diff --git a/backend/routes/videos.js b/backend/routes/videos.js
index f477eb0..d230a81 100644
--- a/backend/routes/videos.js
+++ b/backend/routes/videos.js
@@ -93,15 +93,15 @@ function generateSignedUrl(videoUrl, signKey, expirationTime = 3600) {
     // 拼接最终URL，参数顺序必须是：t, us, sign
     const signedUrl = `${videoUrl}?t=${t}&us=${us}&sign=${sign}`;
 
-    console.log('=== VOD签名调试信息 ===');
-    console.log('原始URL:', videoUrl);
-    console.log('Dir路径:', dir);
-    console.log('过期时间t:', t);
-    console.log('随机字符串us:', us);
-    console.log('签名字符串:', signString);
-    console.log('MD5签名:', sign);
-    console.log('最终URL:', signedUrl);
-    console.log('=====================');
+    // console.log('=== VOD签名调试信息 ===');
+    // console.log('原始URL:', videoUrl);
+    // console.log('Dir路径:', dir);
+    // console.log('过期时间t:', t);
+    // console.log('随机字符串us:', us);
+    // console.log('签名字符串:', signString);
+    // console.log('MD5签名:', sign);
+    // console.log('最终URL:', signedUrl);
+    // console.log('=====================');
 
     return signedUrl;
   } catch (error) {