Merge pull request 'fix issue' (#545) from fix-455 into V20211018

Reviewed-on: https://git.openi.org.cn/OpenI/aiforge/pulls/545
Reviewed-by: lewis <747342561@qq.com>

web_src/js/components/EditTopics.vue

@@ -209,7 +209,7 @@ export default {
         })
     },
     postTopic(){
-        if(showInputValue){
+        if(!this.showInputValue){
             return
         }
         const patter = /^[\u4e00-\u9fa5a-zA-Z0-9][\u4e00-\u9fa5a-zA-Z0-9-]{0,34}$/