fix ico link

manifest.json

@@ -85,7 +85,7 @@
             "port" : 9902
         },
         "domain" : "www.yuyekeji.cn",
-        "template" : "main.html",
+        "template" : "static/main.html",
         "optimization" : {
             "treeShaking" : {
                 "enable" : true