diff --git a/CHANGELOG.md b/CHANGELOG.md
index 01a8d43..e9ceddf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 ------
 
+### 2019-11-15
+
+#### 新功能
++ 3136352472 [09:29:53] :利用随机数清除缓存;影响的范围(代码逻辑)
+
+------
+
 ### 2019-11-14
 
 #### 新功能
diff --git a/index.html b/index.html
index b3016a5..5182501 100644
--- a/index.html
+++ b/index.html
@@ -25,7 +25,7 @@
             success: function () {
                 setTimeout(function () {
                     $("#loading_img").fadeOut(2000, function () {
-                        location.href = "http://localhost/"
+                        location.href = "http://localhost/?t=" + Math.random()
                     })
                 }, 3000)
             },