diff --git a/App.vue b/App.vue
index 44b8016..dd46304 100644
--- a/App.vue
+++ b/App.vue
@@ -1,85 +1,85 @@
-<script>
-  const jwx = require('jweixin-module')
-	export default {
-		onLaunch: function() {
-      this.$nextTick(() => {
-        let link = window.location.href;
-        if (/code=/.test(link) || link.indexOf("code") > -1) {
-          let temp = decodeURIComponent((new RegExp('[?|&]' + 'code' + '=' + '([^&;]+?)(&|#|;|$)').exec(link) ||
-            [, ''])[1].replace(/\+/g, '%20')) || null
-          let lifeData = uni.getStorageSync('lifeData')
-          if (!lifeData.vuex_token || !lifeData.vuex_user) {
-            this.$u.api.login({
-              code: temp
-            }).then(res => {
-              this.$u.vuex('vuex_token', res.token)
-
-              this.$u.api.user().then(res => {
-                this.$u.vuex('vuex_user', res)
-
-
-                let url = 'https://vr.langye.net/h5hssnx'
-                this.$u.api.share({
-                  url
-                }).then(res => {
-                  jwx.config({
-                    debug: false, // 开启调试模式,调用的所有 api 的返回值会在客户端 alert 出来，若要查看传入的参数，可以在 pc 端打开，参数信息会通过 log 打出，仅在 pc 端时才会打印。
-                    appId: res.appId,
-                    jsApiList: res.jsApiList,
-                    nonceStr: res.nonceStr,
-                    signature: res.signature,
-                    timestamp: res.timestamp,
-                  })
-                  jwx.ready(() => {
-                    jwx.updateAppMessageShareData({
-                      title: '我是党史记录人——红色少年行 未成年人研学', // 分享标题
-                      desc: '我是党史记录人——红色少年行 未成年人研学',
-                      link: url, // 分享链接,该链接域名或路径必须与当前页面对应的公众号JS安全域名一致
-                      imgUrl: 'https://vr.langye.net/res/share-dangshi-img.jpg', // 分享图标
-                    });
-                    jwx.updateTimelineShareData({
-                      title: '我是党史记录人——红色少年行 未成年人研学', // 分享标题
-                      desc: '我是党史记录人——红色少年行 未成年人研学',
-                      link: url, // 分享链接,该链接域名或路径必须与当前页面对应的公众号JS安全域名一致
-                      imgUrl: 'https://vr.langye.net/res/share-dangshi-img.jpg', // 分享图标
-                    });
-                    jwx.onMenuShareAppMessage({
-                      title: '我是党史记录人——红色少年行 未成年人研学', // 分享标题
-                      desc: '我是党史记录人——红色少年行 未成年人研学',
-                      link: url, // 分享链接,该链接域名或路径必须与当前页面对应的公众号JS安全域名一致
-                      imgUrl: 'https://vr.langye.net/res/share-dangshi-img.jpg', // 分享图标
-                    });
-                    jwx.onMenuShareTimeline({
-                      title: '我是党史记录人——红色少年行 未成年人研学', // 分享标题
-                      desc: '我是党史记录人——红色少年行 未成年人研学',
-                      link: url, // 分享链接,该链接域名或路径必须与当前页面对应的公众号JS安全域名一致
-                      imgUrl: 'https://vr.langye.net/res/share-dangshi-img.jpg', // 分享图标
-                    });
-                  })
-                })
-              })
-            })
-          }
-        } else {
-          this.$u.api.getAppId().then(res => {
-            let redirect = encodeURIComponent(link.replace(/#\//, ""))
-            window.location.href =
-              `https://open.weixin.qq.com/connect/oauth2/authorize?appid=${res.appid}&redirect_uri=${redirect}&response_type=code&scope=snsapi_base#wechat_redirect`
-          })
-        }
-      })
-
-		},
-		onShow: function() {
