diff --git a/manifest.json b/manifest.json
index fcbc3f2..718a714 100644
--- a/manifest.json
+++ b/manifest.json
@@ -11,7 +11,7 @@
         "nvueStyleCompiler" : "uni-app",
         "compilerVersion" : 3,
         "splashscreen" : {
-            "alwaysShowBeforeRender" : true,
+            "alwaysShowBeforeRender" : false,
             "waiting" : false,
             "autoclose" : true,
             "delay" : 0
@@ -102,9 +102,9 @@
             "splashscreen" : {
                 "androidStyle" : "default",
                 "android" : {
-                    "hdpi" : "F:/次元节点doc/扫码项目文件/icon/splash-480x762.png",
-                    "xhdpi" : "F:/次元节点doc/扫码项目文件/icon/splash-720x1242.png",
-                    "xxhdpi" : "F:/次元节点doc/扫码项目文件/icon/splash-1080x1882.png"
+                    "hdpi" : "",
+                    "xhdpi" : "",
+                    "xxhdpi" : ""
                 },
                 "useOriginalMsgbox" : false,
                 "iosStyle" : "common"
diff --git a/nativeplugins/LY-HWScan/android/uniplugin_hwscan-release.aar b/nativeplugins/LY-HWScan/android/uniplugin_hwscan-release.aar
index 48f5158..c080bf0 100644
Binary files a/nativeplugins/LY-HWScan/android/uniplugin_hwscan-release.aar and b/nativeplugins/LY-HWScan/android/uniplugin_hwscan-release.aar differ
diff --git a/pages.json b/pages.json
index c22ece1..68bf4e2 100644
--- a/pages.json
+++ b/pages.json
@@ -24,13 +24,6 @@
 				 "enablePullDownRefresh": false
 			}
 		},
-		{
-			"path": "pages/policy/Policy",
-			"style": {
-				 "navigationBarTitleText": "Policy",
-				 "enablePullDownRefresh": false
-			}
-		},
 		{
 			"path": "pages/rights/RightsSetting",
 			"style": {
diff --git a/pages/feedback/Feedback.vue b/pages/feedback/Feedback.vue
index 6d75ec4..127a787 100644
--- a/pages/feedback/Feedback.vue
+++ b/pages/feedback/Feedback.vue
@@ -1,11 +1,11 @@
 <template>
 	<view class="content">
 		<view class="radioStyle">
-			<tn-radio-group v-model="radioValue" width="100%" wrap :size="radioGroupSize">
-				<tn-radio :iconSize="iconSize" :labelSize="labelSize" v-for="(item, index) in radioList" :key="index" :name="item.name" :disabled="item.disabled">
+			<tn-checkbox-group v-model="radioValue" width="100%" wrap :size="radioGroupSize">
+				<tn-checkbox :iconSize="iconSize" :labelSize="labelSize" v-for="(item, index) in radioList" :key="index" :name="item.name" :disabled="item.disabled">
 					<view class="radioFont">{{ item.name }}</view>
-				</tn-radio>
-			</tn-radio-group>
+				</tn-checkbox>
+			</tn-checkbox-group>
 		</view>
 		<view class="radioBtn">
 			<tn-button @click="submitFeedback()" backgroundColor="#0186ff" width="600rpx" height="100rpx"
@@ -23,7 +23,7 @@
 				labelSize: 45,
 				iconSize: 40,
 				btnFontSize: 36,
-				radioValue: '',
+				radioValue: [],
 				radioList:[
 					{
 						'name': 'Scan faild',
diff --git a/pages/history/History.vue b/pages/history/History.vue
index 432bf16..fc70da4 100644
--- a/pages/history/History.vue
+++ b/pages/history/History.vue
@@ -112,6 +112,10 @@
 			await that.getData();
 		},
 		onHide() {
+			// let that = this;
+			// that.closedb();
+		},
+		onUnload() {
 			let that = this;
 			that.closedb();
 		},
diff --git a/pages/policy/Policy.vue b/pages/policy/Policy.vue
deleted file mode 100644
index e8e0d69..0000000
--- a/pages/policy/Policy.vue
+++ /dev/null
@@ -1,119 +0,0 @@
-<template>
-	<view class="content">
-		<!-- <view class="radioStyle">
-			<tn-radio-group v-model="radioValue" width="100%" wrap :size="radioGroupSize">
-				<tn-radio :iconSize="iconSize" :labelSize="labelSize" v-for="(item, index) in radioList" :key="index" :name="item.name" :disabled="item.disabled">
-					<view class="radioFont">{{ item.name }}</view>
-				</tn-radio>
