diff --git a/.env.development b/.env.development
index 041ec31..eeb2d30 100644
--- a/.env.development
+++ b/.env.development
@@ -1,6 +1,6 @@
 NODE_ENV=development
 VUE_APP_PREVIEW=true
 VUE_APP_API_BASE_URL=/api
-VUE_APP_API_URL=http://192.168.0.225:8099
+VUE_APP_API_URL=http://192.168.0.53:8099
 VUE_APP_MAP_BASE_URL=/map
 VUE_APP_MAP_URL=http://192.168.0.225:8090
\ No newline at end of file
diff --git a/.env.production b/.env.production
index b3cfff7..7d88973 100644
--- a/.env.production
+++ b/.env.production
@@ -1,4 +1,4 @@
 NODE_ENV=production
 VUE_APP_PREVIEW=true
 VUE_APP_API_BASE_URL=/api
-VUE_APP_API_URL=http://192.168.0.225:8099
+VUE_APP_API_URL=http://192.168.0.53:8099
diff --git a/public/config.js b/public/config.js
index 02d9207..2d1e4c9 100644
--- a/public/config.js
+++ b/public/config.js
@@ -19,7 +19,7 @@ window._CONFIG = {
   evaluationSrc: 'http://192.168.0.53:8088/thirdLogin/thirdLoginPage?username=admin',
 
   // 服务端地址
-  VUE_APP_API_URL: 'http://192.168.0.225:8099',
+  VUE_APP_API_URL: 'http://192.168.0.53:8099',
   // websocket服务地址
-  VUE_APP_WEBSOCKET_URL: 'ws://192.168.0.225:8099',
+  VUE_APP_WEBSOCKET_URL: 'ws://192.168.0.53:8099',
 }
diff --git a/public/config.one.js b/public/config.one.js
index eab5067..c8b0cba 100644
--- a/public/config.one.js
+++ b/public/config.one.js
@@ -5,7 +5,7 @@ window._CONFIG = {
   TerrainProviderUrl: '/map/mapTerrain/',
   thirdLoginUrl: 'http://127.0.0.1:8080/thirdLogin',
   clientId: '0123456789',
-  evaluationSrc: 'http://192.168.0.225:8088/thirdLogin/thirdLoginPage?username=admin',
-  VUE_APP_API_URL: 'http://192.168.0.225:8099',
-  VUE_APP_WEBSOCKET_URL: 'ws://192.168.0.225:8099',
+  evaluationSrc: 'http://192.168.0.53:8088/thirdLogin/thirdLoginPage?username=admin',
+  VUE_APP_API_URL: 'http://192.168.0.53:8099',
+  VUE_APP_WEBSOCKET_URL: 'ws://192.168.0.53:8099',
 }
diff --git a/public/index.html b/public/index.html
index e44d585..21b42ec 100644
--- a/public/index.html
+++ b/public/index.html
@@ -5,7 +5,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width,initial-scale=1.0">
     <link rel="icon" href="<%= BASE_URL %>App.ico">
-    <title>中印边境自卫作战联合反击后装保障效能全业务全链路仿真系统</title>
+    <title>基于大数据的智能化后装保障链仿真分析方法工具</title>
     <style>.first-loading-wrp{display:flex;justify-content:center;align-items:center;flex-direction:column;min-height:420px;height:100%}.first-loading-wrp>h1{font-size:128px}.first-loading-wrp .loading-wrp{padding:98px;display:flex;justify-content:center;align-items:center}.dot{animation:antRotate 1.2s infinite linear;transform:rotate(45deg);position:relative;display:inline-block;font-size:32px;width:32px;height:32px;box-sizing:border-box}.dot i{width:14px;height:14px;position:absolute;display:block;background-color:#1890ff;border-radius:100%;transform:scale(.75);transform-origin:50% 50%;opacity:.3;animation:antSpinMove 1s infinite linear alternate}.dot i:nth-child(1){top:0;left:0}.dot i:nth-child(2){top:0;right:0;-webkit-animation-delay:.4s;animation-delay:.4s}.dot i:nth-child(3){right:0;bottom:0;-webkit-animation-delay:.8s;animation-delay:.8s}.dot i:nth-child(4){bottom:0;left:0;-webkit-animation-delay:1.2s;animation-delay:1.2s}@keyframes antRotate{to{-webkit-transform:rotate(405deg);transform:rotate(405deg)}}@-webkit-keyframes antRotate{to{-webkit-transform:rotate(405deg);transform:rotate(405deg)}}@keyframes antSpinMove{to{opacity:1}}@-webkit-keyframes antSpinMove{to{opacity:1}}</style>
     <script src="/jquery.min.js"></script>
     <!-- <script src="https://files.worldwind.arc.nasa.gov/artifactory/web/0.9.0/worldwind.min.js"></script> -->
diff --git a/src/config/defaultSettings.js b/src/config/defaultSettings.js
index ed302b2..061ae60 100644
--- a/src/config/defaultSettings.js
+++ b/src/config/defaultSettings.js
@@ -23,7 +23,7 @@ export default {
   menu: {
     locale: true
   },
-  title: '中印边境自卫作战联合反击后装保障效能全业务全链路仿真系统',
+  title: '基于大数据的智能化后装保障链仿真分析方法工具',
   pwa: false,
   iconfontUrl: '',
   production: process.env.NODE_ENV === 'production' && process.env.VUE_APP_PREVIEW !== 'true'
diff --git a/src/config/router.config.js b/src/config/router.config.js
index 5abd827..4b67e36 100644
--- a/src/config/router.config.js
+++ b/src/config/router.config.js
@@ -18,7 +18,7 @@ export const constantRouterMap = [
     path: '/',
     name: 'index',
     component: RouteView,
-    meta: { title: '中印边境自卫作战联合反击后装保障效能全业务全链路仿真系统' },
+    meta: { title: '基于大数据的智能化后装保障链仿真分析方法工具' },
     redirect: '/user/welcome',
   },
   {
diff --git a/src/views/user/Login.vue b/src/views/user/Login.vue
index 46a343f..aa16368 100644
--- a/src/views/user/Login.vue
+++ b/src/views/user/Login.vue
@@ -1,6 +1,6 @@
 <template>
   <Flex class="user-login-page" fd="co" ai="c" jc="c" style="height: 100%">
-    <div class="user-login-title">中印边境自卫作战联合反击后装保障效能全业务全链路仿真系统</div>
+    <div class="user-login-title">基于大数据的智能化后装保障链仿真分析方法工具</div>
     <Grid style="width: 917px; height: 445px" :columns="['524px', '329px', '0px']" gap="32px">
       <div class="oh" style="grid-area: 1 / 1 / 2 / 4">
         <img class="user-login-bg" :src="bgLogin" alt="" />