diff --git a/tools/check_file_diff_approvals.sh b/tools/check_file_diff_approvals.sh
index bb293480da8094cf5b6a1aeb00d7fcac786d79f2..4d26051662b08467f039f3b3315ab567ad8b7632 100644
--- a/tools/check_file_diff_approvals.sh
+++ b/tools/check_file_diff_approvals.sh
@@ -193,7 +193,8 @@ if [ "${ALL_PADDLE_ENFORCE}" != "" ] && [ "${GIT_PR_ID}" != "" ]; then
     check_approval 1 6836917 47554610 22561442
 fi
 
-ALL_PADDLE_CHECK=`git diff -U0 upstream/$BRANCH |grep "^+" |grep -zoE "(PADDLE_ENFORCE[A-Z_]{0,9}|PADDLE_THROW)\(.[^,\);]*.[^;]*\);\s" || true`
+ALL_ADDED_LINES=`git diff -U0 upstream/$BRANCH |grep "^+" || true`
+ALL_PADDLE_CHECK=`echo $ALL_ADDED_LINES |grep -zoE "(PADDLE_ENFORCE[A-Z_]{0,9}|PADDLE_THROW)\(.[^,\);]*.[^;]*\);\s" || true`
 VALID_PADDLE_CHECK=`echo "$ALL_PADDLE_CHECK" | grep -zoE '(PADDLE_ENFORCE[A-Z_]{0,9}|PADDLE_THROW)\((.[^,;]+,)*.[^";]*(errors::).[^"]*".[^";]{20,}.[^;]*\);\s' || true`
 INVALID_PADDLE_CHECK=`echo "$ALL_PADDLE_CHECK" |grep -vxF "$VALID_PADDLE_CHECK" || true`
 if [ "${INVALID_PADDLE_CHECK}" != "" ] && [ "${GIT_PR_ID}" != "" ]; then