更新：1. 优化注册页面逻辑 2. 更新API请求配置

components/regionPicker.vue

@@ -1,6 +1,6 @@
 <template>
   <view>
-    <uni-popup ref="popup" type="bottom">
+    <uni-popup ref="popup" type="bottom" @change="handlePopupChange">
       <view class="popup-content">
         <view class="popup-header">
 			
@@ -49,19 +49,42 @@ export default {
   },
   created() {
     this.provinces = areaData;
-    this.cities = this.provinces[0].children;
-    this.areas = this.cities[0].children;
+    this.initDefaultValue();
   },
   methods: {
+    initDefaultValue() {
+      const defaultProvince = this.provinces[0];
+      if (defaultProvince) {
+        const defaultCities = defaultProvince.children || [];
+        this.cities = defaultCities;
+        
+        const defaultCity = defaultCities[0];
+        if (defaultCity) {
+          const defaultAreas = defaultCity.children || [];
+          this.areas = defaultAreas;
+          
+          this.selectedProvince = defaultProvince;
+          this.selectedCity = defaultCity;
+          this.selectedArea = defaultAreas[0] || null;
+        }
+      }
+    },
     bindChange(e) {
       const val = e.detail.value;
-      this.pickerValue = val;
-      this.cities = this.provinces[val[0]].children;
-      this.areas = this.cities[val[1]].children;
+      const [provinceIndex, cityIndex, areaIndex] = val;
       
-      this.selectedProvince = this.provinces[val[0]];
-      this.selectedCity = this.cities[val[1]];
-      this.selectedArea = this.areas[val[2]];
+      const selectedProvince = this.provinces[provinceIndex];
+      const cities = selectedProvince?.children || [];
+      this.cities = cities;
+      
+      const selectedCity = cities[cityIndex];
+      const areas = selectedCity?.children || [];
+      this.areas = areas;
+      
+      this.pickerValue = val;
+      this.selectedProvince = selectedProvince;
+      this.selectedCity = selectedCity;
+      this.selectedArea = areas[areaIndex];
     },
     cancelSelection() {
       this.$emit('update:show', false);
@@ -69,6 +92,12 @@ export default {
     confirmSelection() {
       this.$emit('selected', this.selectedProvince, this.selectedCity, this.selectedArea);
       this.$emit('update:show', false);
+    },
+    handlePopupChange(e) {
+      if (!e.show) {
+        this.$emit('update:show', false);
+        this.$emit('close');
+      }
     }
   },
   watch: {
@@ -86,36 +115,45 @@ export default {
 </script>
 
 <style scoped>
-/* 样式可以根据需要调整 */
 .popup-content {
   background-color: #fff;
-  border-top-left-radius: 16px;
-  border-top-right-radius: 16px;
-  padding: 20px;
+  border-top-left-radius: 24rpx;
+  border-top-right-radius: 24rpx;
+  padding: 32rpx;
   box-sizing: border-box;
-  
 }
 
 .popup-header {
   display: flex;
   justify-content: space-between;
   align-items: center;
-  margin-bottom: 20px;
+  margin-bottom: 32rpx;
+  padding: 0 20rpx;
 }
 
-.cancel-button, .confirm-button {
-  padding: 10px 20px;
-  border: none;
-  border-radius: 5px;
-  color: #fff;
-  background-color: #007aff;
+.popup-header view {
+  font-size: 32rpx;
+  padding: 10rpx 20rpx;
 }
 
-.cancel-button {
-  background-color: #ccc;
+.popup-header view:first-child {
+  color: #999;
+}
+
+.popup-header view:last-child {
+  color: #D42E78;
+  font-weight: 500;
 }
 
 picker-view {
-  height: 300px;
+  height: 420rpx;
+  width: 100%;
+}
+
+picker-view-column view {
+  line-height: 84rpx;
+  text-align: center;
+  font-size: 32rpx;
+  color: #333;
 }
 </style>

manifest.json

@@ -51,7 +51,7 @@
     "quickapp" : {},
     /* 小程序特有相关 */
     "mp-weixin" : {
-        "appid" : "wxafc7be9f3ada44a0",
+        "appid" : "wx5de24df912a4834c",
         "setting" : {
             "urlCheck" : false,
             "minified" : true

pages.json

@@ -22,7 +22,7 @@
 			{
 				"navigationBarTitleText" : "认证登录",
 				"navigationBarBackgroundColor": "#19367A",
-				"navigationBarTextStyle": "#FFFFFF"
+				"navigationBarTextStyle": "white"
 			}
 		},
 		{
@@ -381,7 +381,7 @@
 			{
 				"pagePath": "pages/index/myJoin",
 				"text": "我参与的",
-				"iconPath": "/static/tabbar/tick.png",
+				"iconPath": "static/tabbar/tick.png",
 				"selectedIconPath": "static/tabbar/tick-s.png"
 			},
 			{