diff --git a/source/libs/index/src/index.c b/source/libs/index/src/index.c
index 91cfcb5cdf..f8f4311a4a 100644
--- a/source/libs/index/src/index.c
+++ b/source/libs/index/src/index.c
@@ -183,6 +183,7 @@ void indexMultiTermDestroy(SArray *array) {
   }
   taosArrayDestroy(array);
 }
+
 void indexInit() {
   //do nothing
 }