diff --git a/project/tongren/AppSignInfo/list.vue b/project/tongren/AppSignInfo/list.vue
index a35d6b76..cd86d35c 100644
--- a/project/tongren/AppSignInfo/list.vue
+++ b/project/tongren/AppSignInfo/list.vue
@@ -15,7 +15,7 @@
                   <el-time-picker v-model="form.nightTime" placeholder="请选择" value-format="HH:mm:ss"/>
                 </el-form-item>
                 <el-form-item label="打卡间隔时间">
-                  <el-input v-model="form.doInterval" placeholder="请填写打卡间隔时间"/>
+                  <el-input type="number" v-model="form.doInterval" placeholder="请填写打卡间隔时间"/>
                 </el-form-item>
               </el-form>
             </ai-dialog-btn>