-			</tn-radio-group>
-		</view>
-		<view class="radioBtn">
-			<tn-button @click="submitFeedback()" backgroundColor="#0186ff" width="600rpx" height="100rpx"
-			:fontSize="btnFontSize">Submit</tn-button>
-		</view>
-		<tn-toast ref="toast"></tn-toast> -->
-		<text style="color: #fff; font-size: 48rpx;"> this is policy</text>
-	</view>
-</template>
-
-<script>
-	export default {
-		data() {
-			return {
-				radioGroupSize: 45,
-				labelSize: 45,
-				iconSize: 40,
-				btnFontSize: 36,
-				radioValue: '',
-				radioList:[
-					{
-						'name': 'Scan faild',
-						'disabled': false
-					},
-					{
-						'name': 'Too many ads',
-						'disabled': false
-					},
-					{
-						'name': 'Need more infomation',
-						'disabled': false
-					},
-					{
-						'name': 'Bugs',
-						'disabled': false
-					},
-					{
-						'name': 'Other',
-						'disabled': false
-					}
-				]
-			}
-		},
-		onLoad() {
-			//更改starTipStatus状态
-			//this.setStarTipStatus(false);
-		},
-		onHide() {
-			
-		},
-		methods: {
-			
-			//设置弹窗状态结果
-			// setStarTipStatus(value){
-			// 	uni.setStorageSync('starTipStatus', value);
-			// },
-			
-			//提交反馈
-			// submitFeedback(){
-			// 	let that = this;
-			// 	if(that.radioValue == '' || that.radioValue == null){
-			// 		that.$refs.toast.show({
-			// 		    title: 'Fail',
-			// 		    content: 'please select one!',
-			// 		    icon: 'fail',
-			// 		    duration: 3000
-			// 		})
-			// 	}else{
-			// 		that.$refs.toast.show({
-			// 		    title: 'Success',
-			// 		    content: 'Thanks for feedback!',
-			// 		    icon: 'success',
-			// 		    duration: 3000
-			// 		})
-			// 		//返回上一个页面
-			// 		setTimeout(() =>{
-			// 			uni.navigateBack();
-			// 		}, 3000);
-			// 	}
-			// }
-		}
-	}
-</script>
-
-<style lang="scss">
-	.content {
-		display: flex;
-		flex-direction: column;
-		align-items: center;
-		justify-content: flex-start;
-		background-color: #1F222B;
-		height:100vh;
-	}
-	
-	.radioStyle{
-		//border: 1px solid red;
-		margin-top: 50rpx;
-		margin-left: 50rpx;
-		padding-top: 100rpx;
-	}
-	
-	.radioFont{
-		color: #fff;
-		//margin-top: 50rpx;
-	}
-	
-	.radioBtn{
-		//border: 1px solid yellow;
-		margin-top: 600rpx;
-	}
-</style>
\ No newline at end of file
diff --git a/pages/rights/RightsSetting.vue b/pages/rights/RightsSetting.vue
index aaa0208..5f3ec2a 100644
--- a/pages/rights/RightsSetting.vue
+++ b/pages/rights/RightsSetting.vue
@@ -33,19 +33,25 @@
 				btnFontSize: 36,
 				btnBackgroundColor: '#0186ff',
 				btnFontColor: '#fff',
-				hasRequestedPermission: false
+				hasRequestedPermission: false,
+				permissionStatus: false
 			}
 		},
     	async onShow(){
 			let that = this;
 			if (!that.hasRequestedPermission) {
 				console.log('进入了判断setting权限',that.hasRequestedPermission) 
-				 await that.requestAndroidPermission('android.permission.CAMERA');
+				 const res = await that.requestAndroidPermission('android.permission.CAMERA');
+				 console.log('res',res);
+				 // if (result == 1) {
+				 // 	//有权限,跳转到扫码界面
+				 // 	that.jumpToRights('/pages/scan/Scan');
+				 // }
+			}
+			else{
+				console.log('setting权限状态已变更为true，进入扫码页',that.hasRequestedPermission) 
+				that.jumpToRights('/pages/scan/Scan');
 			}
-			// else{
-			// 	console.log('setting权限状态已变更为true，进入扫码页',that.hasRequestedPermission) 
-			// 	that.jumpToRights('/pages/scan/Scan');
-			// }
 		},
 		onHide() {
 			this.hasRequestedPermission = false;
@@ -67,10 +73,7 @@
 			    var result = await permision.requestAndroidPermission(permisionID)
 				console.log('setting判断权限结果',result) 
 				that.hasRequestedPermission = true;
-			    if (result == 1) {
-			    	//有权限,跳转到扫码界面
-			    	that.jumpToRights('/pages/scan/Scan');
-			    }
+			   return result;
 			},
 			
