diff --git a/src/utils.js b/src/utils.js
index 9dc9a94d..e8b29599 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -85,47 +85,28 @@ export function getNowTime() {
 export function sortWeeks(weeks) {
   var _weeks = [] //创建临时排序的数组
   for (var i = 0; i < weeks.length; i++) {
-    if (weeks[i] == '周一') {
-      var _week = {}
-      _week['id'] = 1
-      _week['name'] = '周一'
-      _weeks.push(_week)
-    }
-    if (weeks[i] == '周二') {
-      var _week = {}
-      _week['id'] = 2
-      _week['name'] = '周二'
-      _weeks.push(_week)
-    }
-    if (weeks[i] == '周三') {
-      var _week = {}
-      _week['id'] = 3
-      _week['name'] = '周三'
-      _weeks.push(_week)
-    }
-    if (weeks[i] == '周四') {
-      var _week = {}
-      _week['id'] = 4
-      _week['name'] = '周四'
-      _weeks.push(_week)
-    }
-    if (weeks[i] == '周五') {
-      var _week = {}
-      _week['id'] = 5
-      _week['name'] = '周五'
-      _weeks.push(_week)
-    }
-    if (weeks[i] == '周六') {
-      var _week = {}
-      _week['id'] = 6
-      _week['name'] = '周六'
-      _weeks.push(_week)
-    }
-    if (weeks[i] == '周日') {
-      var _week = {}
-      _week['id'] = 7
-      _week['name'] = '周日'
-      _weeks.push(_week)
+    switch (weeks[i]) {
+      case '周一':
+        _weeks.push({ id: 1, name: '周一' })
+        break
+      case '周二':
+        _weeks.push({ id: 2, name: '周二' })
+        break
+      case '周三':
+        _weeks.push({ id: 3, name: '周三' })
+        break
+      case '周四':
+        _weeks.push({ id: 4, name: '周四' })
+        break
+      case '周五':
+        _weeks.push({ id: 5, name: '周五' })
+        break
+      case '周六':
+        _weeks.push({ id: 6, name: '周六' })
+        break
+      case '周日':
+        _weeks.push({ id: 7, name: '周日' })
+        break
     }
   }
   _weeks.sort(function (a, b) {