diff --git a/util/Agora_Recording_SDK_for_Linux_FULL/samples/shellUtil.js b/util/Agora_Recording_SDK_for_Linux_FULL/samples/shellUtil.js
index 9c73a36..c7dc3f9 100644
--- a/util/Agora_Recording_SDK_for_Linux_FULL/samples/shellUtil.js
+++ b/util/Agora_Recording_SDK_for_Linux_FULL/samples/shellUtil.js
@@ -21,6 +21,7 @@ shell.prototype.Recording =async(appId,uid,channel,channelKey)=>{
             }
             resolve(arguments);
         })
+        resolve(true)
     })
    
 }