diff --git a/src/main/java/org/casbin/casdoor/entity/Application.java b/src/main/java/org/casbin/casdoor/entity/Application.java
index 7aabf0b..0bf2952 100644
--- a/src/main/java/org/casbin/casdoor/entity/Application.java
+++ b/src/main/java/org/casbin/casdoor/entity/Application.java
@@ -82,7 +82,6 @@ public static class SigninMethod {
     }
 
     public static class SigninItem {
-
         public String name;
         public boolean visible;
         public String label;
@@ -92,7 +91,6 @@ public static class SigninItem {
     }
 
     public static class SignupItem {
-
         public String label;
         public String name;
         public String placeholder;
@@ -102,4 +100,4 @@ public static class SignupItem {
         public String rule;
         public boolean visible;
     }
-}
\ No newline at end of file
+}