diff --git a/server/src/models/Robot.ts b/server/src/models/Robot.ts
index 3b2717d6..731c8169 100644
--- a/server/src/models/Robot.ts
+++ b/server/src/models/Robot.ts
@@ -26,6 +26,7 @@ interface RobotAttributes {
   google_access_token?: string | null;
   google_refresh_token?: string | null;
   schedule?: ScheduleConfig | null;
+  isLogin: boolean;
 }
 
 interface ScheduleConfig {
@@ -54,6 +55,7 @@ class Robot extends Model<RobotAttributes, RobotCreationAttributes> implements R
   public google_access_token!: string | null;
   public google_refresh_token!: string | null;
   public schedule!: ScheduleConfig | null;
+  public isLogin!: boolean;
 }
 
 Robot.init(
@@ -99,6 +101,11 @@ Robot.init(
       type: DataTypes.JSONB,
       allowNull: true,
     },
+    isLogin: {              
+      type: DataTypes.BOOLEAN,
+      allowNull: false,
+      defaultValue: false,
+    },
   },
   {
     sequelize,