diff --git a/src/App.tsx b/src/App.tsx
index b47bb73..6601840 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -6,6 +6,7 @@ import EditorPage from './pages/EditorPage'
 import AIVideoPage from './pages/AIVideoPage'
 import SettingsPage from './pages/SettingsPage'
 import TemplateManagePage from './pages/TemplateManagePage'
+import KVTestPage from './pages/KVTestPage'
 
 function App() {
   return (
@@ -15,6 +16,7 @@ function App() {
         <Route path="/editor" element={<EditorPage />} />
         <Route path="/ai-video" element={<AIVideoPage />} />
         <Route path="/templates" element={<TemplateManagePage />} />
+        <Route path="/kv-test" element={<KVTestPage />} />
         <Route path="/settings" element={<SettingsPage />} />
       </Routes>
     </Layout>
diff --git a/src/components/CloudflareKVDemo.tsx b/src/components/CloudflareKVDemo.tsx
index dac4ebe..e80d79c 100644
--- a/src/components/CloudflareKVDemo.tsx
+++ b/src/components/CloudflareKVDemo.tsx
@@ -18,6 +18,15 @@ export const CloudflareKVDemo: React.FC = () => {
   const [inputKey, setInputKey] = useState('demo:test')
   const [inputValue, setInputValue] = useState('Hello, Cloudflare KV!')
   const [searchPrefix, setSearchPrefix] = useState('demo:')
+  const [logs, setLogs] = useState<string[]>([])
+
+  // Add log function
+  const addLog = (message: string) => {
+    const timestamp = new Date().toLocaleTimeString()
+    const logMessage = `[${timestamp}] ${message}`
+    console.log(logMessage)
+    setLogs(prev => [logMessage, ...prev].slice(0, 20)) // Keep last 20 logs
+  }
 
   // Use the general KV hook
   const kv = useCloudflareKV()
@@ -31,9 +40,25 @@ export const CloudflareKVDemo: React.FC = () => {
     refresh: refreshCounter
   } = useKVValue<number>('demo:counter', true, true)
 
+  // Log initial state
+  React.useEffect(() => {
+    addLog('CloudflareKVDemo component initialized')
+    addLog(`KV loading state: ${kv.isLoading}`)
+    addLog(`KV has error: ${kv.hasError}`)
+    if (kv.hasError) {
+      addLog(`KV errors: ${JSON.stringify(kv.errors)}`)
+    }
+  }, [kv.isLoading, kv.hasError, kv.errors])
+
   // Handle putting a value
   const handlePutValue = async () => {
-    if (!inputKey || !inputValue) return
+    if (!inputKey || !inputValue) {
+      addLog('❌ Put operation failed: Key or value is empty')
+      alert('❌ Please enter both key and value')
+      return
+    }
+
+    addLog(`🔄 Starting put operation for key: ${inputKey}`)
 
     try {
       const data: DemoData = {
@@ -42,49 +67,77 @@ export const CloudflareKVDemo: React.FC = () => {
         counter: (typeof counterValue === 'number' ? counterValue : 0) + 1
       }
 
-      await kv.put(inputKey, data)
+      addLog(`📤 Sending data: ${JSON.stringify(data)}`)
+      const result = await kv.put(inputKey, data)
+      addLog(`✅ Put operation successful: ${JSON.stringify(result)}`)
       alert('✅ Value stored successfully!')
     } catch (error) {
-      alert('❌ Failed to store value: ' + (error as Error).message)
+      const errorMessage = (error as Error).message
+      addLog(`❌ Put operation failed: ${errorMessage}`)
+      alert('❌ Failed to store value: ' + errorMessage)
     }
   }
 
   // Handle getting a value
   const handleGetValue = async () => {
-    if (!inputKey) return
+    if (!inputKey) {
+      addLog('❌ Get operation failed: Key is empty')
+      alert('❌ Please enter a key')
+      return
+    }
+
+    addLog(`🔄 Starting get operation for key: ${inputKey}`)
 
     try {
       const result = await kv.get<DemoData>(inputKey)
       if (result) {
+        addLog(`✅ Get operation successful: ${JSON.stringify(result)}`)
         alert(`✅ Retrieved value: ${JSON.stringify(result, null, 2)}`)
       } else {
+        addLog(`ℹ️ Get operation completed: Key not found`)
         alert('ℹ️ Key not found')
       }
     } catch (error) {
-      alert('❌ Failed to get value: ' + (error as Error).message)
+      const errorMessage = (error as Error).message
+      addLog(`❌ Get operation failed: ${errorMessage}`)
+      alert('❌ Failed to get value: ' + errorMessage)
     }
   }
 
