diff --git a/src/views/portal/case/Index.vue b/src/views/portal/case/Index.vue
index 251a7efa..f76e8cae 100644
--- a/src/views/portal/case/Index.vue
+++ b/src/views/portal/case/Index.vue
@@ -529,6 +529,14 @@ export default {
       if (this.keyWord != this.queryCondition.keyWord) {
         this.queryCondition.keyWord = this.keyWord;
       }
+      if(this.queryCondition.orgDomain == 0){
+        this.queryCondition.orgDomain = null
+      }
+      if(this.queryCondition.majorType == 0){
+        this.queryCondition.majorType = null
+      }
+
+
       this.getCaseData();
     },
     async getCaseData() {