fix: inpu

src/views/room/edit-room/index.vue

@@ -69,12 +69,12 @@
         <h4>主持人信息</h4>
         <a-form-item
           label="昵称"
-          placeholder="请输入主持人昵称，限15字"
           name="leaderName"
           :rules="[{ required: true, message: '请输入昵称' }]"
         >
           <a-input
             v-model:value="current.leaderName"
+            placeholder="请输入主持人昵称，限15字"
             :maxlength="15"
             show-count
           />