diff --git a/src/utils/parse-utils.ts b/src/utils/parse-utils.ts
index ada8afec..3df76e1e 100644
--- a/src/utils/parse-utils.ts
+++ b/src/utils/parse-utils.ts
@@ -177,25 +177,6 @@ export function parseSizeFromKbs(sizeByte: number, timeInterval: number): any {
   return [(realBit / 1000 / 1000).toFixed(2), ' Mbits/sec'];
 }
 
-/**
- * 位数据转换单位
- * @param bits 位Bit大小 64009540 = 512.08 MB
- * @returns xx B / KB / MB / GB / TB / PB / EB / ZB / YB
- */
-export function parseSizeFromBits(bits: number | string): string {
-  bits = Number(bits) || 0;
-  if (bits <= 0) return '0 B';
-  bits = bits * 8;
-  const units = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
-  const unitIndex = Math.floor(Math.log2(bits) / 10);
-  const value = bits / Math.pow(1000, unitIndex);
-  const unti = units[unitIndex];
-  if (unitIndex > 0) {
-    return `${value.toFixed(2)} ${unti}`;
-  }
-  return `${value} ${unti}`;
-}
-
 /**
  * 字节数转换单位
  * @param byte 字节Byte大小 64009540 = 512.08 MB
diff --git a/src/views/dashboard/overview/hooks/useUPFTotalFlow.ts b/src/views/dashboard/overview/hooks/useUPFTotalFlow.ts
index edc1335b..16c3f6d2 100644
--- a/src/views/dashboard/overview/hooks/useUPFTotalFlow.ts
+++ b/src/views/dashboard/overview/hooks/useUPFTotalFlow.ts
@@ -1,5 +1,5 @@
 import { parseDateToStr } from '@/utils/date-utils';
-import { parseSizeFromBits, parseSizeFromKbs } from '@/utils/parse-utils';
+import { parseSizeFromByte, parseSizeFromKbs } from '@/utils/parse-utils';
 import { ref } from 'vue';
 
 type FDType = {
@@ -81,9 +81,9 @@ export function upfTFParse(day: string, data: Record<string, number>) {
   let { up, down } = data;
   upfTotalFlow.value[day] = {
     up: up,
-    upFrom: parseSizeFromBits(up),
+    upFrom: parseSizeFromByte(up),
     down: down,
-    downFrom: parseSizeFromBits(down),
+    downFrom: parseSizeFromByte(down),
     requestFlag: false,
   };
 }
diff --git a/src/views/dashboard/overview2/hooks/useUPFTotalFlow.ts b/src/views/dashboard/overview2/hooks/useUPFTotalFlow.ts
index 4366405d..c90af755 100644
--- a/src/views/dashboard/overview2/hooks/useUPFTotalFlow.ts
+++ b/src/views/dashboard/overview2/hooks/useUPFTotalFlow.ts
@@ -1,5 +1,5 @@
 import { parseDateToStr } from '@/utils/date-utils';
-import { parseSizeFromBits, parseSizeFromKbs } from '@/utils/parse-utils';
+import { parseSizeFromByte, parseSizeFromKbs } from '@/utils/parse-utils';
 import { ref } from 'vue';
 
 type FDType = {
@@ -79,9 +79,9 @@ export function upfTFParse(day: string, data: Record<string, number>) {
   let { up, down } = data;
   upfTotalFlow.value[day] = {
     up: up,
-    upFrom: parseSizeFromBits(up),
+    upFrom: parseSizeFromByte(up),
     down: down,
-    downFrom: parseSizeFromBits(down),
+    downFrom: parseSizeFromByte(down),
     requestFlag: false,
   };
 }