【修改】bug

src/filters/index.js

@@ -75,8 +75,7 @@ export function uppercaseFirst(string) {
  */
 export function numToFixed(num) {
 	if(!num) return '0.00';
-	num = Number(num);
-	return num.toFixed(2);
+	return Number(num).toFixed(2);
 }
 
 

src/utils/common.js

@@ -94,8 +94,7 @@ export const getSummaries = (param) => {
  */
  export const numToFixed = (num) => {
 	if(!num) return '0.00';
-	num = Number(num);
-	return num.toFixed(2);
+	return Number(num).toFixed(2);
 }