fix(动态请求): 修复最大条数不能为小数

@@ -115,7 +115,7 @@ watch(() => props.value, (target) => {
     </NGi>
     <NGi v-if="getShowLimit" :span="4">
       <NFormItem :show-label="false">
-        <NInputNumber v-model:value="limit" @update:value="handleLimitChange" :min="7" :step="1" placeholder="请输入最大条数" />
+        <NInputNumber v-model:value="limit" :default-value="7" @update:value="handleLimitChange" :parse="(input: string) => parseInt(input)" :min="7" :step="1" placeholder="请输入最大条数" />
       </NFormItem>
     </NGi>
   </NGrid>