diff --git a/src/utils/http.js b/src/utils/http.js
index e7ae5d1..ade3047 100644
--- a/src/utils/http.js
+++ b/src/utils/http.js
@@ -4,15 +4,13 @@ import { formatDate } from './tools'
 
 class Http {
   constructor() {
-    this.config = {
-      apiUrl: '',
-      timeout: 300000
-    }
+    this.config = {}
+
     this.store = null
   }
 
   init(config, store) {
-    this.config = { ...this.config, ...config }
+    this.config = { timeout: 300000, ...config }
     this.store = store
   }