diff --git a/realis_e2e_test.go b/realis_e2e_test.go
index 824f074..aa323d1 100644
--- a/realis_e2e_test.go
+++ b/realis_e2e_test.go
@@ -815,7 +815,7 @@ func TestRealisClient_BatchAwareAutoPause(t *testing.T) {
 		InstanceCount(6).
 		IsService(true)
 
-	updateGroups := []int32{1, 2, 3}
+	updateGroups := []int32{1, 3}
 	strategy := realis.JobUpdateFromAuroraTask(job.AuroraTask()).
 		VariableBatchStrategy(true, updateGroups...).
 		InstanceCount(6).