diff --git a/src/routes/apiStats.js b/src/routes/apiStats.js
index 322a9e3c..d2cb2b39 100644
--- a/src/routes/apiStats.js
+++ b/src/routes/apiStats.js
@@ -95,17 +95,21 @@ router.post('/api/user-stats', async (req, res) => {
 
       // 检查是否激活
       if (keyData.isActive !== 'true') {
+        const keyName = keyData.name || 'Unknown'
         return res.status(403).json({
           error: 'API key is disabled',
-          message: 'This API key has been disabled'
+          message: `API Key "${keyName}" 已被禁用`,
+          keyName
         })
       }
 
       // 检查是否过期
       if (keyData.expiresAt && new Date() > new Date(keyData.expiresAt)) {
+        const keyName = keyData.name || 'Unknown'
         return res.status(403).json({
           error: 'API key has expired',
-          message: 'This API key has expired'
+          message: `API Key "${keyName}" 已过期`,
+          keyName
         })
       }
 
@@ -819,9 +823,11 @@ router.post('/api/user-model-stats', async (req, res) => {
 
       // 检查是否激活
       if (keyData.isActive !== 'true') {
+        const keyName = keyData.name || 'Unknown'
         return res.status(403).json({
           error: 'API key is disabled',
-          message: 'This API key has been disabled'
+          message: `API Key "${keyName}" 已被禁用`,
+          keyName
         })
       }
 
diff --git a/src/services/apiKeyService.js b/src/services/apiKeyService.js
index c7047128..105fe863 100644
--- a/src/services/apiKeyService.js
+++ b/src/services/apiKeyService.js
@@ -371,7 +371,8 @@ class ApiKeyService {
 
       // 检查是否激活
       if (keyData.isActive !== 'true') {
-        return { valid: false, error: 'API key is disabled' }
+        const keyName = keyData.name || 'Unknown'
+        return { valid: false, error: `API Key "${keyName}" 已被禁用`, keyName }
       }
 
       // 注意：这里不处理激活逻辑，保持 API Key 的未激活状态
@@ -382,7 +383,8 @@ class ApiKeyService {
         keyData.expiresAt &&
         new Date() > new Date(keyData.expiresAt)
       ) {
-        return { valid: false, error: 'API key has expired' }
+        const keyName = keyData.name || 'Unknown'
+        return { valid: false, error: `API Key "${keyName}" 已过期`, keyName }
       }
 
       // 如果API Key属于某个用户，检查用户是否被禁用