 			//跳转到授权设置页面
diff --git a/pages/scan/Scan.nvue b/pages/scan/Scan.nvue
index 29ae16f..cbfafad 100644
--- a/pages/scan/Scan.nvue
+++ b/pages/scan/Scan.nvue
@@ -36,7 +36,7 @@
 </template>
 
 <script>
-	import { openSqlite,executeSql,closedb} from "@/utils/database";
+	import { isTable,executeSql,openSqlite,closedb } from "@/utils/database";
 	import permision from "@/js_sdk/wa-permission/permission.js"
 	const hwscan = uni.requireNativePlugin('LY-HWScan')
 	export default {
@@ -65,8 +65,6 @@
 		},
 		 async onShow(){
 			let that = this;
-			//打开db
-			await that.openSqlite();
 			if(that.$refs.scanComponent){
 				setTimeout(function(){
 					that.$refs.scanComponent.remoteResume();
@@ -84,9 +82,15 @@
 			// }
 			
 		},
+		onLoad(){
+			let that = this;
+			//打开db
+			that.openSqlite();
+			//初始化，创建表
+			that.createTable();
+		},
 		onHide() {
 			let that = this;
-			that.closedb();
 			if(that.$refs.scanComponent){
 				that.$refs.scanComponent.remotePause();
 			}
@@ -94,7 +98,9 @@
 			//that.hasPermission = false;
 		},
 		onUnload() {
+			let that = this;
 			// this.$refs.scanComponent.releaseAssets()
+			that.closedb();
 		},
 		methods: {
 			
@@ -198,6 +204,38 @@
 				this.$refs.scanComponent.releaseAssets();
 			},
 			
+			// 创建表
+			async createTable(){
+			    let sql = this.createTableSql_outbound()
+			    try{
+			        let exist = await isTable(this.tableName)
+			        console.log("表是否存在",exist)
+			        if(!exist){
+			            let res = await executeSql(sql)
+			            console.log("新增表scancode",res)
+			        }else{
+						console.log("表scancode已存在")
+			        }
+			    }catch(e){
+			        uni.showToast({
+			            title:"create table error",
+			            icon:"none"
+			        })
+			        console.error("新增表报错scancode",e)
+			    }
+			},
+			
+			//创建表语句
+			createTableSql_outbound(){
+			    return "CREATE TABLE IF NOT EXISTS `scan_code` (" +
+			        "  `id` INTEGER PRIMARY KEY AUTOINCREMENT," +
+			        "  `category` varchar(50) DEFAULT NULL ," +
+			        "  `content` text DEFAULT NULL ," +
+			        "  `createTime` datetime DEFAULT CURRENT_TIMESTAMP ," +
+			        "  `updateTime` datetime DEFAULT NULL default(datetime('now','localtime'))" +
+			        "); "
+			},
+			
 			// 打开数据库
 			async openSqlite(){
 			    try{
@@ -219,38 +257,38 @@
 			
