功能：签到问题修复

src/pages/activityManage/rewardsManage/index.tsx

@@ -88,9 +88,9 @@ const RewardsManageView = () => {
               { required: true, message: '请输入签到周期' },
               { pattern: /^[0-9]*$/g, message: '请输入整数' },
             ]}
+            extra='签到周期需在7-100天内'
           >
             <InputNumber min={7} max={100} placeholder='请输入签到周期' addonAfter={'天'} />
-            <div style={{ marginTop: '4px' }}>签到周期需在7-100天内</div>
           </Form.Item>
           <Form.Item
             label='每日奖励'