签到时间调整

src/views/yqrange/create-live.vue

@@ -93,6 +93,7 @@
           <el-form-item label="签到时间" v-if="signFlag">
             <el-col :span="12">
               <el-input
+                min="0"
                 type="number"
                 size="small"
                 v-model="formData.signMinute"