diff --git a/.env.development b/.env.development
index 9fc263e..88fb713 100644
--- a/.env.development
+++ b/.env.development
@@ -1,5 +1,5 @@
 NODE_ENV = 'development'
 # VUE_APP_API_URL = 'http://192.168.0.74:5002'
 # VUE_APP_API_URL = 'http://111.198.19.33:5002'
-VUE_APP_API_URL = 'http://101.43.201.20:5001'
+VUE_APP_API_URL = 'http://114.66.57.139:5001/'
 VUE_APP_MESSAGE_SDK_DEBUG = true
\ No newline at end of file
diff --git a/src/assets/img/menu/iconUser.png b/src/assets/img/menu/iconUser.png
deleted file mode 100644
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diff --git a/src/assets/img/menu/quanping.png b/src/assets/img/menu/quanping.png
deleted file mode 100644
index 7cb6892..0000000
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diff --git a/src/assets/img/menu/rizhi-hove.png b/src/assets/img/menu/rizhi-hove.png
deleted file mode 100644
index 38bab0d..0000000
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diff --git a/src/assets/img/menu/rizhi.png b/src/assets/img/menu/rizhi.png
deleted file mode 100644
index 7169db0..0000000
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diff --git a/src/assets/img/menu/shebei-hove.png b/src/assets/img/menu/shebei-hove.png
deleted file mode 100644
index 1462085..0000000
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diff --git a/src/assets/img/menu/shebei.png b/src/assets/img/menu/shebei.png
deleted file mode 100644
index 832b0be..0000000
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diff --git a/src/assets/img/menu/shezhi.png b/src/assets/img/menu/shezhi.png
deleted file mode 100644
index ccb86fd..0000000
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diff --git a/src/assets/img/menu/tianqi.png b/src/assets/img/menu/tianqi.png
deleted file mode 100644
index f0a8a0f..0000000
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diff --git a/src/assets/img/menu/tjfx-hove.png b/src/assets/img/menu/tjfx-hove.png
deleted file mode 100644
index 869b58e..0000000
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diff --git a/src/assets/img/menu/tjfx.png b/src/assets/img/menu/tjfx.png
deleted file mode 100644
index a1ca540..0000000
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diff --git a/src/assets/img/menu/tongji-hove.png b/src/assets/img/menu/tongji-hove.png
deleted file mode 100644
index 18dbb40..0000000
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diff --git a/src/assets/img/menu/tongji.png b/src/assets/img/menu/tongji.png
deleted file mode 100644
index f920cb1..0000000
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diff --git a/src/assets/img/menu/xitongquanxian-hove.png b/src/assets/img/menu/xitongquanxian-hove.png
deleted file mode 100644
index 896de09..0000000
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diff --git a/src/assets/img/menu/xitongquanxian.png b/src/assets/img/menu/xitongquanxian.png
deleted file mode 100644
index 0d6d9eb..0000000
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diff --git a/src/assets/img/menu/yujing-hove.png b/src/assets/img/menu/yujing-hove.png
deleted file mode 100644
index c539be4..0000000
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diff --git a/src/assets/img/menu/yujing.png b/src/assets/img/menu/yujing.png
deleted file mode 100644
index abd4807..0000000
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diff --git a/src/assets/img/menu/zhendi-hove.png b/src/assets/img/menu/zhendi-hove.png
deleted file mode 100644
index 90d5313..0000000
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diff --git a/src/assets/img/menu/zhendi.png b/src/assets/img/menu/zhendi.png
deleted file mode 100644
index f9256d9..0000000
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diff --git a/src/router/index.js b/src/router/index.js
index 2f2c1f7..b508568 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -34,7 +34,7 @@ const routes = [
   }
 ];
 const router = new VueRouter({
-  mode: "history",
+  mode: "hash",
   base: "/",
   routes
 });