no message

@@ -13,7 +13,8 @@ shell.prototype.Recording =async(appId,uid,channel,channelKey)=>{
         ` --channel ` +  channel +
         ` --channelKey ` + channelKey +        
         " --appliteDir  \`pwd\`/../bin";
-        callfile.exec(shell,function(err, stdout, stderr){
+        console.log(shell)
+        callfile.exec('pwd',function(err, stdout, stderr){
             console.log(arguments);
             if(err){
                 reject(err);