diff --git a/src/views/dike/runManage/enginerring/inspectionPlan/components/PlanDetail.vue b/src/views/dike/runManage/enginerring/inspectionPlan/components/PlanDetail.vue
index a31fb5e..6f2e6d9 100644
--- a/src/views/dike/runManage/enginerring/inspectionPlan/components/PlanDetail.vue
+++ b/src/views/dike/runManage/enginerring/inspectionPlan/components/PlanDetail.vue
@@ -488,6 +488,10 @@ export default {
       this.formData.remindDay = [];
     },
     handleAddNewPlan() {
+      if( this.formData.contents.length >= 50) {
+        this.$message.warning("最多添加50个子项");
+        return;
+      }
       this.formData.contents.push({
         planDateTimeArr: [],
         startDate: "",