diff --git a/source/libs/command/src/command.c b/source/libs/command/src/command.c
index 9c18879dd32ca8223a404da5de8425cbab804473..3327d9c3ddd9041462539981351879c3142c6470 100644
--- a/source/libs/command/src/command.c
+++ b/source/libs/command/src/command.c
@@ -287,7 +287,7 @@ static void setCreateDBResultIntoDataBlock(SSDataBlock* pBlock, char* dbName, ch
   }
 
   if (IS_SYS_DBNAME(dbName)) {
-    len += sprintf(buf2 + VARSTR_HEADER_SIZE, "CREATE DATABASE `%s` ", dbName);
+    len += sprintf(buf2 + VARSTR_HEADER_SIZE, "CREATE DATABASE `%s`", dbName);
   } else {
     len += sprintf(
         buf2 + VARSTR_HEADER_SIZE,