diff --git a/source/util/src/tversion.c b/source/util/src/tversion.c
index 8978ae6b66..1a8d8f2d23 100644
--- a/source/util/src/tversion.c
+++ b/source/util/src/tversion.c
@@ -36,7 +36,6 @@ int32_t taosVersionStrToInt(const char *vstr, int32_t *vint) {
       if (code != 0) {
         return code;
       }
-      // vnum[vpos] = atoi(tmp);
       memset(tmp, 0, sizeof(tmp));
       vpos++;
       tpos = spos + 1;