diff --git a/salmon-example/src/main/java/com/data2/salmon/example/PartitionController.java b/salmon-example/src/main/java/com/data2/salmon/example/PartitionController.java
index 07fabf9..2ba71bc 100644
--- a/salmon-example/src/main/java/com/data2/salmon/example/PartitionController.java
+++ b/salmon-example/src/main/java/com/data2/salmon/example/PartitionController.java
@@ -21,7 +21,7 @@
 public class PartitionController {
     @Autowired(required = false)
     @Qualifier("partitionDao")
-    @Mapper(file = "mapper", database = DataBase.PARTITION, name = "partitionDao")
+    @Mapper(file = "mapper", database = DataBase.partition, name = "partitionDao")
     public Salmon salmon;
 
     @RequestMapping("/partitioninsert")
diff --git a/salmon-example/src/main/java/com/data2/salmon/example/SalmonExampleApplication.java b/salmon-example/src/main/java/com/data2/salmon/example/SalmonExampleApplication.java
index a64f537..6709e50 100644
--- a/salmon-example/src/main/java/com/data2/salmon/example/SalmonExampleApplication.java
+++ b/salmon-example/src/main/java/com/data2/salmon/example/SalmonExampleApplication.java
@@ -27,7 +27,7 @@ public class SalmonExampleApplication {
      * @Mapper(file = "mapper", database = DataBase.JDBC, name = "simpleDap")
      */
     @Resource(name = "simpleDao")
-    @Mapper(file = "mapper", database = DataBase.JDBC, name = "simpleDao")
+    @Mapper(file = "mapper", database = DataBase.jdbc, name = "simpleDao")
     public Salmon salmon;
 
     public static void main(String[] args) {