diff --git a/cutejava-front/src/settings.js b/cutejava-front/src/settings.js
index 23b4bf97..ae210ba1 100644
--- a/cutejava-front/src/settings.js
+++ b/cutejava-front/src/settings.js
@@ -42,5 +42,5 @@ module.exports = {
   /**
    * 备案号
    */
-  caseNumber: ''
+  caseNumber: '赣备**********'
 }
diff --git a/cutejava-front/src/utils/filters.js b/cutejava-front/src/utils/filters.js
index 11e3f34b..fbaa7203 100644
--- a/cutejava-front/src/utils/filters.js
+++ b/cutejava-front/src/utils/filters.js
@@ -1,3 +1,6 @@
+/**
+ * 过滤器规则 https://v2.cn.vuejs.org/v2/guide/filters.html
+ */
 import dayjs from 'dayjs'
 
 /**