diff --git a/src/main/java/com/boot/security/server/dto/ResponseInfo.java b/src/main/java/com/boot/security/server/dto/ResponseInfo.java
new file mode 100644
index 0000000..8e34603
--- /dev/null
+++ b/src/main/java/com/boot/security/server/dto/ResponseInfo.java
@@ -0,0 +1,18 @@
+package com.boot.security.server.dto;
+
+import java.io.Serializable;
+
+import lombok.Builder;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+@Builder
+public class ResponseInfo implements Serializable {
+
+	private static final long serialVersionUID = -4417715614021482064L;
+
+	private String code;
+	private String message;
+}
diff --git a/src/main/java/com/boot/security/server/dto/RoleDto.java b/src/main/java/com/boot/security/server/dto/RoleDto.java
new file mode 100644
index 0000000..ead2e6f
--- /dev/null
+++ b/src/main/java/com/boot/security/server/dto/RoleDto.java
@@ -0,0 +1,17 @@
+package com.boot.security.server.dto;
+
+import java.util.List;
+
+import com.boot.security.server.model.Role;
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class RoleDto extends Role {
+
+	private static final long serialVersionUID = 4218495592167610193L;
+
+	private List<Long> permissionIds;
+}
diff --git a/src/main/java/com/boot/security/server/dto/UserDto.java b/src/main/java/com/boot/security/server/dto/UserDto.java
new file mode 100644
index 0000000..685c6e3
--- /dev/null
+++ b/src/main/java/com/boot/security/server/dto/UserDto.java
@@ -0,0 +1,18 @@
+package com.boot.security.server.dto;
+
+import java.util.List;
+
+import com.boot.security.server.model.User;
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class UserDto extends User {
+
+	private static final long serialVersionUID = -184009306207076712L;
+
+	private List<Long> roleIds;
+
+}
diff --git a/src/main/java/com/boot/security/server/model/BaseEntity.java b/src/main/java/com/boot/security/server/model/BaseEntity.java
new file mode 100644
index 0000000..ce4d9c0
--- /dev/null
+++ b/src/main/java/com/boot/security/server/model/BaseEntity.java
@@ -0,0 +1,18 @@
+package com.boot.security.server.model;
+
+import java.io.Serializable;
+import java.util.Date;
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Setter
+@Getter
+public abstract class BaseEntity<ID extends Serializable> implements Serializable {
+
+	private static final long serialVersionUID = 2054813493011812469L;
+
+	private ID id;
+	private Date createTime = new Date();
+	private Date updateTime = new Date();
+}
diff --git a/src/main/java/com/boot/security/server/model/Permission.java b/src/main/java/com/boot/security/server/model/Permission.java
new file mode 100644
index 0000000..311dbaa
--- /dev/null
+++ b/src/main/java/com/boot/security/server/model/Permission.java
@@ -0,0 +1,23 @@
+package com.boot.security.server.model;
+
+import java.util.List;
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class Permission extends BaseEntity<Long> {
+
+	private static final long serialVersionUID = 6180869216498363919L;
+
+	private Long parentId;
+	private String name;
+	private String css;
+	private String href;
+	private Integer type;
+	private String permission;
+	private Integer sort;
+
+	private List<Permission> child;
+}
diff --git a/src/main/java/com/boot/security/server/model/Role.java b/src/main/java/com/boot/security/server/model/Role.java
new file mode 100644
index 0000000..1bb6265
--- /dev/null
+++ b/src/main/java/com/boot/security/server/model/Role.java
@@ -0,0 +1,15 @@
+package com.boot.security.server.model;
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class Role extends BaseEntity<Long> {
+
+	private static final long serialVersionUID = -3802292814767103648L;
+
+	private String name;
+
+	private String description;
+}
diff --git a/src/main/java/com/boot/security/server/model/User.java b/src/main/java/com/boot/security/server/model/User.java
new file mode 100644
index 0000000..b10155c
--- /dev/null
+++ b/src/main/java/com/boot/security/server/model/User.java
@@ -0,0 +1,38 @@
+package com.boot.security.server.model;
+
+import java.util.Date;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class User extends BaseEntity<Long> {
+
+	private static final long serialVersionUID = -6525908145032868837L;
+
+	private String username;
+	private String password;
+	@JsonIgnore
+	private String salt;
+	private String nickname;
+	private String headImgUrl;
+	private String phone;
+	private String telephone;
+	private String email;
+	@JsonFormat(pattern = "yyyy-MM-dd")
+	private Date birthday;
+	private Integer sex;
+	private Integer status;
+	private String intro;
+
+	public interface Status {
+		int DISABLED = 0;
+		int VALID = 1;
+		int LOCKED = 2;
+	}
+
+}