diff --git a/src/main/services/FileStorage.ts b/src/main/services/FileStorage.ts
index f0c74a63..ce25937f 100644
--- a/src/main/services/FileStorage.ts
+++ b/src/main/services/FileStorage.ts
@@ -388,7 +388,7 @@ class FileStorage {
       }
 
       // 如果URL中有文件名，使用URL中的文件名
-      const urlFilename = url.split('/').pop()
+      const urlFilename = url.split('/').pop()?.split('?')[0]
       if (urlFilename && urlFilename.includes('.')) {
         filename = urlFilename
       }