diff --git a/test-track/frontend/src/business/case/components/BatchEdit.vue b/test-track/frontend/src/business/case/components/BatchEdit.vue
index f75776df0e..7b15921348 100644
--- a/test-track/frontend/src/business/case/components/BatchEdit.vue
+++ b/test-track/frontend/src/business/case/components/BatchEdit.vue
@@ -430,6 +430,7 @@ export default {
     },
     changeType(val) {
       this.showDescription = false;
+      this.projectEnvDescMap = {};
       if (val && val.startsWith("custom")) {
         this._handleCustomField(val);
       }