修改导入样式及增加我也参与此球局

src/components/NumberInterval/NumberInterval.scss

@@ -13,12 +13,27 @@
       align-items: center;
       position: relative;
       justify-content: space-between;
+      padding-bottom: 12px;
+      &:last-child{
+        padding-bottom: 0;
+      }
       .control-label {
         font-size: 13px;
         color: theme.$primary-color;
         white-space: nowrap;
         padding-right: 10px;
       }
+      .participant-control-checkbox-wrapper{
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        gap: 8px;
+        font-size: 12px;
+        .participant-control-checkbox {
+          width: 18px;
+          height: 18px;
+        }
+      }
 
       .control-buttons {
         display: flex;

src/components/NumberInterval/NumberInterval.tsx

@@ -54,12 +54,14 @@ const NumberInterval: React.FC<NumberIntervalProps> = ({
         </View>
       </View>
       <View className='participant-control'>
+        <View className='participant-control-checkbox-wrapper'>
         <Checkbox 
-            className=''
+            className='participant-control-checkbox'
             checked={is_participate}
             onChange={(checked) => handleChange({ min: minParticipants, max: maxParticipants, is_participate: checked })}
         />
         我也参与此球局
+        </View>
       </View>
     </View>
   )