diff --git a/src/utils/parse-traffic.ts b/src/utils/parse-traffic.ts
index 514d24fe2..c884262a2 100644
--- a/src/utils/parse-traffic.ts
+++ b/src/utils/parse-traffic.ts
@@ -2,8 +2,8 @@ const UNITS = ["B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"];
 
 const parseTraffic = (num?: number) => {
   if (typeof num !== "number") return ["NaN", ""];
-  if (num < 1000) return [`${Math.round(num)}`, "B"];
-  const exp = Math.min(Math.floor(Math.log2(num) / 10), UNITS.length - 1);
+  const exp =
+    num < 1 ? 0 : Math.min(Math.floor(Math.log2(num) / 10), UNITS.length - 1);
   const dat = num / Math.pow(1024, exp);
   const ret = dat >= 1000 ? dat.toFixed(0) : dat.toPrecision(3);
   const unit = UNITS[exp];