diff --git a/static/js/index.js b/static/js/index.js
index cc06d05..09bfacb 100644
--- a/static/js/index.js
+++ b/static/js/index.js
@@ -247,7 +247,12 @@ class Game extends GameBasic {
         if (this.entities.length == 0) this.entities = [this.player];
     }
     async init() {
-        let tok = new URL(window.location).searchParams.get('token');
+        let u = new URL(window.location);
+        let tok = u.searchParams.get('token');
+        if (!tok) tok = window.localStorage.getItem('tok');
+        window.localStorage.setItem('tok',tok);
+        window.history.replaceState(null, '', window.location.pathname);
+
         super.init();
 
         let that = this;