diff --git a/tools/prepare-commit-message.sh b/tools/prepare-commit-message.sh
index e900ab1..4e29550 100644
--- a/tools/prepare-commit-message.sh
+++ b/tools/prepare-commit-message.sh
@@ -3,16 +3,18 @@
 set -- $HUSKY_GIT_PARAMS
 
 BRANCH_NAME=$(git symbolic-ref --short HEAD)
+# sample "19_blure_sensitive_text" -> "19"
+BRANCH_NAME_ID_ISSUE=$(git symbolic-ref --short HEAD | sed -e 's/\([0-9]*\)[^0-9]*/\1/')
 
 BRANCH_IN_COMMIT=0
 if [ -f $1 ]; then
     BRANCH_IN_COMMIT=$(grep -c "\[$BRANCH_NAME\]" $1)
 fi
 
-if [ -n "$BRANCH_NAME" ] && ! [[ $BRANCH_IN_COMMIT -ge 1 ]]; then
+if [ -n "$BRANCH_NAME_ID_ISSUE" ] && ! [[ $BRANCH_IN_COMMIT -ge 1 ]]; then
   if [ -f $1 ]; then
     BRANCH_NAME="${BRANCH_NAME/\//\/}"
-    sed -i.bak -e "1s@^@[$BRANCH_NAME] @" $1
+    sed -i.bak -e "1s@^@[#$BRANCH_NAME_ID_ISSUE] @" $1
   else
     echo "[$BRANCH_NAME] " > "$1"
   fi