diff --git a/.env.example b/.env.example
index 79403ec..c6015e9 100644
--- a/.env.example
+++ b/.env.example
@@ -12,3 +12,6 @@ VOLCENGINE_TTS_APPID=xxx
 VOLCENGINE_TTS_ACCESS_TOKEN=xxx
 # VOLCENGINE_TTS_CLUSTER=volcano_tts # Optional, default is volcano_tts
 # VOLCENGINE_TTS_VOICE_TYPE=BV700_V2_streaming # Optional, default is BV700_V2_streaming
+
+# [!NOTE]
+# For model settings and other configurations, please refer to `docs/configuration_guide.md`
diff --git a/README.md b/README.md
index 4263716..b9e6f1d 100644
--- a/README.md
+++ b/README.md
@@ -92,7 +92,7 @@ brew install marp-cli
 Optionally, install web UI dependencies via [pnpm](https://pnpm.io/installation):
 
 ```bash
-cd web
+cd deer-flow/web
 pnpm install
 ```
 
diff --git a/conf.yaml.example b/conf.yaml.example
index a7d817b..872a989 100644
--- a/conf.yaml.example
+++ b/conf.yaml.example
@@ -1,3 +1,4 @@
+# [!NOTE]
 # Read the `docs/configuration_guide.md` carefully, and update the configurations to match your specific settings and requirements.
 # - Replace `api_key` with your own credentials
 # - Replace `base_url` and `model` name if you want to use a custom model
diff --git a/docs/configuration_guide.md b/docs/configuration_guide.md
index 54776c2..9b7ead8 100644
--- a/docs/configuration_guide.md
+++ b/docs/configuration_guide.md
@@ -1,5 +1,14 @@
 # Configuration Guide
 
+## Quick Settings
+
+Copy the `conf.yaml.example` file to `conf.yaml` and modify the configurations to match your specific settings and requirements.
+
+```bash
+cd deer-flow
+cp conf.yaml.example conf.yaml
+```
+
 ## Which models does DeerFlow support?
 
 In DeerFlow, currently we only support non-reasoning models, which means models like OpenAI's o1/o3 or DeepSeek's R1 are not supported yet, but we will add support for them in the future.
diff --git a/docs/mcp_integrations.md b/docs/mcp_integrations.md
index 2ac7a5e..f54cd9f 100644
--- a/docs/mcp_integrations.md
+++ b/docs/mcp_integrations.md
@@ -18,11 +18,11 @@
 
 ## APIs
 
-### Get Information of MCP Server
+### Get metadata of MCP Server
 
 **POST /api/mcp/server/metadata**
 
-For stdio type:
+For `stdio` type:
 ```json
 {
   "transport": "stdio",
@@ -32,7 +32,7 @@ For stdio type:
 }
 ```
 
-For SSE type:
+For `sse` type:
 ```json
 {
   "transport": "sse",
diff --git a/docs/sse_integration_test.md b/docs/sse_integration_test.md
deleted file mode 100644
index 1d00f84..0000000
--- a/docs/sse_integration_test.md
+++ /dev/null
@@ -1,68 +0,0 @@
-# SSE Integration Test
-
-## Auto Accepted Case
-```
-curl --location 'http://localhost:8000/api/chat/stream' \
---header 'Accept: */*' \
---header 'Accept-Language: en-US,en;q=0.9,zh-CN;q=0.8,zh;q=0.7' \
---header 'Cache-Control: no-cache' \
---header 'Connection: keep-alive' \
---header 'Content-Type: application/json' \
---data '{
-    "messages": [
-        {
-            "role": "user",
-            "content": "what is mcp?"
-        }
-    ],
-    "thread_id": "test_thread_1",
-    "auto_accepted_plan": true
-}'
-```
-
-## Human in the Loop Case
-
-### Initial Plan
-```
-curl --location 'http://localhost:8000/api/chat/stream' \
---header 'Accept: */*' \
---header 'Accept-Language: en-US,en;q=0.9,zh-CN;q=0.8,zh;q=0.7' \
---header 'Cache-Control: no-cache' \
---header 'Connection: keep-alive' \
---header 'Content-Type: application/json' \
---data '{
-    "messages": [
-        {
-            "role": "user",
-            "content": "what is mcp?"
-        }
-    ],
-    "thread_id": "test_thread_2",
-    "auto_accepted_plan": false
-}'
-```
-
-
-### Edit the plan
-```
-{
-    "messages": [
-        {
-            "role": "user",
-            "content": "make the last step be comprehensive"
-        }
-    ],
-    "thread_id": "test_thread_2",
-    "auto_accepted_plan": false,
-    "interrupt_feedback": "edit_plan"
-}
-```
-
-### Accept the plan
-```
-{
-    "thread_id": "test_thread_2",
-    "auto_accepted_plan": false,
-    "interrupt_feedback": "accepted"
-}
-```
\ No newline at end of file
diff --git a/web/src/app/layout.tsx b/web/src/app/layout.tsx
index 9fc1ae0..cc95153 100644
--- a/web/src/app/layout.tsx
+++ b/web/src/app/layout.tsx
@@ -5,8 +5,10 @@ import "~/styles/globals.css";
 
 import { type Metadata } from "next";
 import { Geist } from "next/font/google";
+import Script from "next/script";
 
 import { ThemeProviderWrapper } from "~/components/deer-flow/theme-provider-wrapper";
+import { env } from "~/env";
 
 import { Toaster } from "../components/deer-flow/toaster";
 
@@ -30,6 +32,20 @@ export default function RootLayout({
       <body className="bg-app">
         <ThemeProviderWrapper>{children}</ThemeProviderWrapper>
         <Toaster />
+        {
+          // NO USER BEHAVIOR TRACKING OR PRIVATE DATA COLLECTION BY DEFAULT
+          //
+          // When `NEXT_PUBLIC_STATIC_WEBSITE_ONLY` is `true`, the script will be injected
+          // into the page only when `AMPLITUDE_API_KEY` is provided in `.env`
+        }
+        {env.NEXT_PUBLIC_STATIC_WEBSITE_ONLY && env.AMPLITUDE_API_KEY && (
+          <>
+            <Script src="https://cdn.amplitude.com/script/d2197dd1df3f2959f26295bb0e7e849f.js"></Script>
+            <Script id="amplitude-init" strategy="lazyOnload">
+              {`window.amplitude.init('${env.AMPLITUDE_API_KEY}', {"fetchRemoteConfig":true,"autocapture":true});`}
+            </Script>
+          </>
+        )}
       </body>
     </html>
   );
diff --git a/web/src/env.js b/web/src/env.js
index 7d4448a..f6bbf3f 100644
--- a/web/src/env.js
+++ b/web/src/env.js
@@ -11,6 +11,7 @@ export const env = createEnv({
    */
   server: {
     NODE_ENV: z.enum(["development", "test", "production"]),
+    AMPLITUDE_API_KEY: z.string().optional(),
   },
 
   /**
@@ -32,6 +33,7 @@ export const env = createEnv({
     NEXT_PUBLIC_API_URL: process.env.NEXT_PUBLIC_API_URL,
     NEXT_PUBLIC_STATIC_WEBSITE_ONLY:
       process.env.NEXT_PUBLIC_STATIC_WEBSITE_ONLY === "true",
+    AMPLITUDE_API_KEY: process.env.AMPLITUDE_API_KEY,
   },
   /**
    * Run `build` or `dev` with `SKIP_ENV_VALIDATION` to skip env validation. This is especially