active ? colors.primary : colors.border,
+                      backgroundColor: active ? colors.primary : colors.muted,
+                    }}
+                  >
+                    <Text style={{ color: active ? '#fff' : colors.text, fontSize: 12, fontWeight: '700' }}>{item}</Text>
+                  </Pressable>
+                );
+              })}
+            </View>
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>账号类型</Text>
+            <View style={{ flexDirection: 'row', gap: 8, marginBottom: 10 }}>
+              {(['apikey', 'oauth'] as const).map((item) => {
+                const active = accountType === item;
+                return (
+                  <Pressable
+                    key={item}
+                    onPress={() => setAccountType(item)}
+                    style={{
+                      flex: 1,
+                      borderRadius: 12,
+                      paddingVertical: 11,
+                      alignItems: 'center',
+                      borderWidth: 1,
+                      borderColor: active ? colors.primary : colors.border,
+                      backgroundColor: active ? colors.primary : colors.muted,
+                    }}
+                  >
+                    <Text style={{ color: active ? '#fff' : colors.text, fontSize: 12, fontWeight: '700' }}>{item.toUpperCase()}</Text>
+                  </Pressable>
+                );
+              })}
+            </View>
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>备注（可选）</Text>
+            <TextInput
+              value={notes}
+              onChangeText={setNotes}
+              placeholder="例如：主线路账号"
+              placeholderTextColor="#9a9082"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+                marginBottom: 10,
+              }}
+            />
+          </Section>
+
+          <Section title="凭证信息">
+            {accountType === 'apikey' ? (
+              <>
+                <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>Base URL</Text>
+                <TextInput
+                  value={baseUrl}
+                  onChangeText={setBaseUrl}
+                  placeholder="https://api.example.com"
+                  placeholderTextColor="#9a9082"
+                  autoCapitalize="none"
+                  style={{
+                    backgroundColor: colors.muted,
+                    borderWidth: 1,
+                    borderColor: colors.border,
+                    borderRadius: 12,
+                    paddingHorizontal: 12,
+                    paddingVertical: 12,
+                    color: colors.text,
+                    marginBottom: 10,
+                  }}
+                />
+
+                <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>API Key</Text>
+                <TextInput
+                  value={apiKey}
+                  onChangeText={setApiKey}
+                  placeholder="sk-..."
+                  placeholderTextColor="#9a9082"
+                  autoCapitalize="none"
+                  style={{
+                    backgroundColor: colors.muted,
+                    borderWidth: 1,
+                    borderColor: colors.border,
+                    borderRadius: 12,
+                    paddingHorizontal: 12,
+                    paddingVertical: 12,
+                    color: colors.text,
+                    marginBottom: 10,
+                  }}
+                />
+              </>
+            ) : (
+              <>
+                <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>Access Token</Text>
+                <TextInput
+                  value={accessToken}
+                  onChangeText={setAccessToken}
+                  placeholder="access_token"
+                  placeholderTextColor="#9a9082"
+                  autoCapitalize="none"
+                  style={{
+                    backgroundColor: colors.muted,
+                    borderWidth: 1,
+                    borderColor: colors.border,
+                    borderRadius: 12,
+                    paddingHorizontal: 12,
+                    paddingVertical: 12,
+                    color: colors.text,
+                    marginBottom: 10,
+                  }}
+                />
+
+                <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>Refresh Token（可选）</Text>
+                <TextInput
+                  value={refreshToken}
+                  onChangeText={setRefreshToken}
+                  placeholder="refresh_token"
+                  placeholderTextColor="#9a9082"
+                  autoCapitalize="none"
+                  style={{
+                    backgroundColor: colors.muted,
