diff --git a/utils/service/index.js b/utils/service/index.js
index 848a07f..d9f46bf 100644
--- a/utils/service/index.js
+++ b/utils/service/index.js
@@ -32,8 +32,8 @@ const request = new Request({
       //   response.config.headers["Authorization"] = response.data.data.Token;
       // }
       if (response.data.code === 401) {
-        uni.clearStorageSync()
-       const params = new URLSearchParams(window.location.search)
+        uni.clearStorageSync()//清缓存
+       const params = new URLSearchParams(window.location.search)//属性包含当前 URL 的查询字符串部分
         const id = params.get('id')
         const pid = params.get('pid')
         uni.navigateTo({