diff --git a/eladmin-system/src/main/resources/db/migration/V7__add_event_status.sql b/eladmin-system/src/main/resources/db/migration/V7__add_event_status.sql
new file mode 100644
index 00000000..41eaf794
--- /dev/null
+++ b/eladmin-system/src/main/resources/db/migration/V7__add_event_status.sql
@@ -0,0 +1,4 @@
+alter table event
+    add column status varchar(255),
+    add column is_public bit default 0,
+    add column allow_wait_list bit default 0;
diff --git a/sport/src/main/java/com/srr/domain/Event.java b/sport/src/main/java/com/srr/domain/Event.java
index 153872ee..2a114ae0 100644
--- a/sport/src/main/java/com/srr/domain/Event.java
+++ b/sport/src/main/java/com/srr/domain/Event.java
@@ -15,6 +15,7 @@
 */
 package com.srr.domain;
 
+import com.srr.enumeration.EventStatus;
 import com.srr.enumeration.Format;
 import lombok.Data;
 import cn.hutool.core.bean.BeanUtil;
@@ -114,6 +115,17 @@ public class Event implements Serializable {
     @ApiModelProperty(value = "createBy")
     private Long createBy;
 
+    @Column(name = "`status`")
+    @Enumerated(EnumType.STRING)
+    @ApiModelProperty(value = "status")
+    private EventStatus status;
+
+    @Column(name = "`is_public`")
+    private boolean isPublic;
+
+    @Column(name = "`allow_wait_list`")
+    private boolean allowWaitList;
+
     public void copy(Event source){
         BeanUtil.copyProperties(source,this, CopyOptions.create().setIgnoreNullValue(true));
     }
diff --git a/sport/src/main/java/com/srr/domain/Team.java b/sport/src/main/java/com/srr/domain/Team.java
new file mode 100644
index 00000000..3b6b07a3
--- /dev/null
+++ b/sport/src/main/java/com/srr/domain/Team.java
@@ -0,0 +1,32 @@
+package com.srr.domain;
+
+import io.swagger.annotations.ApiModelProperty;
+
+import javax.persistence.*;
+import java.io.Serializable;
+import java.util.List;
+
+@Entity
+@Table(name = "`team`")
+public class Team implements Serializable {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "`id`")
+    @ApiModelProperty(value = "id", hidden = true)
+    private Long id;
+
+    @Column(name = "`name`")
+    @ApiModelProperty(value = "Name")
+    private String name;
+
+    @Column(name = "`team_size`")
+    @ApiModelProperty(value = "Team size")
+    private int teamSize;
+
+    @OneToMany(mappedBy = "team")
+    @JoinTable(name = "team_players",
+            joinColumns = {@JoinColumn(name = "team_id",referencedColumnName = "id")})
+    @ApiModelProperty(value = "Players")
+    private List<Player> players; // <Player>
+}
diff --git a/sport/src/main/java/com/srr/domain/TeamPlayer.java b/sport/src/main/java/com/srr/domain/TeamPlayer.java
new file mode 100644
index 00000000..1e09bb27
--- /dev/null
+++ b/sport/src/main/java/com/srr/domain/TeamPlayer.java
@@ -0,0 +1,31 @@
+package com.srr.domain;
+
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Getter;
+import lombok.Setter;
+
+import javax.persistence.*;
+import java.io.Serializable;
+
+@Getter
+@Setter
+@Entity
+@Table(name = "`team_player`")
+public class TeamPlayer implements Serializable {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "`id`")
+    @ApiModelProperty(value = "id", hidden = true)
+    private Long id;
+
+    @ManyToOne
+    @JoinColumn(name = "team_id")
+    private Team team;
+
+    @ManyToOne
+    @JoinColumn(name = "player_id")
+    private Player player;
+
+    @Column(name = "`is_checked_in`")
+    private boolean isCheckedIn;
+}
diff --git a/sport/src/main/java/com/srr/dto/EventDto.java b/sport/src/main/java/com/srr/dto/EventDto.java
index 793c4ad7..b83aed93 100644
--- a/sport/src/main/java/com/srr/dto/EventDto.java
+++ b/sport/src/main/java/com/srr/dto/EventDto.java
@@ -15,6 +15,7 @@
 */
 package com.srr.dto;
 
+import com.srr.enumeration.EventStatus;
 import com.srr.enumeration.Format;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
@@ -78,4 +79,10 @@ public class EventDto implements Serializable {
 
     @ApiModelProperty(value = "createBy")
     private Long createBy;
+
+    private EventStatus status;
+
+    private boolean isPublic;
+
+    private boolean allowWaitList;
 }
\ No newline at end of file
diff --git a/sport/src/main/java/com/srr/enumeration/EventStatus.java b/sport/src/main/java/com/srr/enumeration/EventStatus.java
new file mode 100644
index 00000000..aa10d100
--- /dev/null
+++ b/sport/src/main/java/com/srr/enumeration/EventStatus.java
@@ -0,0 +1,7 @@
+package com.srr.enumeration;
+
+public enum EventStatus {
+    OPEN,
+    IN_PROGRESS,
+    CLOSED
+}