   // Handle deleting a value
   const handleDeleteValue = async () => {
-    if (!inputKey) return
+    if (!inputKey) {
+      addLog('❌ Delete operation failed: Key is empty')
+      alert('❌ Please enter a key')
+      return
+    }
+
+    addLog(`🔄 Starting delete operation for key: ${inputKey}`)
 
     try {
-      await kv.delete(inputKey)
+      const result = await kv.delete(inputKey)
+      addLog(`✅ Delete operation successful: ${JSON.stringify(result)}`)
       alert('✅ Value deleted successfully!')
     } catch (error) {
-      alert('❌ Failed to delete value: ' + (error as Error).message)
+      const errorMessage = (error as Error).message
+      addLog(`❌ Delete operation failed: ${errorMessage}`)
+      alert('❌ Failed to delete value: ' + errorMessage)
     }
   }
 
   // Handle listing keys
   const handleListKeys = async () => {
+    addLog(`🔄 Starting list keys operation with prefix: ${searchPrefix}`)
+
     try {
       const result = await kv.listKeys(searchPrefix, 50)
+      addLog(`✅ List keys operation successful: Found ${result.result.keys.length} keys`)
       const keyNames = result.result.keys.map(k => k.name).join('\n')
       alert(`✅ Found keys:\n${keyNames || 'No keys found'}`)
     } catch (error) {
-      alert('❌ Failed to list keys: ' + (error as Error).message)
+      const errorMessage = (error as Error).message
+      addLog(`❌ List keys operation failed: ${errorMessage}`)
+      alert('❌ Failed to list keys: ' + errorMessage)
     }
   }
 
@@ -277,9 +330,33 @@ export const CloudflareKVDemo: React.FC = () => {
             >
               Clear All States
             </button>
+            <button
+              onClick={() => setLogs([])}
+              className="bg-gray-500 hover:bg-gray-600 text-white px-4 py-2 rounded-lg transition-colors ml-3"
+            >
+              Clear Logs
+            </button>
           </div>
         </div>
       </div>
+
+      {/* Debug Logs Section */}
+      <div className="bg-white rounded-lg shadow-lg p-6 mt-6">
+        <h2 className="text-xl font-semibold text-gray-900 mb-4">
+          Debug Logs
+        </h2>
+        <div className="bg-gray-900 text-green-400 p-4 rounded-lg font-mono text-sm max-h-96 overflow-y-auto">
+          {logs.length === 0 ? (
+            <div className="text-gray-500">No logs yet...</div>
+          ) : (
+            logs.map((log, index) => (
+              <div key={index} className="mb-1">
+                {log}
+              </div>
+            ))
+          )}
+        </div>
+      </div>
     </div>
   )
 }
diff --git a/src/pages/HomePage.tsx b/src/pages/HomePage.tsx
index 796144a..64cb363 100644
--- a/src/pages/HomePage.tsx
+++ b/src/pages/HomePage.tsx
@@ -1,6 +1,6 @@
 import React, { useState } from 'react'
 import { Link } from 'react-router-dom'
-import { Plus, FolderOpen, Video, Music, Zap, TestTube, Sparkles } from 'lucide-react'
+import { Plus, FolderOpen, Video, Music, Zap, TestTube, Sparkles, Database } from 'lucide-react'
 import { TauriService } from '../services/tauri'
 import { useProjectStore } from '../stores/useProjectStore'
 
@@ -21,6 +21,7 @@ const HomePage: React.FC = () => {
     { icon: Music, label: '音频处理', description: '处理音频文件，添加效果', path: '/audio' },
     { icon: Zap, label: 'AI 自动剪辑', description: '使用 AI 自动生成视频剪辑', path: '/editor' },
     { icon: FolderOpen, label: '导入媒体', description: '导入视频、音频和图片文件', path: '/media' },
+    { icon: Database, label: 'KV 存储测试', description: '测试 Cloudflare KV 键值存储功能', path: '/kv-test' },
   ]
 
