diff --git a/bin/release.sh b/bin/release.sh
index a6fccea24..1c7cf2d09 100755
--- a/bin/release.sh
+++ b/bin/release.sh
@@ -8,6 +8,7 @@ then
     exit 1
 fi
 
+NOW=$(date +%s)
 CURRENT_BRANCH="master"
 VERSION=$1
 BASEPATH=$(cd `dirname $0`; cd ../src/; pwd)
@@ -24,7 +25,7 @@ for REMOTE in $repos
 do
     echo ""
     echo ""
-    echo "Releasing $REMOTE";
+    echo "Cloning $REMOTE";
     TMP_DIR="/tmp/hyperf-split"
     REMOTE_URL="git@github.com:hyperf-cloud/$REMOTE.git"
 
@@ -37,7 +38,14 @@ do
         git clone $REMOTE_URL .
         git checkout "$CURRENT_BRANCH";
 
-        git tag $VERSION
-        git push origin --tags
+        if [[ $(git log --pretty="%d" -n 1 | grep tag --count) -eq 0 ]]; then
+            echo "Releasing $REMOTE"
+            git tag $VERSION
+            git push origin --tags
+        fi
     )
-done
\ No newline at end of file
+done
+
+TIME=$(echo "$(date +%s) - $NOW" | bc)
+
+printf "Execution time: %f seconds" $TIME
\ No newline at end of file