 			},
 			
-			async clearData(){
-			    try{
-			        await executeSql("DELETE FROM scan_code")
-			        uni.showToast({
-			            title:"清除数据成功",
-			            icon:"none"
-			        });
-			    }catch(e){
-			        uni.showToast({
-			            title:"清除数据报错，请查看控制台",
-			            icon:"none"
-			        });
-			        console.error("清除数据报错",e)
-			    }
-			},
+			// async clearData(){
+			//     try{
+			//         await executeSql("DELETE FROM scan_code")
+			//         uni.showToast({
+			//             title:"清除数据成功",
+			//             icon:"none"
+			//         });
+			//     }catch(e){
+			//         uni.showToast({
+			//             title:"清除数据报错，请查看控制台",
+			//             icon:"none"
+			//         });
+			//         console.error("清除数据报错",e)
+			//     }
+			// },
 			
-			async deleteTable(){
-			    try{
-			        await executeSql("drop table scan_code")
-			        uni.showToast({
-			            title:"删除数据表成功",
-			            icon:"none"
-			        })
-			    }catch(e){
-			        uni.showToast({
-			            title:"删除数据表失败",
-			            icon:"none"
-			        })
-			        console.error("删除数据表失败scan_code",e)
-			    }
+			// async deleteTable(){
+			//     try{
+			//         await executeSql("drop table scan_code")
+			//         uni.showToast({
+			//             title:"删除数据表成功",
+			//             icon:"none"
+			//         })
+			//     }catch(e){
+			//         uni.showToast({
+			//             title:"删除数据表失败",
+			//             icon:"none"
+			//         })
+			//         console.error("删除数据表失败scan_code",e)
+			//     }
 			
-			},
+			// },
 			
 			//根据扫码返回结果判断跳转到哪个指定页面
 			jumpToPage(url,category,data){
diff --git a/pages/setting/Setting.vue b/pages/setting/Setting.vue
index 3d76e4d..a5b2c89 100644
--- a/pages/setting/Setting.vue
+++ b/pages/setting/Setting.vue
@@ -187,7 +187,7 @@
 				languageLabel: 'English', //默认语言选择文本
 				languageValue: 0, //默认语言选择结果
 				searchLanguageFlag: true, //打开语言搜索框
-				
+				privacyUrl: 'https://docs.google.com/document/d/1Ll7e3UBv8iRCaZ9TrsXZOC5MWMp8xl04SfYkhPgIwAc/edit?usp=sharing',
 				webEngineList:[
 					{
 						"value": 0,
@@ -260,8 +260,11 @@
 			
 			//跳转反馈页面
 			gotoPolicy(){
+				let that = this; 
+				console.log('点击了跳转政策')
+				let url = encodeURIComponent(that.privacyUrl);
 				uni.navigateTo({
-					url: '/pages/policy/Policy'
+					url: '/pages/webview/webview?url=' + url
 				});
 			},
 			
diff --git a/pages/webview/webview.vue b/pages/webview/webview.vue
index 2ad84d3..d72da27 100644
--- a/pages/webview/webview.vue
+++ b/pages/webview/webview.vue
@@ -1,6 +1,6 @@
 <template>
 	<view>
-		<web-view :src="url"></web-view>
+		<web-view :src="url" :progress="false"></web-view>
 	</view>
 </template>
 
@@ -13,7 +13,7 @@
 		},
 		onLoad(option) {
 			let that = this;
-			that.url = option.url
+			that.url = decodeURIComponent(option.url)
 			console.log('that.url',that.url)
 			
 		},