diff --git a/backEndUpgrade.sh b/backEndUpgrade.sh
index e871931..1fcc80f 100755
--- a/backEndUpgrade.sh
+++ b/backEndUpgrade.sh
@@ -51,3 +51,10 @@ if [ -f "$fileName" ];then
 fi
 
 cp ~/"${fileName}" .
+result=$?
+if [ $result = 0 ];then 
+  echo "file ${fileName} in ${projectPath} upgraded."
+fi
+newSum=$(md5sum $fileName)
+newSum="${newSum%  *}"
+echo "the md5sum of new file is ${newSum} "
diff --git a/checkService.sh b/checkService.sh
index ab00322..0707d23 100755
--- a/checkService.sh
+++ b/checkService.sh
@@ -44,7 +44,7 @@ function compare(){
   echo "origin local temp file $fileName md5sum: |${oriSum}|"
 
   if [ ! -d "$projectPath" ]; then
-    echo "文件夹 $prjectPath 不存在!"
+    echo "文件夹 $projectPath 不存在!"
     return -1
   fi
 
@@ -57,7 +57,7 @@ function compare(){
     desSum=$(md5sum $fileName)
     desSum="${desSum%  *}"
     echo "current path: $(pwd)"
-    echo "locfile in projectPath ${fileName} md5sum: |${desSum}|"
+    echo "locfile in $projectPath ${fileName} md5sum: |${desSum}|"
   fi
 
   if [ ${oriSum} = ${desSum} ];then
@@ -73,6 +73,8 @@ function restart(){
   systemctl restart $serviceName
   if [ $? -ne 0 ]; then
     echo "error: systemctl restart ${serviceName} failed!"
+    sleep 3
+    uploadLog t "autoDeploy" 100
     exit 0
   fi
   echo "ok: systemctl restart ${serviceName} success!"
@@ -101,7 +103,7 @@ function main(){
       exit 0
   fi
   restart
-  sleep 15
+  sleep 45
   uploadLog u $serviceName 500
   echo "ok: checkService done"
   echo " "
diff --git a/frontEndUpgrade.sh b/frontEndUpgrade.sh
index 3034c5d..0e9a0bc 100755
--- a/frontEndUpgrade.sh
+++ b/frontEndUpgrade.sh
@@ -106,6 +106,11 @@ function replaceFile(){
   return 0
 }
 
+function verify() {
+  cd ~
+  cd $projectPath/${preName}
+  echo "the md5sum injected in ${projectPath}/${preName} is $(cat ${preName}_md5.txt)"
+}
 
 function main() {
   echo " "
@@ -130,8 +135,10 @@ function main() {
     echo "error: replace faild"
     exit 0
   fi
-  uploadLog t autoDeploy 100
+  sleep 3
+  verify
   echo " "
+  uploadLog t autoDeploy 100
 }
 
 main
diff --git a/ossUpgrade.sh b/ossUpgrade.sh
index 36dc0c6..68e51a3 100755
--- a/ossUpgrade.sh
+++ b/ossUpgrade.sh
@@ -39,26 +39,6 @@ function downloadFromOss(){
   (./ossutil stat oss://ztupload/${ossPath}$fileName | head -n -2) > ${projectName}_oss.info
 }
 
-# function uploadLog(){
-  # logPath=${ossPath%/*}
-  # logPath=${logPath%/*}/logs/
-  # osslogPath=oss://ztupload/${logPath}autoDeploy.log
-  # journalctl -n 1000 -xe -t autoDeploy > ~/autoDeploy.log
-  # if [ $? = 0 ];then
-    # echo "uploaded log to ${osslogPath}"
-  # fi
-# }
-
-# function isFrontEnd(){
-  # result=$(echo $fileName | grep ".zip")
-  # if [[ "$result" != "" ]]; then
-      # return 0
-  # else
-      # return 1
-  # fi
-# }
-
-
 function main(){
   echo " "
   echo "start ossUpgrade service"
@@ -67,23 +47,13 @@ function main(){
   if [ $result = 0 ];then 
       # uploadLog
       echo "local temp file $fileName is same with oss file，no need to replace"
-      exit 0
       echo "end ossUpgrade service"
       echo " "
+      exit 0
   else
       echo "local temp file $fileName is different from oss, will download..."
   fi
-
   downloadFromOss
-  # uploadLog
-  echo "local temp file replaced"
-  # isFrontEnd
-  # result=$?
-  # if [ $result = 0 ];then
-    # preName=${fileName%/*}
-    # echo "frontEnd package ${preName} will cover to projectPath"
-#
-  # fi
   echo "end ossUpgrade service"
   echo " "
 }