diff --git a/projects/WebMVC/wwwroot/README.md b/projects/WebMVC/wwwroot/README.md
new file mode 100644
index 00000000..cd85ffa1
--- /dev/null
+++ b/projects/WebMVC/wwwroot/README.md
@@ -0,0 +1 @@
+当前目录源代码已经迁移到Mobile目录，当前目录只作为Mobile/dist的目标地址运行移动应用
\ No newline at end of file
diff --git a/projects/WebMVC/wwwroot/loading.svg b/projects/WebMVC/wwwroot/loading.svg
new file mode 100644
index 00000000..86d34bc1
--- /dev/null
+++ b/projects/WebMVC/wwwroot/loading.svg
@@ -0,0 +1,17 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="48px" height="60px" viewBox="0 0 24 30" style="enable-background:new 0 0 50 50" xml:space="preserve">
+    <rect x="0" y="7.6416" width="4" height="14.7168" fill="#ffffff" opacity="0.2">
+        <animate attributeName="opacity" attributeType="XML" values="0.2; 1; .2" begin="0s" dur="0.6s" repeatCount="indefinite"></animate>
+        <animate attributeName="height" attributeType="XML" values="10; 20; 10" begin="0s" dur="0.6s" repeatCount="indefinite"></animate>
+        <animate attributeName="y" attributeType="XML" values="10; 5; 10" begin="0s" dur="0.6s" repeatCount="indefinite"></animate>
+    </rect>
+    <rect x="8" y="5.1416" width="4" height="19.7168" fill="#ffffff" opacity="0.2">
+        <animate attributeName="opacity" attributeType="XML" values="0.2; 1; .2" begin="0.15s" dur="0.6s" repeatCount="indefinite"></animate>
+        <animate attributeName="height" attributeType="XML" values="10; 20; 10" begin="0.15s" dur="0.6s" repeatCount="indefinite"></animate>
+        <animate attributeName="y" attributeType="XML" values="10; 5; 10" begin="0.15s" dur="0.6s" repeatCount="indefinite"></animate>
+    </rect>
+    <rect x="16" y="7.3584" width="4" height="15.2832" fill="#ffffff" opacity="0.2">
+        <animate attributeName="opacity" attributeType="XML" values="0.2; 1; .2" begin="0.3s" dur="0.6s" repeatCount="indefinite"></animate>
+        <animate attributeName="height" attributeType="XML" values="10; 20; 10" begin="0.3s" dur="0.6s" repeatCount="indefinite"></animate>
+        <animate attributeName="y" attributeType="XML" values="10; 5; 10" begin="0.3s" dur="0.6s" repeatCount="indefinite"></animate>
+    </rect>
+</svg>
\ No newline at end of file
diff --git a/projects/WebMVC/wwwroot/redirect.js b/projects/WebMVC/wwwroot/redirect.js
new file mode 100644
index 00000000..b7b3d3d1
--- /dev/null
+++ b/projects/WebMVC/wwwroot/redirect.js
@@ -0,0 +1,29 @@
+/**
+ * [閫氳繃鍙傛暟鍚嶈幏鍙杣rl涓殑鍙傛暟鍊糫
+ * 绀轰緥URL:http://iot.edusoa.com/IoTCenter/index.html?organ=娴嬭瘯瀛︽牎
+ * @param  {[string]} queryName [鍙傛暟鍚峕
+ * @return {[string]}           [鍙傛暟鍊糫
+ */
+function GetQueryValue(queryName) {
+    var reg = new RegExp("(^|&)" + queryName + "=([^&]*)(&|$)", "i");
+    var r = window.location.search.substr(1).match(reg);
+    if ( r != null ){
+       return decodeURI(r[2]);
+    }else{
+       return null;
+    }
+}
+var url = '';
+var school = GetQueryValue('organ').replace(/\'/g, '');
+
+switch(school) {
+     case '涓滃笀鐞嗘兂':
+        url = 'http://iot.edusoa.com'
+        break;
+     case '鍞愬北甯傜◣涓滀腑瀛�':
+		url = 'http://tsssdzx.iot.edusoa.com'
+        break;
+     default:
+        url = 'http://iot.edusoa.com'
+}
+window.location.href = url;
\ No newline at end of file
diff --git a/projects/WebSPA/wwwroot/images/switch.svg b/projects/WebSPA/wwwroot/images/switch.svg
new file mode 100644
index 00000000..49c8e550
--- /dev/null
+++ b/projects/WebSPA/wwwroot/images/switch.svg
@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1588125713142" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="2449" xmlns:xlink="http://www.w3.org/1999/xlink" width="1024" height="1024"><defs><style type="text/css"></style></defs><path d="M928 96H96c-35.296 0-64 28.704-64 64v704c0 35.296 28.704 64 64 64h832c35.296 0 64-28.704 64-64V160c0-35.296-28.704-64-64-64zM96 864V160h832l0.064 704H96z" fill="#cccccc" p-id="2450"></path><path d="M832 192H192c-35.296 0-64 28.704-64 64v512c0 35.296 28.704 64 64 64h640c35.296 0 64-28.704 64-64V256c0-35.296-28.704-64-64-64zM192 768V256h640l0.064 512H192z" fill="#cccccc" p-id="2451"></path><path d="M672 288H352a32 32 0 0 0 0 64h320a32 32 0 1 0 0-64z" fill="#cccccc" p-id="2452"></path></svg>
\ No newline at end of file
diff --git a/projects/WebSPA/wwwroot/js/app.js b/projects/WebSPA/wwwroot/js/app.js
index d8f7092d..7433a1ac 100644
--- a/projects/WebSPA/wwwroot/js/app.js
+++ b/projects/WebSPA/wwwroot/js/app.js
@@ -215,8 +215,7 @@ function saveMessage(msg){
         if( jsonMsg.key ){
             console.log('IS MSG');
             objectStore.add({data: jsonMsg});
-            // 濡傛灉鏁版嵁瓒呰繃100鏉★紝鍒欑Щ闄�1鏉�
-            objectStore.delete(store.state.messages[0]._id);
+            // objectStore.delete(store.state.messages[0]._id);
             store.commit('setMessages', [{data: jsonMsg}]);
         }        
     }else{