diff --git a/src/services/claudeConsoleRelayService.js b/src/services/claudeConsoleRelayService.js
index 61e4f2f3..1e040ee9 100644
--- a/src/services/claudeConsoleRelayService.js
+++ b/src/services/claudeConsoleRelayService.js
@@ -222,7 +222,7 @@ class ClaudeConsoleRelayService {
         throw new Error('Client disconnected')
       }
 
-      logger.error('❌ Claude Console Claude relay request failed:', error.message)
+      logger.error(`❌ Claude Console relay request failed (Account: ${account?.name || accountId}):`, error.message)
 
       // 不再因为模型不支持而block账号
 
@@ -297,7 +297,7 @@ class ClaudeConsoleRelayService {
       // 更新最后使用时间
       await this._updateLastUsedTime(accountId)
     } catch (error) {
-      logger.error('❌ Claude Console Claude stream relay failed:', error)
+      logger.error(`❌ Claude Console stream relay failed (Account: ${account?.name || accountId}):`, error)
       throw error
     }
   }
@@ -376,7 +376,7 @@ class ClaudeConsoleRelayService {
 
           // 错误响应处理
           if (response.status !== 200) {
-            logger.error(`❌ Claude Console API returned error status: ${response.status}`)
+            logger.error(`❌ Claude Console API returned error status: ${response.status} | Account: ${account?.name || accountId}`)
 
             if (response.status === 401) {
               claudeConsoleAccountService.markAccountUnauthorized(accountId)
@@ -528,7 +528,7 @@ class ClaudeConsoleRelayService {
                 }
               }
             } catch (error) {
-              logger.error('❌ Error processing Claude Console stream data:', error)
+              logger.error(`❌ Error processing Claude Console stream data (Account: ${account?.name || accountId}):`, error)
               if (!responseStream.destroyed) {
                 responseStream.write('event: error\n')
                 responseStream.write(
@@ -570,7 +570,7 @@ class ClaudeConsoleRelayService {
           })
 
           response.data.on('error', (error) => {
-            logger.error('❌ Claude Console stream error:', error)
+            logger.error(`❌ Claude Console stream error (Account: ${account?.name || accountId}):`, error)
             if (!responseStream.destroyed) {
               responseStream.write('event: error\n')
               responseStream.write(
@@ -590,7 +590,7 @@ class ClaudeConsoleRelayService {
             return
           }
 
-          logger.error('❌ Claude Console Claude stream request error:', error.message)
+          logger.error(`❌ Claude Console stream request error (Account: ${account?.name || accountId}):`, error.message)
 
           // 检查错误状态
           if (error.response) {
diff --git a/src/services/claudeRelayService.js b/src/services/claudeRelayService.js
index f4e03334..577c6236 100644
--- a/src/services/claudeRelayService.js
+++ b/src/services/claudeRelayService.js
@@ -741,7 +741,7 @@ class ClaudeRelayService {
 
             resolve(response)
           } catch (error) {
-            logger.error('❌ Failed to parse Claude API response:', error)
+            logger.error(`❌ Failed to parse Claude API response (Account: ${accountId}):`, error)
             reject(error)
           }
         })
@@ -754,7 +754,7 @@ class ClaudeRelayService {
 
       req.on('error', async (error) => {
         console.error(': ❌ ', error)
-        logger.error('❌ Claude API request error:', error.message, {
+        logger.error(`❌ Claude API request error (Account: ${accountId}):`, error.message, {
           code: error.code,
           errno: error.errno,
           syscall: error.syscall,
@@ -781,7 +781,7 @@ class ClaudeRelayService {
 
       req.on('timeout', async () => {
         req.destroy()
-        logger.error('❌ Claude API request timeout')
+        logger.error(`❌ Claude API request timeout (Account: ${accountId})`)
 
         await this._handleServerError(accountId, 504, null, 'Request')
 
@@ -889,7 +889,7 @@ class ClaudeRelayService {
         options
       )
     } catch (error) {
-      logger.error('❌ Claude stream relay with usage capture failed:', error)
+      logger.error(`❌ Claude stream relay with usage capture failed:`, error)
       throw error
     }
   }
@@ -1015,7 +1015,7 @@ class ClaudeRelayService {
             logger.error('❌ Error in stream error handler:', err)
           })
 
-          logger.error(`❌ Claude API returned error status: ${res.statusCode}`)
+          logger.error(`❌ Claude API returned error status: ${res.statusCode} | Account: ${account?.name || accountId}`)
           let errorData = ''
 
           res.on('data', (chunk) => {
@@ -1024,7 +1024,7 @@ class ClaudeRelayService {
 
           res.on('end', () => {
             console.error(': ❌ ', errorData)
-            logger.error('❌ Claude API error response:', errorData)
+            logger.error(`❌ Claude API error response (Account: ${account?.name || accountId}):`, errorData)
             if (!responseStream.destroyed) {
               // 发送错误事件
               responseStream.write('event: error\n')
@@ -1343,7 +1343,7 @@ class ClaudeRelayService {
       })
 
       req.on('error', async (error) => {
-        logger.error('❌ Claude stream request error:', error.message, {
+        logger.error(`❌ Claude stream request error (Account: ${account?.name || accountId}):`, error.message, {
           code: error.code,
           errno: error.errno,
           syscall: error.syscall
@@ -1391,7 +1391,7 @@ class ClaudeRelayService {
 
       req.on('timeout', async () => {
         req.destroy()
-        logger.error('❌ Claude stream request timeout')
+        logger.error(`❌ Claude stream request timeout | Account: ${account?.name || accountId}`)
 
         if (!responseStream.headersSent) {
           responseStream.writeHead(504, {
@@ -1493,7 +1493,7 @@ class ClaudeRelayService {
       })
 
       req.on('error', async (error) => {
-        logger.error('❌ Claude stream request error:', error.message, {
+        logger.error(`❌ Claude stream request error (Account: ${account?.name || accountId}):`, error.message, {
           code: error.code,
           errno: error.errno,
           syscall: error.syscall
@@ -1541,7 +1541,7 @@ class ClaudeRelayService {
 
       req.on('timeout', async () => {
         req.destroy()
-        logger.error('❌ Claude stream request timeout')
+        logger.error(`❌ Claude stream request timeout | Account: ${account?.name || accountId}`)
 
         if (!responseStream.headersSent) {
           responseStream.writeHead(504, {