bug fix

src/assets/styles/adaptive.scss

@@ -1,4 +1,4 @@
-@media screen and (max-width: 1400px) {
+@media screen and (max-width: 1600px) {
   .home-body {
     top: 50px;
   }

src/assets/styles/card-design.scss

@@ -600,7 +600,7 @@
   }
 }
 
-@media screen and (max-width: 1400px) {
+@media screen and (max-width: 1600px) {
   .card-design {
     .design-top {
       height: 50px;

src/modules/card/components/PagePropEdit.vue

@@ -126,7 +126,12 @@ export default {
   },
   mounted() {},
   methods: {
-    ...mapMutations("card", ["setPages", "setCurElement", "setCardConfig"]),
+    ...mapMutations("card", [
+      "setPages",
+      "setCurElement",
+      "setCardConfig",
+      "setTopicNos"
+    ]),
     ...mapActions("card", ["rebuildPages", "resetElementProp"]),
     modifyColumnNum(item) {
       this.$confirm(
@@ -147,6 +152,7 @@ export default {
       this.form.columnNumber = val;
       this.setCardConfig(this.form);
       this.setPages([]);
+      this.setTopicNos([]);
       this.$emit("init-page");
     },
     configChange() {