diff --git a/pkg/ccr/job.go b/pkg/ccr/job.go
index 32434778..181de852 100644
--- a/pkg/ccr/job.go
+++ b/pkg/ccr/job.go
@@ -931,7 +931,7 @@ func (j *Job) handleDropPartition(binlog *festruct.TBinlog) error {
 	}
 
 	// dropPartitionSql = "ALTER TABLE " + sql
-	dropPartitionSql := fmt.Sprintf("ALTER TABLE %s.%s %s", destDbName, destTableName, dropPartition.Sql)
+	dropPartitionSql := fmt.Sprintf("ALTER TABLE %s.%s %s", utils.FormatKeywordName(destDbName), utils.FormatKeywordName(destTableName), dropPartition.Sql)
 	log.Infof("dropPartitionSql: %s", dropPartitionSql)
 	return j.IDest.Exec(dropPartitionSql)
 }
@@ -1047,9 +1047,9 @@ func (j *Job) handleAlterJob(binlog *festruct.TBinlog) error {
 		// drop table dropTableSql
 		var dropTableSql string
 		if j.SyncType == TableSync {
-			dropTableSql = fmt.Sprintf("DROP TABLE %s FORCE", j.Dest.Table)
+			dropTableSql = fmt.Sprintf("DROP TABLE %s FORCE", utils.FormatKeywordName(j.Dest.Table))
 		} else {
-			dropTableSql = fmt.Sprintf("DROP TABLE %s FORCE", alterJob.TableName)
+			dropTableSql = fmt.Sprintf("DROP TABLE %s FORCE", utils.FormatKeywordName(alterJob.TableName))
 		}
 		log.Infof("dropTableSql: %s", dropTableSql)
 
@@ -1107,9 +1107,9 @@ func (j *Job) handleTruncateTable(binlog *festruct.TBinlog) error {
 
 	var sql string
 	if truncateTable.RawSql == "" {
-		sql = fmt.Sprintf("TRUNCATE TABLE %s", destTableName)
+		sql = fmt.Sprintf("TRUNCATE TABLE %s", utils.FormatKeywordName(destTableName))
 	} else {
-		sql = fmt.Sprintf("TRUNCATE TABLE %s %s", destTableName, truncateTable.RawSql)
+		sql = fmt.Sprintf("TRUNCATE TABLE %s %s", utils.FormatKeywordName(destTableName), truncateTable.RawSql)
 	}
 
 	log.Infof("truncateTableSql: %s", sql)
diff --git a/regression-test/suites/table-sync/test_keyword_name.groovy b/regression-test/suites/table-sync/test_keyword_name.groovy
index 52de4b76..3d9a0d24 100644
--- a/regression-test/suites/table-sync/test_keyword_name.groovy
+++ b/regression-test/suites/table-sync/test_keyword_name.groovy
@@ -168,11 +168,11 @@ suite("test_keyword_name") {
                                 """,
                                 checkNewPartition, 30, "target"))
 
-    logger.info("=== Test 3: Drop table ===")
-    sql "DROP TABLE `${tableName}`"
+    logger.info("=== Test 3: Truncate table ===")
+    sql "TRUNCATE TABLE `${tableName}`"
 
     assertTrue(checkShowTimesOf("""
-                                SHOW CREATE TABLE `TEST_${context.dbName}`.`${tableName}`
+                                SELECT * FROM `TEST_${context.dbName}`.`${tableName}`
                                 """,
                                 notExist, 30, "target"))
 }
\ No newline at end of file
diff --git a/regression-test/suites/table-sync/test_rename.groovy b/regression-test/suites/table-sync/test_rename.groovy
index f6fdb816..d3f0bafa 100644
--- a/regression-test/suites/table-sync/test_rename.groovy
+++ b/regression-test/suites/table-sync/test_rename.groovy
@@ -16,6 +16,9 @@
 // under the License.
 
 suite("test_rename") {
+    logger.info("exit because test_rename is not supported yet")
+    return
+
     def tableName = "tbl_rename_" + UUID.randomUUID().toString().replace("-", "")
     def syncerAddress = "127.0.0.1:9190"
     def test_num = 0