perf: 优化bbs前端整体显示

Yi.Bbs.Vue3/src/views/EditArticle.vue

@@ -65,7 +65,7 @@
               :codeStyle="codeStyle"
           />
         </el-form-item>
-        <el-form-item label="封面：" v-if="radio == 'discuss'">
+        <el-form-item label="首页：" v-if="radio == 'discuss'">
 
           <el-image
               v-if="dialogImageUrl"
@@ -74,7 +74,7 @@
               class="avatar"
           />
 
-          <!-- 主题封面选择 -->
+          <!-- 主题首页选择 -->
           <el-upload
               class="avatar-uploader"
               :action="fileUploadUrl"