diff --git a/common/Constants.java b/common/Constants.java
deleted file mode 100644
index 6c6d19c..0000000
--- a/common/Constants.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package com.imut.common;
-
-public interface Constants {
-
-        String CODE_200 = "200"; //成功
-        String CODE_401 = "401";  // 权限不足
-        String CODE_400 = "400";  // 参数错误
-        String CODE_500 = "500"; // 系统错误
-        String CODE_600 = "600"; // 其他业务异常
-        String dict_type = "icon";
-
-        String role_admin = "admin";
-        String role_user = "user";
-
-    }
-
-