-			console.log('App Show')
-		},
-		onHide: function() {
-			console.log('App Hide')
-		}
-	}
-</script>
-
-<style lang="scss">
-	/*每个页面公共css */
-	@import "uview-ui/index.scss";
-</style>
+<script>
+	const jwx = require('jweixin-module')
+	export default {
+		onLaunch: function() {
+			this.$nextTick(() => {
+				let link = window.location.href;
+				if (/code=/.test(link) || link.indexOf("code") > -1) {
+					let temp = decodeURIComponent((new RegExp('[?|&]' + 'code' + '=' + '([^&;]+?)(&|#|;|$)')
+						.exec(link) || [, ''])[1].replace(/\+/g, '%20')) || null
+					let lifeData = uni.getStorageSync('lifeData')
+					if (!lifeData.vuex_token || !lifeData.vuex_user) {
+						this.$u.api.login({
+							code: temp
+						}).then(res => {
+							this.$u.vuex('vuex_token', res.token)
+
+							this.$u.api.user().then(res => {
+								this.$u.vuex('vuex_user', res)
+
+
+								let url = 'https://vr.langye.net/h5hssnx'
+								this.$u.api.share({
+									url
+								}).then(res => {
+									jwx.config({
+										debug: false, // 开启调试模式,调用的所有 api 的返回值会在客户端 alert 出来，若要查看传入的参数，可以在 pc 端打开，参数信息会通过 log 打出，仅在 pc 端时才会打印。
+										appId: res.appId,
+										jsApiList: res.jsApiList,
+										nonceStr: res.nonceStr,
+										signature: res.signature,
+										timestamp: res.timestamp,
+									})
+									jwx.ready(() => {
+										jwx.updateAppMessageShareData({
+											title: '我是党史记录人——红色少年行 未成年人研学', // 分享标题
+											desc: '我是党史记录人——红色少年行 未成年人研学',
+											link: url, // 分享链接,该链接域名或路径必须与当前页面对应的公众号JS安全域名一致
+											imgUrl: 'https://vr.langye.net/res/share-dangshi-img.jpg', // 分享图标
+										});
+										jwx.updateTimelineShareData({
+											title: '我是党史记录人——红色少年行 未成年人研学', // 分享标题
+											desc: '我是党史记录人——红色少年行 未成年人研学',
+											link: url, // 分享链接,该链接域名或路径必须与当前页面对应的公众号JS安全域名一致
+											imgUrl: 'https://vr.langye.net/res/share-dangshi-img.jpg', // 分享图标
+										});
+										jwx.onMenuShareAppMessage({
+											title: '我是党史记录人——红色少年行 未成年人研学', // 分享标题
+											desc: '我是党史记录人——红色少年行 未成年人研学',
+											link: url, // 分享链接,该链接域名或路径必须与当前页面对应的公众号JS安全域名一致
+											imgUrl: 'https://vr.langye.net/res/share-dangshi-img.jpg', // 分享图标
+										});
+										jwx.onMenuShareTimeline({
+											title: '我是党史记录人——红色少年行 未成年人研学', // 分享标题
+											desc: '我是党史记录人——红色少年行 未成年人研学',
+											link: url, // 分享链接,该链接域名或路径必须与当前页面对应的公众号JS安全域名一致
+											imgUrl: 'https://vr.langye.net/res/share-dangshi-img.jpg', // 分享图标
+										});
+									})
+								})
+							})
+						})
+					}
+				} else {
+					this.$u.api.getAppId().then(res => {
+						let redirect = encodeURIComponent(link.replace(/#\//, ""))
+						window.location.href =
+							`https://open.weixin.qq.com/connect/oauth2/authorize?appid=${res.appid}&redirect_uri=${redirect}&response_type=code&scope=snsapi_base#wechat_redirect`
+					})
+				}
+			})
+
+		},
+		onShow: function() {
+			console.log('App Show')
+		},
+		onHide: function() {
+			console.log('App Hide')
+		}
+	}
+</script>
+
+<style lang="scss">
+	/*每个页面公共css */
+	@import "uview-ui/index.scss";
+</style>
\ No newline at end of file
diff --git a/pages/map/map.vue b/pages/map/map.vue
index 59b41c7..47930e1 100644
--- a/pages/map/map.vue
+++ b/pages/map/map.vue
@@ -1,7 +1,7 @@
 <template>
   <div style="background: #FAEDCD;">
     <div class="top">
