个股论坛重做

src/views/StockCommunity/components/ChannelSidebar/index.tsx

@@ -623,18 +623,11 @@ const ChannelSidebar: React.FC<ChannelSidebarProps> = ({
                     '& option[value=""]': { color: 'gray.500' },
                   }}
                 >
-                  {categories
+                  {categories.map(category => (
-                    .filter(cat => !cat.isSystem) // 过滤掉系统分类
-                    .map(category => (
                     <option key={category.id} value={category.id}>
                       {category.icon} {category.name}
                     </option>
-                    ))
+                  ))}
-                  }
-                  {/* 如果没有用户分类，显示默认选项 */}
-                  {categories.filter(cat => !cat.isSystem).length === 0 && (
-                    <option value="" disabled>暂无可用分类</option>
-                  )}
                 </Select>
               </FormControl>