diff --git a/src/pages/modules/build/index.vue b/src/pages/modules/build/index.vue
index cdf738f..d6b4fe1 100644
--- a/src/pages/modules/build/index.vue
+++ b/src/pages/modules/build/index.vue
@@ -6,7 +6,7 @@
     <el-row type="flex" justify="space-between">
       <el-col :span="18">
         <el-row type="flex">
-          <button id="v-step-2" class="button_control" :disabled="disabled" @click="addPoint"><p>{{$t('MarkPoint')}}</p></button>
+          <button id="v-step-2" class="button_control" :class="{'button_control_gray': autoLoopEnable === '1'}" :disabled="disabled" @click="addPoint"><p>{{$t('MarkPoint')}}</p></button>
           <button class="button_control" style="margin-left: 10px" :disabled="disabled" @click="closeCloud"><p>{{cloudOff ? $t('EnablePointCloud') : $t('DisablePointCloud')}}</p></button>
           <div class="car-info">{{$t('CartPosition')}}: <span>{{ carPosition.x }}, {{carPosition.y}}</span></div>
         </el-row>
@@ -261,6 +261,7 @@ export default {
     },
     // 打点
     addPoint () {
+      if (this.autoLoopEnable === '1') return
       this.dialogVisible = true
       this.dataForm.stationCode = 'B' + (this.keyPoints.length + 1)
       const na = this.$i18n.locale === 'en-us' ? 'Work point ' : '工作点'