+                    borderWidth: 1,
+                    borderColor: colors.border,
+                    borderRadius: 12,
+                    paddingHorizontal: 12,
+                    paddingVertical: 12,
+                    color: colors.text,
+                    marginBottom: 10,
+                  }}
+                />
+
+                <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>Client ID（可选）</Text>
+                <TextInput
+                  value={clientId}
+                  onChangeText={setClientId}
+                  placeholder="client_id"
+                  placeholderTextColor="#9a9082"
+                  autoCapitalize="none"
+                  style={{
+                    backgroundColor: colors.muted,
+                    borderWidth: 1,
+                    borderColor: colors.border,
+                    borderRadius: 12,
+                    paddingHorizontal: 12,
+                    paddingVertical: 12,
+                    color: colors.text,
+                    marginBottom: 10,
+                  }}
+                />
+              </>
+            )}
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>额外凭证 JSON（可选）</Text>
+            <TextInput
+              value={extraCredentialsJson}
+              onChangeText={setExtraCredentialsJson}
+              placeholder='例如：{"project_id":"abc","tier_id":2}'
+              placeholderTextColor="#9a9082"
+              multiline
+              style={{
+                minHeight: 88,
+                textAlignVertical: 'top',
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+              }}
+            />
+          </Section>
+
+          <Section title="高级参数（可选）">
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>并发 concurrency</Text>
+            <TextInput
+              value={concurrency}
+              onChangeText={setConcurrency}
+              keyboardType="number-pad"
+              placeholder="例如：10"
+              placeholderTextColor="#9a9082"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+                marginBottom: 10,
+              }}
+            />
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>优先级 priority</Text>
+            <TextInput
+              value={priority}
+              onChangeText={setPriority}
+              keyboardType="number-pad"
+              placeholder="例如：0"
+              placeholderTextColor="#9a9082"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+                marginBottom: 10,
+              }}
+            />
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>倍率 rate_multiplier</Text>
+            <TextInput
+              value={rateMultiplier}
+              onChangeText={setRateMultiplier}
+              keyboardType="decimal-pad"
+              placeholder="例如：1"
+              placeholderTextColor="#9a9082"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+                marginBottom: 10,
+              }}
+            />
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>代理 ID proxy_id</Text>
+            <TextInput
+              value={proxyId}
+              onChangeText={setProxyId}
+              keyboardType="number-pad"
+              placeholder="例如：3"
+              placeholderTextColor="#9a9082"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+                marginBottom: 10,
+              }}
+            />
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>分组 IDs（逗号分隔）</Text>
+            <TextInput
+              value={groupIds}
+              onChangeText={setGroupIds}
+              placeholder="例如：1,2,5"
+              placeholderTextColor="#9a9082"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+              }}
+            />
+          </Section>
+
+          {formError ? (
+            <View style={{ backgroundColor: colors.errorBg, borderRadius: 12, padding: 12, marginBottom: 12 }}>
+              <Text style={{ color: colors.errorText }}>{formError}</Text>
+            </View>
+          ) : null}
+
+          <Pressable
+            onPress={() => {
+              setFormError(null);
+              createMutation.mutate();
+            }}
+            disabled={!canSubmit || createMutation.isPending}
+            style={{
+              backgroundColor: !canSubmit || createMutation.isPending ? '#8a8072' : colors.dark,
+              borderRadius: 12,
+              paddingVertical: 14,
+              alignItems: 'center',
+            }}
+          >
+            <Text style={{ color: '#fff', fontWeight: '700' }}>{createMutation.isPending ? '提交中...' : '创建账号'}</Text>
+          </Pressable>
+        </ScrollView>
+      </SafeAreaView>
+    </>
+  );
+}

