diff --git a/README.md b/README.md
index 10c9c12..69e5bd2 100644
--- a/README.md
+++ b/README.md
@@ -3,25 +3,16 @@
 
 ### 1. 开发
 
-克隆此仓库，然后运行：
+克隆此仓库，然后在`Aiot IDE`中打开它，按照IDE的提示配置环境后就可以开始开发了
 
-```
-npm install
-npm run start
-```
+对于Aiot IDE的安装，推荐参阅：[https://www.projcora.club/OpenWearWiki/vela-developer-guide.html#preparing](https://www.projcora.club/OpenWearWiki/vela-developer-guide.html#preparing)
 
-### 2. 构建
+### 2. 模拟器运行注意事项
+模拟器和真机环境环境归根结底还是有所不同，部分功能的效果在模拟器和真机上的区别也不是可以忽略的，甚至可以直接影响到程序逻辑
 
-```
-npm run build
-npm run release
-```
+因此，我们设置了一个叫`emu_mode`的变量，当它为true时，部分检测功能（如网络类型判定）会被禁用，只有这样，应用才能正常在模拟器下运行，否则将会产生误判导致出现异常。
 
-### 3. 调试
-
-```
-npm run watch
-```
+所以，在使用模拟器开发的过程中，请到`src/app.ux`中的`script`标签下的`emu_mode`变量设置为true，***但是请千万不要忘记，打要装到真机上的rpk包时，请务必把它设置回false！***
 
 ## 了解更多
 
diff --git a/dist/com.searchstars.hyperbilibili.debug.1.0.1.rpk b/dist/com.searchstars.hyperbilibili.debug.1.0.1.rpk
index c7bff09..dcc86c4 100644
Binary files a/dist/com.searchstars.hyperbilibili.debug.1.0.1.rpk and b/dist/com.searchstars.hyperbilibili.debug.1.0.1.rpk differ
diff --git a/src/app.ux b/src/app.ux
index 39a6ccc..a275eed 100644
--- a/src/app.ux
+++ b/src/app.ux
@@ -2,6 +2,7 @@
 import * as bilirequest_imported from './bilirequest'
 
 export default {
+  emu_mode: true, //发布真机版本时关闭
   bilirequest: bilirequest_imported,
   onCreate() {
     console.log('app created')
diff --git a/src/bilirequest.js b/src/bilirequest.js
index 3e8e51d..6f211b9 100644
--- a/src/bilirequest.js
+++ b/src/bilirequest.js
@@ -1,7 +1,7 @@
 import fetch from '@system.fetch'
 import file from '@system.file'
 import router from '@system.router'
-import prompt from '@system.prompt'
+import storage from '@system.storage'
 import { ParseSetCookie } from './tools'
 import { md5 } from './tinymd5'
 
@@ -69,14 +69,31 @@ export function InitBiliWbi(wbi_img){
 }
 
 export async function InitBiliBUVID3(){
-    var req_homepage_ret = await SendBiliGETReturnAll("https://bilibili.com")
-    var headers = ParseSetCookie(req_homepage_ret.headers["Set-Cookie"])
-    for (var i=0;i<headers.length;i++){
-        console.log(headers[i])
-        if(headers[i]["buvid3"] != void 0 && headers[i]["buvid3"] != undefined && headers[i]["buvid3"] != ""){
-            buvid3 = headers[i]["buvid3"]
+    storage.get({
+        key: "BUVID3",
+        success: async(data) => {
+            if(data != ""){
+                var req_homepage_ret = await SendBiliGETReturnAll("https://bilibili.com")
+                var headers = ParseSetCookie(req_homepage_ret.headers["Set-Cookie"])
+                for (var i=0;i<headers.length;i++){
+                    console.log(headers[i])
+                    if(headers[i]["buvid3"] != void 0 && headers[i]["buvid3"] != undefined && headers[i]["buvid3"] != ""){
+                        buvid3 = headers[i]["buvid3"]
+                    }
+                }
+                storage.set({
+                    key: "BUVID3",
+                    value: buvid3.toString(),
+                    success: (data) => {
+                        console.log("Inited buvid3")
+                    }
+                })
+            }
+            else{
+                buvid3 = data
+            }
         }
-    }
+    })
 }
 
