修改

src/components/knowledgeExtra/AddNewRuleTable.vue

@@ -733,6 +733,9 @@ export default {
     this.numTypes = localStorage.getItem("zskNumDict");
     this.getSpanArr(this.klRuleByIdSub);
   },
+  beforeUpdate() {
+    this.getSpanArr(this.klRuleByIdSub);
+  },
   mounted() {},
   // beforeUpdate() {
   //   this.getSpanArr(this.klRuleByIdSub);