app/users/create-user.tsx

@@ -0,0 +1,368 @@
+import { useMutation } from '@tanstack/react-query';
+import { Stack, router } from 'expo-router';
+import { useMemo, useState } from 'react';
+import { Pressable, ScrollView, Text, TextInput, View } from 'react-native';
+import { SafeAreaView } from 'react-native-safe-area-context';
+
+import { queryClient } from '@/src/lib/query-client';
+import { createUser } from '@/src/services/admin';
+import type { CreateUserRequest } from '@/src/types/admin';
+
+const colors = {
+  page: '#f4efe4',
+  card: '#fbf8f2',
+  text: '#16181a',
+  subtext: '#6f665c',
+  border: '#e7dfcf',
+  primary: '#1d5f55',
+  dark: '#1b1d1f',
+  errorBg: '#f7e1d6',
+  errorText: '#a4512b',
+  muted: '#f7f1e6',
+};
+
+type JsonValue = string | number | boolean | null | undefined;
+
+function parseJsonObject(raw: string, fieldLabel: string): Record<string, JsonValue> {
+  if (!raw.trim()) return {};
+  const parsed = JSON.parse(raw) as unknown;
+
+  if (!parsed || typeof parsed !== 'object' || Array.isArray(parsed)) {
+    throw new Error(`${fieldLabel} 必须是 JSON 对象。`);
+  }
+
+  const entries = Object.entries(parsed as Record<string, unknown>);
+
+  for (const [, value] of entries) {
+    const valueType = typeof value;
+    if (
+      value !== null
+      && value !== undefined
+      && valueType !== 'string'
+      && valueType !== 'number'
+      && valueType !== 'boolean'
+    ) {
+      throw new Error(`${fieldLabel} 仅支持 string / number / boolean / null。`);
+    }
+  }
+
+  return parsed as Record<string, JsonValue>;
+}
+
+function toNumber(raw: string) {
+  if (!raw.trim()) return undefined;
+  const value = Number(raw);
+  return Number.isFinite(value) ? value : undefined;
+}
+
+function getErrorMessage(error: unknown) {
+  if (error instanceof Error && error.message) {
+    switch (error.message) {
+      case 'BASE_URL_REQUIRED':
+        return '请先到服务器页填写服务地址。';
+      case 'ADMIN_API_KEY_REQUIRED':
+        return '请先到服务器页填写 Admin Token。';
+      case 'INVALID_SERVER_RESPONSE':
+        return '服务返回格式异常，请确认后端接口可用并检查网关日志。';
+      case 'REQUEST_FAILED':
+        return '请求失败，请检查服务地址、Token 和网络连通性。';
+      default:
+        return error.message;
+    }
+  }
+
+  return '创建用户失败，请稍后重试。';
+}
+
+export default function CreateUserScreen() {
+  const [email, setEmail] = useState('');
+  const [password, setPassword] = useState('');
+  const [username, setUsername] = useState('');
+  const [notes, setNotes] = useState('');
+  const [role, setRole] = useState<'user' | 'admin'>('user');
+  const [status, setStatus] = useState<'active' | 'disabled'>('active');
+  const [balance, setBalance] = useState('');
+  const [concurrency, setConcurrency] = useState('');
+  const [extraJson, setExtraJson] = useState('');
+  const [formError, setFormError] = useState<string | null>(null);
+
+  const canSubmit = useMemo(() => Boolean(email.trim() && password.trim()), [email, password]);
+
+  const createMutation = useMutation({
+    mutationFn: async () => {
+      const extra = parseJsonObject(extraJson, 'extra');
+      const payload: CreateUserRequest = {
+        ...extra,
+        email: email.trim(),
+        password: password.trim(),
+        username: username.trim() || undefined,
+        notes: notes.trim() || undefined,
+        role,
+        status,
+        balance: toNumber(balance),
+        concurrency: toNumber(concurrency),
+      };
+
+      return createUser(payload);
+    },
+    onSuccess: async () => {
+      setFormError(null);
+      await queryClient.invalidateQueries({ queryKey: ['users'] });
+      router.replace('/(tabs)/users');
+    },
+    onError: (error) => {
+      setFormError(getErrorMessage(error));
+    },
+  });
+
+  return (
+    <>
+      <Stack.Screen options={{ title: '添加用户 (/admin/users)' }} />
+      <SafeAreaView edges={['bottom']} style={{ flex: 1, backgroundColor: colors.page }}>
+        <ScrollView style={{ flex: 1 }} contentContainerStyle={{ padding: 16, paddingBottom: 40 }}>
+          <View
+            style={{
+              backgroundColor: colors.card,
+              borderRadius: 16,
+              padding: 16,
+              marginBottom: 12,
+              borderWidth: 1,
+              borderColor: colors.border,
+            }}
+          >
+            <Text style={{ fontSize: 18, fontWeight: '700', color: colors.text }}>基础信息</Text>
+
+            <Text style={{ marginTop: 12, marginBottom: 6, fontSize: 12, color: colors.subtext }}>邮箱</Text>
+            <TextInput
+              value={email}
+              onChangeText={setEmail}
+              placeholder="例如：user@example.com"
+              placeholderTextColor="#9a9082"
+              autoCapitalize="none"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+                marginBottom: 10,
+              }}
+            />
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>密码</Text>
+            <TextInput
+              value={password}
+              onChangeText={setPassword}
+              placeholder="请输入密码"
+              placeholderTextColor="#9a9082"
+              secureTextEntry
+              autoCapitalize="none"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+                marginBottom: 10,
+              }}
+            />
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>用户名（可选）</Text>
+            <TextInput
+              value={username}
+              onChangeText={setUsername}
+              placeholder="例如：demo-user"
+              placeholderTextColor="#9a9082"
+              autoCapitalize="none"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+                marginBottom: 10,
+              }}
+            />
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>备注（可选）</Text>
