优化

src/components/zhu-yuan-yi-sheng/yi-zhu-lu-ru/yz-edit/YzEditor.vue

@@ -876,6 +876,12 @@ const keyDown = async () => {
   }
 }
 const cydyDrugQuan = async (flag = true) => {
+  if (!isCydy()) {
+    return
+  }
+  if (stringIsBlank(yiZhuData.value.frequCode)) {
+    return
+  }
   let temp = {
     code: yiZhuData.value.frequCode,
     count: frequencyCountMap[yiZhuData.value.frequCode]