diff --git a/src/kit/taosdemo/taosdemo.c b/src/kit/taosdemo/taosdemo.c
index 060f856afe87f332720db30f584ca73be498211d..8fb0fefa131606f0893312f1f7db5e2d364b10c2 100644
--- a/src/kit/taosdemo/taosdemo.c
+++ b/src/kit/taosdemo/taosdemo.c
@@ -1886,12 +1886,6 @@ static void parse_args(int argc, char *argv[], SArguments *arguments) {
                         arguments->disorderRatio, 50);
                 arguments->disorderRatio = 50;
             }
-
-            if (arguments->disorderRatio < 0) {
-                errorPrint("Invalid disorder ratio %d, will be set to %d\n",
-                        arguments->disorderRatio, 0);
-                arguments->disorderRatio = 0;
-            }
         } else if ((0 == strncmp(argv[i], "-a", strlen("-a")))
                 || (0 == strncmp(argv[i], "--replica",
                         strlen("--replica")))) {