diff --git a/flink-doris-connector/src/main/java/org/apache/doris/flink/tools/cdc/DatabaseSync.java b/flink-doris-connector/src/main/java/org/apache/doris/flink/tools/cdc/DatabaseSync.java
index 3291b4ca1..6b0a0fdb3 100644
--- a/flink-doris-connector/src/main/java/org/apache/doris/flink/tools/cdc/DatabaseSync.java
+++ b/flink-doris-connector/src/main/java/org/apache/doris/flink/tools/cdc/DatabaseSync.java
@@ -321,6 +321,8 @@ public DorisRecordSerializer<String> buildSchemaSerializer(
                 .setTableMapping(tableMapping)
                 .setTableProperties(tableConfig)
                 .setTargetDatabase(database)
+                .setTargetTablePrefix(tablePrefix)
+                .setTargetTableSuffix(tableSuffix)
                 .build();
     }