diff --git a/i18n/lang/en.json b/i18n/lang/en.json
index 07ffd49..5e98e6a 100644
--- a/i18n/lang/en.json
+++ b/i18n/lang/en.json
@@ -82,6 +82,7 @@
 		"service": "Service",
 		"toDwon": "Do you want to go to the download page",
 		"toDwon1": "Do you want to go to the authentication page",
+		"date1": "Please enter the date.",
 		"a0": "Please enter the purchase code",
 		"a1": "Copy succeeded",
 		"a2": "Copy failed",
diff --git a/i18n/lang/zh-TW.json b/i18n/lang/zh-TW.json
index cde85f5..8d3003f 100644
--- a/i18n/lang/zh-TW.json
+++ b/i18n/lang/zh-TW.json
@@ -82,6 +82,7 @@
 		"service": "客服",
 		"toDwon": "是否前往下載頁",
 		"toDwon1": "是否前往認證頁",
+		"date1": "請輸入日期",
 		"a0": "請輸入申購碼",
 		"a1": "複製成功",
 		"a2": "複製失敗",
diff --git a/pages/auth/primary.vue b/pages/auth/primary.vue
index 98f0c7a..75278fe 100644
--- a/pages/auth/primary.vue
+++ b/pages/auth/primary.vue
@@ -11,10 +11,11 @@
       </view>
       <!-- 出生日期 -->
       <view class="form-item border-b p-md m-b-md">
-        <view class="label m-b-xs">{{$t('auth.c5')}}</view>
+        <view class="label m-b-xs">{{$t('auth.c5')}}（YYYY-MM-DD）</view>
         <view class="input color-light">
-          <uni-datetime-picker type="date" :placeholder="$t('auth.d4')" start="1873-1-01" :end="new Date().toLocaleDateString()"
-		  :clear-icon="false" v-model="form.birthday" @maskClick="maskClick" />
+          <!-- <uni-datetime-picker type="date" :placeholder="$t('auth.d4')" start="1873-1-01" :end="new Date().toLocaleDateString()"
+		  :clear-icon="false" v-model="form.birthday" @maskClick="maskClick" /> -->
+		  <input style="padding: 8px 8px;border-radius: 5px;font-size: 14px;" v-model="form.birthday" @input="formatDateInput" :placeholder="$t('common.date1')"></input>
         </view>
       </view>
 			<!-- 证件号类型 -->
@@ -122,6 +123,23 @@ export default {
         this.detail = res.data;
       });
     },
+	formatDateInput(e) {
+	    let value = e.target.value;
+	    // 1. 移除非数字和横线
+	    value = value.replace(/[^\d-]/g, '');
+	    // 2. 自动添加横线（4位年份后加横线，7位后加横线）
+	    if (/^\d{4}$/.test(value)) {
+	      value = value + '-';
+	    } else if (/^\d{4}-\d{2}$/.test(value)) {
+	      value = value + '-';
+	    }
+	    // 3. 限制长度不超过10
+	    if (value.length > 10) value = value.slice(0, 10);
+	    // 4. 更新模型（避免光标跳动问题，可使用 nextTick）
+	    this.$nextTick(() => {
+	      this.form.birthday = value;
+	    });
+	},
     // 获取区号
     getCountryCode() {
       Member.getCountryCode()
@@ -276,4 +294,7 @@ export default {
 ::v-deep uni-input{
 	border: 1px solid #e5e5e5;
 }
+::v-deep .uni-select__input-placeholder{
+	font-size: 14px !important;
+}
 </style>
\ No newline at end of file
diff --git a/pages/reg/index.vue b/pages/reg/index.vue
index 434fdf7..91a310d 100644
--- a/pages/reg/index.vue
+++ b/pages/reg/index.vue
@@ -125,7 +125,8 @@
 				<view class="label m-b-xs">{{$t('reg.c6')}}</view>
 				<v-input class="color-light" v-model="form.invitationCode" type="password" :placeholder="$t('reg.c7')"></v-input>
 			</view> -->
-        <view class="form-item m-b-md p-b-xs" v-if="showInvite_code">
+        <view class="form-item m-b-md p-b-xs">
+			 <!-- v-if="showInvite_code" -->
           <view class="label m-b-xs color-light">{{$t('reg.c6')}}</view>
           <!-- <v-input class="color-light" :disabled="query.invite_code?true:false" v-model="form.invite_code" :placeholder="`${$t('reg.c7')}（${$t('reg.b4')}）`"></v-input> -->
 					<v-input class="color-light" :disabled="query.invite_code?true:false" v-model="form.invite_code" :placeholder="`${$t('reg.c7')}`"></v-input>