+            <TextInput
+              value={notes}
+              onChangeText={setNotes}
+              placeholder="例如：测试用户"
+              placeholderTextColor="#9a9082"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+              }}
+            />
+          </View>
+
+          <View
+            style={{
+              backgroundColor: colors.card,
+              borderRadius: 16,
+              padding: 16,
+              marginBottom: 12,
+              borderWidth: 1,
+              borderColor: colors.border,
+            }}
+          >
+            <Text style={{ fontSize: 18, fontWeight: '700', color: colors.text }}>权限与状态</Text>
+
+            <Text style={{ marginTop: 12, marginBottom: 6, fontSize: 12, color: colors.subtext }}>角色</Text>
+            <View style={{ flexDirection: 'row', gap: 8, marginBottom: 10 }}>
+              {(['user', 'admin'] as const).map((item) => {
+                const active = role === item;
+                return (
+                  <Pressable
+                    key={item}
+                    onPress={() => setRole(item)}
+                    style={{
+                      flex: 1,
+                      borderRadius: 12,
+                      paddingVertical: 11,
+                      alignItems: 'center',
+                      borderWidth: 1,
+                      borderColor: active ? colors.primary : colors.border,
+                      backgroundColor: active ? colors.primary : colors.muted,
+                    }}
+                  >
+                    <Text style={{ color: active ? '#fff' : colors.text, fontSize: 12, fontWeight: '700' }}>{item}</Text>
+                  </Pressable>
+                );
+              })}
+            </View>
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>状态</Text>
+            <View style={{ flexDirection: 'row', gap: 8 }}>
+              {(['active', 'disabled'] as const).map((item) => {
+                const active = status === item;
+                return (
+                  <Pressable
+                    key={item}
+                    onPress={() => setStatus(item)}
+                    style={{
+                      flex: 1,
+                      borderRadius: 12,
+                      paddingVertical: 11,
+                      alignItems: 'center',
+                      borderWidth: 1,
+                      borderColor: active ? colors.primary : colors.border,
+                      backgroundColor: active ? colors.primary : colors.muted,
+                    }}
+                  >
+                    <Text style={{ color: active ? '#fff' : colors.text, fontSize: 12, fontWeight: '700' }}>{item}</Text>
+                  </Pressable>
+                );
+              })}
+            </View>
+          </View>
+
+          <View
+            style={{
+              backgroundColor: colors.card,
+              borderRadius: 16,
+              padding: 16,
+              marginBottom: 12,
+              borderWidth: 1,
+              borderColor: colors.border,
+            }}
+          >
+            <Text style={{ fontSize: 18, fontWeight: '700', color: colors.text }}>高级参数（可选）</Text>
+
+            <Text style={{ marginTop: 12, marginBottom: 6, fontSize: 12, color: colors.subtext }}>余额 balance</Text>
+            <TextInput
+              value={balance}
+              onChangeText={setBalance}
+              keyboardType="decimal-pad"
+              placeholder="例如：100"
+              placeholderTextColor="#9a9082"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+                marginBottom: 10,
+              }}
+            />
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>并发 concurrency</Text>
+            <TextInput
+              value={concurrency}
+              onChangeText={setConcurrency}
+              keyboardType="number-pad"
+              placeholder="例如：5"
+              placeholderTextColor="#9a9082"
+              style={{
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+                marginBottom: 10,
+              }}
+            />
+
+            <Text style={{ marginBottom: 6, fontSize: 12, color: colors.subtext }}>extra（可选，JSON 对象）</Text>
+            <TextInput
+              value={extraJson}
+              onChangeText={setExtraJson}
+              multiline
+              textAlignVertical="top"
+              placeholder='例如：{"daily_limit":10}'
+              placeholderTextColor="#9a9082"
+              style={{
+                minHeight: 96,
+                backgroundColor: colors.muted,
+                borderWidth: 1,
+                borderColor: colors.border,
+                borderRadius: 12,
+                paddingHorizontal: 12,
+                paddingVertical: 12,
+                color: colors.text,
+              }}
+            />
+          </View>
+
+          {formError ? (
+            <View style={{ backgroundColor: colors.errorBg, borderRadius: 12, padding: 12, marginBottom: 12 }}>
+              <Text style={{ color: colors.errorText }}>{formError}</Text>
+            </View>
+          ) : null}
+
+          <Pressable
+            onPress={() => {
+              setFormError(null);
+              createMutation.mutate();
+            }}
+            disabled={!canSubmit || createMutation.isPending}
+            style={{
+              backgroundColor: !canSubmit || createMutation.isPending ? '#8a8072' : colors.dark,
+              borderRadius: 12,
+              paddingVertical: 14,
+              alignItems: 'center',
+            }}
+          >
+            <Text style={{ color: '#fff', fontWeight: '700' }}>{createMutation.isPending ? '提交中...' : '创建用户'}</Text>
+          </Pressable>
+        </ScrollView>
+      </SafeAreaView>
+    </>
+  );
+}

