diff --git a/test-track/frontend/src/business/common/minder/TestCaseMinder.vue b/test-track/frontend/src/business/common/minder/TestCaseMinder.vue
index 1280a41600..4be768a382 100644
--- a/test-track/frontend/src/business/common/minder/TestCaseMinder.vue
+++ b/test-track/frontend/src/business/common/minder/TestCaseMinder.vue
@@ -338,6 +338,8 @@ export default {
         module.nodeIds = nodeIds;
       });
 
+      // 去掉为 null 的数据
+      this.deleteNodes = this.deleteNodes.filter(i => i);
       let param = {
         projectId: this.projectId,
         data: this.saveCases,