diff --git a/binding/java/src/org/lionsoul/ip2region/DbMakerConfigException.java b/binding/java/src/org/lionsoul/ip2region/DbMakerConfigException.java
index 6ab87cc..ff8a262 100644
--- a/binding/java/src/org/lionsoul/ip2region/DbMakerConfigException.java
+++ b/binding/java/src/org/lionsoul/ip2region/DbMakerConfigException.java
@@ -9,15 +9,18 @@ public class DbMakerConfigException extends Exception
 {
     private static final long serialVersionUID = 4495714680349884838L;
     
-    public DbMakerConfigException( String info ) {
+    public DbMakerConfigException( String info )
+    {
         super(info);
     }
     
-    public DbMakerConfigException( Throwable res ) {
+    public DbMakerConfigException( Throwable res )
+    {
         super(res);
     }
     
-    public DbMakerConfigException( String info, Throwable res ) {
+    public DbMakerConfigException( String info, Throwable res )
+    {
         super(info, res);
     }
 }
diff --git a/data/ip2region.db b/data/ip2region.db
index b25e8ae..a0b4ee8 100644
Binary files a/data/ip2region.db and b/data/ip2region.db differ