fix searchs update

src/helpers/index.js

@@ -15,7 +15,7 @@ export class Searchs {
   }
 
   save() {
-    sessionStorage.setItem(this.saveKey, JSON.stringify(this.searchs)) 
+    sessionStorage.setItem(this.saveKey, JSON.stringify(this.searchs))
   }
 
   parse() {
@@ -60,6 +60,7 @@ export class Searchs {
   }
 
   update(data, key, type) {
+    this.searchs = this.parse()
     const k = (key || this.key)
     if (!this.searchs[k]) {
       this.searchs[k] = {...initSearch}