diff --git a/scripts/githooks/pre-commit.sh b/scripts/githooks/pre-commit.sh
index b9d19ff0..abcb2ab7 100644
--- a/scripts/githooks/pre-commit.sh
+++ b/scripts/githooks/pre-commit.sh
@@ -1,6 +1,8 @@
-chmod +x scripts/githooks/pre-commit.sh
+#!/usr/bin/env bash
+
 #!/usr/bin/env bash
 chmod +x scripts/githooks/pre-commit.sh
+#!/usr/bin/env bash
 # Copyright © 2023 OpenIMSDK.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -15,7 +17,7 @@ chmod +x scripts/githooks/pre-commit.sh
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-chmod +x scripts/githooks/pre-commit.sh
+
 
 # ==============================================================================
 # This is a pre-commit hook that ensures attempts to commit files that are
@@ -27,7 +29,7 @@ chmod +x scripts/githooks/pre-commit.sh
 # ==============================================================================
 #
 
-LC_ALL=C
+export LC_ALL=C
 
 local_branch="$(git rev-parse --abbrev-ref HEAD)"
 valid_branch_regex="^(main|master|develop|release(-[a-zA-Z0-9._-]+)?)$|(feature|feat|openim|hotfix|test|bug|bot|refactor|revert|ci|cicd|style|)\/[a-z0-9._-]+$|^HEAD$"
@@ -75,7 +77,7 @@ HEREDOC
 }
 
 # Move to the repo root so git files paths make sense
-repo_root=$( git rev-parse --show-toplevel )
+repo_root=$(git rev-parse --show-toplevel 2>/dev/null)
 cd $repo_root
 
 against=HEAD
@@ -86,14 +88,14 @@ IFS='
 
 shouldFail=false
 for file in $( git diff-index --cached --name-only $against ); do
-	file_size=$(([ ! -f $file ] && echo 0) || (ls -la $file | awk '{ print $5 }'))
+	file_size=$(([ ! -f $file ] && echo 0) || (ls -la "$file" | awk '{ print $5 }'))
 	if [ "$file_size" -gt  "$limit" ] && { grep -q ".github/release-drafter.yml" $file ;}; then
 	    printError "File $file is $(( $file_size / 10**6 )) MB, which is larger than our configured limit of $limitInMB MB"
         shouldFail=true
 	fi
 done
 
-if $shouldFail
+if [ "$shouldFail" = true ]
 then
     printMessage "If you really need to commit this file, you can override the size limit by setting the GIT_FILE_SIZE_LIMIT environment variable, e.g. GIT_FILE_SIZE_LIMIT=42000000 for 42MB. Or, commit with the --no-verify switch to skip the check entirely."
 	  printError "Commit aborted"
@@ -102,10 +104,8 @@ fi
 
 if [[ ! $local_branch =~ $valid_branch_regex ]]
 then
-    printError "The branch name format is invalid. Branch names in this project must adhere to the following format: $valid_branch_regex. Valid branch names should adhere to the following format: {valid format regex}.
-Ensure that your branch follows the valid format (e.g., feat/name or bug/name) and try again.
-
-For more information, refer to: https://gist.github.com/cubxxw/126b72104ac0b0ca484c9db09c3e5694"
+    printError "The branch name format is invalid. Branch names in this project must adhere to the following format: $valid_branch_regex. Valid branch names should adhere to the following format: {feature|feat|openim|hotfix|test|bug|bot|refactor|revert|ci|cicd|style|}/name.\nEnsure that your branch follows the valid format (e.g., feat/name or bug/name) and try again.\n\nFor more information, refer to: https://gist.github.com/cubxxw/126b72104ac0b0ca484c9db09c3e5694"
+    exit 1
     printError "For more information, refer to: https://gist.github.com/cubxxw/126b72104ac0b0ca484c9db09c3e5694"
     exit 1
 fi
\ No newline at end of file