src/lib/admin-fetch.ts

@@ -1,6 +1,21 @@
 import { adminConfigState } from '@/src/store/admin-config';
 import type { ApiEnvelope } from '@/src/types/admin';
 
+function buildRequestUrl(baseUrl: string, path: string) {
+  const normalizedBase = baseUrl.trim().replace(/\/$/, '');
+  const normalizedPath = path.startsWith('/') ? path : `/${path}`;
+  const duplicatedPrefixes = ['/api/v1', '/api'];
+
+  for (const prefix of duplicatedPrefixes) {
+    if (normalizedBase.endsWith(prefix) && normalizedPath.startsWith(`${prefix}/`)) {
+      const baseWithoutPrefix = normalizedBase.slice(0, -prefix.length);
+      return `${baseWithoutPrefix}${normalizedPath}`;
+    }
+  }
+
+  return `${normalizedBase}${normalizedPath}`;
+}
+
 export async function adminFetch<T>(
   path: string,
   init: RequestInit = {},
@@ -27,15 +42,16 @@ export async function adminFetch<T>(
     headers.set('Idempotency-Key', options.idempotencyKey);
   }
 
-  const response = await fetch(`${baseUrl}${path}`, {
+  const response = await fetch(buildRequestUrl(baseUrl, path), {
     ...init,
     headers,
   });
 
   let json: ApiEnvelope<T>;
+  const rawText = await response.text();
 
   try {
-    json = (await response.json()) as ApiEnvelope<T>;
+    json = JSON.parse(rawText) as ApiEnvelope<T>;
   } catch {
     throw new Error('INVALID_SERVER_RESPONSE');
   }

src/services/admin.ts

@@ -11,6 +11,8 @@ import type {
   DashboardSnapshot,
   DashboardStats,
   DashboardTrend,
+  CreateAccountRequest,
+  CreateUserRequest,
   PaginatedData,
   UsageStats,
   UserUsageSummary,
@@ -95,6 +97,13 @@ export function getUser(userId: number) {
   return adminFetch<AdminUser>(`/api/v1/admin/users/${userId}`);
 }
 
+export function createUser(body: CreateUserRequest) {
+  return adminFetch<AdminUser>('/api/v1/admin/users', {
+    method: 'POST',
+    body: JSON.stringify(body),
+  });
+}
+
 export function getUserUsage(userId: number, period: 'day' | 'week' | 'month' = 'month') {
   return adminFetch<UserUsageSummary>(`/api/v1/admin/users/${userId}/usage${buildQuery({ period })}`);
 }
@@ -119,6 +128,13 @@ export function updateUserBalance(
   );
 }
 
+export function updateUserStatus(userId: number, status: 'active' | 'disabled') {
+  return adminFetch<AdminUser>(`/api/v1/admin/users/${userId}`, {
+    method: 'PUT',
+    body: JSON.stringify({ status }),
+  });
+}
+
 export function listGroups(search = '') {
   return adminFetch<PaginatedData<AdminGroup>>(
     `/api/v1/admin/groups${buildQuery({ page: 1, page_size: 20, search: search.trim() })}`
@@ -139,6 +155,13 @@ export function getAccount(accountId: number) {
   return adminFetch<AdminAccount>(`/api/v1/admin/accounts/${accountId}`);
 }
 
+export function createAccount(body: CreateAccountRequest) {
+  return adminFetch<AdminAccount>('/api/v1/admin/accounts', {
+    method: 'POST',
+    body: JSON.stringify(body),
+  });
+}
+
 export function getAccountTodayStats(accountId: number) {
   return adminFetch<AccountTodayStats>(`/api/v1/admin/accounts/${accountId}/today-stats`);
 }

src/types/admin.ts

@@ -197,3 +197,31 @@ export type AdminAccount = {
   groups?: AdminGroup[];
   extra?: Record<string, string | number | boolean | null>;
 };
+
+export type AccountType = 'apikey' | 'oauth' | 'setup-token' | 'upstream';
+
+export type CreateAccountRequest = {
+  name: string;
+  platform: string;
+  type: AccountType;
+  credentials: Record<string, string | number | boolean | null | undefined>;
+  extra?: Record<string, string | number | boolean | null | undefined>;
+  notes?: string;
+  proxy_id?: number;
+  concurrency?: number;
+  priority?: number;
+  rate_multiplier?: number;
+  group_ids?: number[];
+};
+
+export type CreateUserRequest = {
+  email: string;
+  password: string;
+  username?: string;
+  notes?: string;
+  role?: 'user' | 'admin';
+  status?: 'active' | 'disabled';
+  balance?: number;
+  concurrency?: number;
+  [key: string]: string | number | boolean | null | undefined;
+};