fix

 <!--
  * @Date: 2022-09-21 16:04:10
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2022-09-22 14:47:45
+ * @LastEditTime: 2022-09-22 16:15:23
  * @FilePath: /swx/src/pages/createActivity/index.vue
  * @Description: 创建活动页面
 -->
@@ -66,11 +66,15 @@
       <view class="sign-box">
         <view @tap="onTapSign(item)" @longpress="onLongPressSign(item)" v-for="(item, index) in signInfo" :key="index" class="sign-item" :class="{ 'checked': item.checked }"><text class="required">{{ item.label }}</text></view>
         <!-- <view class="sign-item"><text class="">推荐人</text></view> -->
-        <view class="sign-item"><van-icon name="plus" /></view>
+        <view class="sign-item" @tap="addSign"><van-icon name="plus" /></view>
       </view>
     </van-cell-group>
   </view>
-  <view @tap="onSubmit">确定发布</view>
+  <view style="background-color: #FFFFFF;">
+    <view style="padding: 1rem 0; margin: 1rem; text-align: center;">
+      <view @tap="onSubmit" style="color: #FFFFFF; background-color: #199A74; padding: 0.5rem 1rem; border-radius: 1rem;">确定发布</view>
+    </view>
+  </view>
   <van-overlay :show="show_edit_sign" z-index="999">
     <view class="wrapper">
       <view class="block">
@@ -113,9 +117,21 @@
               inactive-color="#FFFFFF"
             />
           </view>
-          <view style="padding: 1rem 0; margin: 1rem; text-align: center;">
+          <van-row>
+            <van-col span="12">
+              <view style="padding: 1rem 0; margin: 1rem; text-align: center;">
+                <view @tap="closeEditSign" style="color: #199A74; border: 1px solid #199A74; padding: 0.5rem 1rem; border-radius: 1rem;">取消</view>
+              </view>
+            </van-col>
+            <van-col span="12">
+              <view style="padding: 1rem 0; margin: 1rem; text-align: center;">
+                <view @tap="confirmEditSign" style="color: #FFFFFF; background-color: #199A74; padding: 0.5rem 1rem; border-radius: 1rem;">确定</view>
+              </view>
+            </van-col>
+          </van-row>
+          <!-- <view style="padding: 1rem 0; margin: 1rem; text-align: center;">
             <view @tap="closeEditSign" style="color: #FFFFFF; background-color: #199A74; padding: 0.5rem 1rem; border-radius: 1rem;">确定</view>
-          </view>
+          </view> -->
         </view>
       </view>
     </view>
@@ -212,6 +228,19 @@ const onChangeEdit = ({ detail }) => {
 const closeEditSign = () => {
   show_edit_sign.value = false;
 }
+const confirmEditSign = () => {
+  show_edit_sign.value = false;
+  signInfo.value.push({
+    key: 'person',
+    label: '推荐人',
+    checked: 1,
+    required: 1
+  })
+}
+
+const addSign = () => {
+  show_edit_sign.value = true;
+}
 
 </script>