diff --git a/src/lib/alipay/provider.ts b/src/lib/alipay/provider.ts
index 00263fc..793333f 100644
--- a/src/lib/alipay/provider.ts
+++ b/src/lib/alipay/provider.ts
@@ -18,7 +18,7 @@ export class AlipayProvider implements PaymentProvider {
   readonly providerKey = 'alipay';
   readonly supportedTypes: PaymentType[] = ['alipay_direct'];
   readonly defaultLimits = {
-    alipay_direct: { singleMax: 1000, dailyMax: 10000 },
+    alipay_direct: { singleMax: 100000, dailyMax: 0 },
   };
 
   async createPayment(request: CreatePaymentRequest): Promise<CreatePaymentResponse> {
diff --git a/src/lib/easy-pay/provider.ts b/src/lib/easy-pay/provider.ts
index 5832795..91d09a1 100644
--- a/src/lib/easy-pay/provider.ts
+++ b/src/lib/easy-pay/provider.ts
@@ -17,8 +17,8 @@ export class EasyPayProvider implements PaymentProvider {
   readonly providerKey = 'easypay';
   readonly supportedTypes: PaymentType[] = ['alipay', 'wxpay'];
   readonly defaultLimits = {
-    alipay: { singleMax: 1000, dailyMax: 10000 },
-    wxpay: { singleMax: 1000, dailyMax: 10000 },
+    alipay: { singleMax: 100000, dailyMax: 0 },
+    wxpay: { singleMax: 100000, dailyMax: 0 },
   };
 
   async createPayment(request: CreatePaymentRequest): Promise<CreatePaymentResponse> {
diff --git a/src/lib/wxpay/provider.ts b/src/lib/wxpay/provider.ts
index 97d2e60..b8c80cd 100644
--- a/src/lib/wxpay/provider.ts
+++ b/src/lib/wxpay/provider.ts
@@ -25,7 +25,7 @@ export class WxpayProvider implements PaymentProvider {
   readonly providerKey = 'wxpay';
   readonly supportedTypes: PaymentType[] = ['wxpay_direct'];
   readonly defaultLimits = {
-    wxpay_direct: { singleMax: 1000, dailyMax: 10000 },
+    wxpay_direct: { singleMax: 100000, dailyMax: 0 },
   };
 
   async createPayment(request: CreatePaymentRequest): Promise<CreatePaymentResponse> {