-      <u-image mode="scaleToFill" width="100%" height="100%" :src="require('@/static/map-title-bkg.png')"></u-image>
+      <img mode="scaleToFill" width="100%" height="100%" src="//cdn.langye.net/h5hssnx/map-title-bkg.png"></img>
     </div>
     <div class="container" id="img-container">
       <img ref="image"
diff --git a/static/answer-bkg.png b/static/answer-bkg.png
index fabeefd..23cb4ae 100644
Binary files a/static/answer-bkg.png and b/static/answer-bkg.png differ
diff --git a/static/answer-container-bkg.png b/static/answer-container-bkg.png
index 6dbdf0c..f3fe52e 100644
Binary files a/static/answer-container-bkg.png and b/static/answer-container-bkg.png differ
diff --git a/static/back-home-btn.png b/static/back-home-btn.png
index e349111..38e7ea7 100644
Binary files a/static/back-home-btn.png and b/static/back-home-btn.png differ
diff --git a/static/certificate-bkg.png b/static/certificate-bkg.png
index 706e3b7..15f08cb 100644
Binary files a/static/certificate-bkg.png and b/static/certificate-bkg.png differ
diff --git a/static/certificate-btn.png b/static/certificate-btn.png
index d1910b8..2cf7153 100644
Binary files a/static/certificate-btn.png and b/static/certificate-btn.png differ
diff --git a/static/error.png b/static/error.png
index cbc4f45..47d5018 100644
Binary files a/static/error.png and b/static/error.png differ
diff --git a/static/html/explanation.html b/static/html/explanation.html
index 567ec06..c178115 100644
--- a/static/html/explanation.html
+++ b/static/html/explanation.html
@@ -13,7 +13,7 @@
 <title>“我是党史记录人——红色少年行”</title>
 <script src="skin/default/js/jquery-3.6.3.min.js" type="text/javascript"></script>
 <link href="skin/default/css/animate.min.css" type="text/css" rel="stylesheet">
-<link href="skin/default/css/css.css?v=1.1" rel="stylesheet" type="text/css">
+<link href="skin/default/css/css.css?v=1.1.1" rel="stylesheet" type="text/css">
 <!-- HTML5 shim 和 Respond.js 是为了让 IE8 支持 HTML5 元素和媒体查询（media queries）功能 -->
 <!-- 警告：通过 file:// 协议（就是直接将 html 页面拖拽到浏览器中）访问页面时 Respond.js 不起作用 -->
 <!--[if lt IE 9]>
diff --git a/static/html/skin/default/css/css.css b/static/html/skin/default/css/css.css
index a89675d..05403cd 100644
--- a/static/html/skin/default/css/css.css
+++ b/static/html/skin/default/css/css.css
@@ -120,7 +120,7 @@ textarea::-webkit-input-placeholder{ color:#aaa; }
 .header{
     text-align: center;
     padding-top: 4rem;
-    height: 10.45rem;
+    height: 12.3rem;
     background-image: url(../images/headbg.jpg);
     background-repeat: no-repeat;
     background-position: center top;
@@ -397,7 +397,7 @@ textarea::-webkit-input-placeholder{ color:#aaa; }
     background: url(../images/answerbg.png) no-repeat center top;
     background-size: 100% auto;
     padding-top: 15%;
-    padding-left: 31.5%;
+    padding-left: 28%;
     padding-right: 4.8%;
     box-sizing: border-box;
     -webkit-box-sizing: border-box;
diff --git a/static/map-title-bkg.png b/static/map-title-bkg.png
index 5972b07..4031dec 100644
Binary files a/static/map-title-bkg.png and b/static/map-title-bkg.png differ
diff --git a/static/next-btn.png b/static/next-btn.png
index fdecf5d..f00d239 100644
Binary files a/static/next-btn.png and b/static/next-btn.png differ
diff --git a/static/piaodai.png b/static/piaodai.png
index 73d2fe7..35d0ba2 100644
Binary files a/static/piaodai.png and b/static/piaodai.png differ