diff --git a/run.sh b/run.sh
index f06574d..f344496 100644
--- a/run.sh
+++ b/run.sh
@@ -6,7 +6,7 @@ export webClient=http://localhost:5000
 function run(){
   nohup yarn start &
   pid=`findPortPid $PORT`
-  ech $pid>$pid.log
+  touch $pid.log && chmod +x $pid.log
 }
 
 if [ -e *.pid ]