diff --git a/src/test/java/com/alipay/oceanbase/hbase/secondary/OHTableSecondaryPartTTLTest.java b/src/test/java/com/alipay/oceanbase/hbase/secondary/OHTableSecondaryPartTTLTest.java
index 5a392586..2bd69f1f 100644
--- a/src/test/java/com/alipay/oceanbase/hbase/secondary/OHTableSecondaryPartTTLTest.java
+++ b/src/test/java/com/alipay/oceanbase/hbase/secondary/OHTableSecondaryPartTTLTest.java
@@ -33,6 +33,7 @@ public static void before() throws Exception {
 
     @AfterClass
     public static void finish() throws Exception {
+        dropTables(tableNames, group2tableNames);
         closeDistributedExecute();
     }