   const testTauriConnection = async () => {
diff --git a/src/pages/KVTestPage.tsx b/src/pages/KVTestPage.tsx
new file mode 100644
index 0000000..1f35825
--- /dev/null
+++ b/src/pages/KVTestPage.tsx
@@ -0,0 +1,74 @@
+import React from 'react'
+import { ArrowLeft } from 'lucide-react'
+import { Link } from 'react-router-dom'
+import CloudflareKVDemo from '../components/CloudflareKVDemo'
+
+const KVTestPage: React.FC = () => {
+  return (
+    <div className="min-h-screen bg-secondary-50">
+      {/* Header */}
+      <div className="bg-white border-b border-secondary-200 px-6 py-4">
+        <div className="flex items-center space-x-4">
+          <Link
+            to="/"
+            className="flex items-center space-x-2 text-secondary-600 hover:text-secondary-900 transition-colors"
+          >
+            <ArrowLeft size={20} />
+            <span>返回首页</span>
+          </Link>
+          <div className="h-6 w-px bg-secondary-300" />
+          <h1 className="text-2xl font-bold text-secondary-900">
+            Cloudflare KV 测试
+          </h1>
+        </div>
+      </div>
+
+      {/* Content */}
+      <div className="p-6">
+        <div className="max-w-6xl mx-auto">
+          {/* Description */}
+          <div className="bg-white rounded-lg shadow-sm border border-secondary-200 p-6 mb-6">
+            <h2 className="text-lg font-semibold text-secondary-900 mb-3">
+              关于 Cloudflare KV 测试
+            </h2>
+            <p className="text-secondary-600 mb-4">
+              这个页面演示了如何在 MixVideo V2 中使用 Cloudflare KV 存储。
+              您可以测试键值对的存储、读取、删除和批量操作功能。
+            </p>
+            <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-4">
+              <div className="bg-blue-50 p-4 rounded-lg">
+                <h3 className="font-medium text-blue-900 mb-2">存储数据</h3>
+                <p className="text-sm text-blue-700">
+                  将键值对数据存储到 Cloudflare KV
+                </p>
+              </div>
+              <div className="bg-green-50 p-4 rounded-lg">
+                <h3 className="font-medium text-green-900 mb-2">读取数据</h3>
+                <p className="text-sm text-green-700">
+                  根据键名获取存储的数据
+                </p>
+              </div>
+              <div className="bg-purple-50 p-4 rounded-lg">
+                <h3 className="font-medium text-purple-900 mb-2">列出键名</h3>
+                <p className="text-sm text-purple-700">
+                  按前缀搜索和列出所有键名
+                </p>
+              </div>
+              <div className="bg-orange-50 p-4 rounded-lg">
+                <h3 className="font-medium text-orange-900 mb-2">批量操作</h3>
+                <p className="text-sm text-orange-700">
+                  一次性处理多个键值对操作
+                </p>
+              </div>
+            </div>
+          </div>
+
+          {/* KV Demo Component */}
+          <CloudflareKVDemo />
+        </div>
+      </div>
+    </div>
+  )
+}
+
+export default KVTestPage
diff --git a/src/utils/cloudflareKV.ts b/src/utils/cloudflareKV.ts
index a9668ba..9ae5df1 100644
--- a/src/utils/cloudflareKV.ts
+++ b/src/utils/cloudflareKV.ts
@@ -59,7 +59,8 @@ export class CloudflareKVClient {
   async put(key: string, value: any, metadata?: Record<string, any>): Promise<CloudflareKVResponse> {
     try {
       const url = `${this.getKVBaseUrl()}/values/${encodeURIComponent(key)}`
-      
+      console.log(`[CloudflareKV] PUT request to: ${url}`)
+
       const body: any = {
         value: typeof value === 'string' ? value : JSON.stringify(value)
       }
@@ -68,6 +69,8 @@ export class CloudflareKVClient {
         body.metadata = JSON.stringify(metadata)
       }
 
+      console.log(`[CloudflareKV] PUT body:`, body)
+
       const response = await fetch(url, {
         method: 'PUT',
         headers: {
@@ -77,8 +80,11 @@ export class CloudflareKVClient {
         body: JSON.stringify(body)
       })
 
+      console.log(`[CloudflareKV] PUT response status: ${response.status}`)
+
       const result = await response.json()
-      
+      console.log(`[CloudflareKV] PUT response:`, result)
+
       if (!response.ok) {
         throw new Error(`HTTP ${response.status}: ${result.errors?.[0]?.message || 'Unknown error'}`)
       }