 // JumpToHomePage: bool
diff --git a/src/common/icons8-error-globe-64.png b/src/common/icons8-error-globe-64.png
new file mode 100644
index 0000000..b5c352b
Binary files /dev/null and b/src/common/icons8-error-globe-64.png differ
diff --git a/src/manifest.json b/src/manifest.json
index 88c15a7..b8a9810 100644
--- a/src/manifest.json
+++ b/src/manifest.json
@@ -41,6 +41,9 @@
       },
       "pages/videodetail": {
         "component": "videodetail"
+      },
+      "pages/networkerror":{
+        "component": "networkerror"
       }
     }
   },
diff --git a/src/pages/main/main.ux b/src/pages/main/main.ux
index 2a08660..5b9e7aa 100644
--- a/src/pages/main/main.ux
+++ b/src/pages/main/main.ux
@@ -8,6 +8,8 @@
 import file from '@system.file'
 import router from '@system.router'
 import storage from '@system.storage'
+import network from '@system.network'
+import prompt from '@system.prompt'
 
 export default{
     private: {
@@ -35,22 +37,39 @@ export default{
         })
     },
     async onReadyInit(){
-        storage.get({
-            key: "video_fresh_type",
+        network.getType({
             success: (data) => {
-                if(data == ""){
-                    storage.set({
-                        key: "video_fresh_type",
-                        value: "2",
-                        success: (data) => {
-                            console.log("Inited video_fresh_type")
-                            this.JumpToNextPage()
-                        }
+                console.log(data.type)
+                if(data.type === 'none' && (!this.$app.$def.emu_mode)){
+                    router.push({
+                        uri: "pages/networkerror"
                     })
                 }
                 else{
-                    this.JumpToNextPage()
+                    storage.get({
+                        key: "video_fresh_type",
+                        success: (data) => {
+                            if(data == ""){
+                                storage.set({
+                                    key: "video_fresh_type",
+                                    value: "2",
+                                    success: (data) => {
+                                        console.log("Inited video_fresh_type")
+                                        this.JumpToNextPage()
+                                    }
+                                })
+                            }
+                            else{
+                                this.JumpToNextPage()
+                            }
+                        }
+                    })
                 }
+            },
+            fail: (data,code) => {
+                prompt.showToast({
+                    message: "获取网络信息失败，程序异常：" + data
+                })
             }
         })
     },
diff --git a/src/pages/networkerror/networkerror.ux b/src/pages/networkerror/networkerror.ux
new file mode 100644
index 0000000..9a62e0a
--- /dev/null
+++ b/src/pages/networkerror/networkerror.ux
@@ -0,0 +1,46 @@
+<template>
+    <div class="networkerror-page">
+        <image class="error_img" src="/common/icons8-error-globe-64.png"></image>
+        <text class="error_tips">{{error_text}}</text>
+        <text class="sec_err_tips">{{error_text_2}}</text>
+    </div>
+</template>
+
+<script>
+export default{
+    private: {
+        error_text: "你似乎没连上网...",
+        error_text_2: "若您的设备不支持esim等独立联网方式，还请保持与手机的连接，并检查手机网络是否正常可用哦！"
+    }
+}
+</script>
+
+<style>
+.networkerror-page{
+    justify-content: center;
+    position: absolute;
+}
+.error_img{
+    position: absolute;
+    width: 100px;
+    height: 100px;
+    margin-top: 120px;
+}
+.error_tips{
+    color: white;
+    position: absolute;
+    width: 75%;
+    font-size: 26px;
+    margin-top: 260px;
+    text-align: center;
+}
+.sec_err_tips{
+    color: white;
+    position: absolute;
+    width: 75%;
+    height: 50%;
+    font-size: 20px;
+    margin-top: 290px;
+    text-align: center;
+}
+</style>
\ No newline at end of file
diff --git a/src/pages/settings/settings.ux b/src/pages/settings/settings.ux
index 336af53..65602c4 100644
--- a/src/pages/settings/settings.ux
+++ b/src/pages/settings/settings.ux
@@ -3,7 +3,11 @@
         <div class="setting_item" style="margin-top: 40px" @click="UpdateFreshType()">
             <text class="setting_item_text">视频推荐相关性：{{video_fresh_type}}</text>
         </div>
-        <div class="setting_item" style="margin-top: 180px" @click="Logout()">
+        <div class="setting_item" style="margin-top: 180px" @click="ClearStorageCache()">
+            <text class="setting_item_text">清除storage缓存</text>
+            <text class="setting_item_arrow">></text>
+        </div>
+        <div class="setting_item" style="margin-top: 320px" @click="Logout()">
             <text class="setting_item_text">退出登录</text>
             <text class="setting_item_arrow">></text>
         </div>
@@ -33,6 +37,17 @@ export default{
                 }
             })
         },
+        ClearStorageCache(){
+            storage.set({
+                key: "BUVID3",
+                value: "",
+                success: (data) => {
+                    prompt.showToast({
+                        message: "清除完毕"
+                    })
+                }
+            })
+        },
         Logout(){
             console.log("logout")
             file.delete({