update

@@ -104,7 +104,11 @@ class CosService
                 'verify_peer_name' => false,
             ]
         ];
+        try {
             $body = file_get_contents($file_url,false,stream_context_create($opts));
+        }catch (\Exception $e){
+            return '';
+        }
 
         try {
             $cosClient->putObject([