diff --git a/src/routes/userRoutes.js b/src/routes/userRoutes.js
index 6e2d2d9f..094926bf 100644
--- a/src/routes/userRoutes.js
+++ b/src/routes/userRoutes.js
@@ -253,42 +253,6 @@ router.post('/api-keys', authenticateUser, async (req, res) => {
   }
 })
 
-// 🔑 重新生成API Key
-router.post('/api-keys/:keyId/regenerate', authenticateUser, async (req, res) => {
-  try {
-    const { keyId } = req.params
-
-    // 检查API Key是否属于当前用户
-    const existingKey = await apiKeyService.getApiKeyById(keyId)
-    if (!existingKey || existingKey.userId !== req.user.id) {
-      return res.status(404).json({
-        error: 'API key not found',
-        message: 'API key not found or you do not have permission to access it'
-      })
-    }
-
-    const newKey = await apiKeyService.regenerateApiKey(keyId)
-
-    logger.info(`🔄 User ${req.user.username} regenerated API key: ${existingKey.name}`)
-
-    res.json({
-      success: true,
-      message: 'API key regenerated successfully',
-      apiKey: {
-        id: newKey.id,
-        name: newKey.name,
-        key: newKey.key, // 返回新的key
-        updatedAt: newKey.updatedAt
-      }
-    })
-  } catch (error) {
-    logger.error('❌ Regenerate user API key error:', error)
-    res.status(500).json({
-      error: 'API Key regeneration error',
-      message: 'Failed to regenerate API key'
-    })
-  }
-})
 
 // 🗑️ 删除API Key
 router.delete('/api-keys/:keyId', authenticateUser, async (req, res) => {
diff --git a/web/admin-spa/src/components/user/UserApiKeysManager.vue b/web/admin-spa/src/components/user/UserApiKeysManager.vue
index 4be40148..c856467b 100644
--- a/web/admin-spa/src/components/user/UserApiKeysManager.vue
+++ b/web/admin-spa/src/components/user/UserApiKeysManager.vue
@@ -139,21 +139,6 @@
                   </svg>
                 </button>
 
-                <button
-                  class="inline-flex items-center rounded border border-transparent p-1 text-gray-400 hover:text-gray-600"
-                  title="Regenerate API Key"
-                  @click="regenerateApiKey(apiKey)"
-                >
-                  <svg class="h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                    <path
-                      d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15"
-                      stroke-linecap="round"
-                      stroke-linejoin="round"
-                      stroke-width="2"
-                    />
-                  </svg>
-                </button>
-
                 <button
                   class="inline-flex items-center rounded border border-transparent p-1 text-red-400 hover:text-red-600"
                   title="Delete API Key"
@@ -293,29 +278,6 @@ const showApiKey = (apiKey) => {
   showViewModal.value = true
 }
 
-const regenerateApiKey = async (apiKey) => {
-  try {
-    const result = await userStore.regenerateApiKey(apiKey.id)
-
-    if (result.success) {
-      showToast('API key regenerated successfully', 'success')
-
-      // 显示新的API key
-      selectedApiKey.value = {
-        ...apiKey,
-        key: result.apiKey.key
-      }
-      showViewModal.value = true
-
-      // 重新加载列表
-      await loadApiKeys()
-    }
-  } catch (error) {
-    console.error('Failed to regenerate API key:', error)
-    showToast('Failed to regenerate API key', 'error')
-  }
-}
-
 const deleteApiKey = (apiKey) => {
   selectedApiKey.value = apiKey
   showDeleteModal.value = true
diff --git a/web/admin-spa/src/stores/user.js b/web/admin-spa/src/stores/user.js
index 522688a9..d64bbaaf 100644
--- a/web/admin-spa/src/stores/user.js
+++ b/web/admin-spa/src/stores/user.js
@@ -139,17 +139,6 @@ export const useUserStore = defineStore('user', {
       }
     },
 
-    // 🔄 重新生成API Key
-    async regenerateApiKey(keyId) {
-      try {
-        const response = await axios.post(`${API_BASE}/api-keys/${keyId}/regenerate`)
-        return response.data
-      } catch (error) {
-        console.error('Failed to regenerate API key:', error)
-        throw error
-      }
-    },
-
     // 🗑️ 删除API Key
     async deleteApiKey(keyId) {
       try {