diff --git a/src/main/java/nutshell/server/domain/GoogleCalender.java b/src/main/java/nutshell/server/domain/GoogleCalender.java
new file mode 100644
index 0000000..fb946a7
--- /dev/null
+++ b/src/main/java/nutshell/server/domain/GoogleCalender.java
@@ -0,0 +1,39 @@
+package nutshell.server.domain;
+
+import jakarta.persistence.*;
+import lombok.AccessLevel;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+
+@Entity
+@Getter
+@NoArgsConstructor(access= AccessLevel.PROTECTED)
+public class GoogleCalender {
+    @Id
+    @GeneratedValue(strategy= GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(name = "token", nullable = false, unique = true)
+    private String token;
+
+    @Column(name = "email", nullable = false, unique = true)
+    private String email;
+
+    @Column(name = "created_at", nullable = false)
+    private LocalDateTime createdAt;
+
+    @ManyToOne(targetEntity= User.class, fetch=FetchType.LAZY)
+    @JoinColumn(name="user_id", nullable = false)
+    private User user;
+
+    @Builder
+    public GoogleCalender(String token, String email, User user) {
+        this.token = token;
+        this.email = email;
+        this.user = user;
+        this.createdAt = LocalDateTime.now();
+    }
+}
diff --git a/src/main/java/nutshell/server/domain/User.java b/src/main/java/nutshell/server/domain/User.java
index 6a89829..b36489d 100644
--- a/src/main/java/nutshell/server/domain/User.java
+++ b/src/main/java/nutshell/server/domain/User.java
@@ -27,9 +27,6 @@ public class User {
     @Column(name="serial_id", nullable = false, unique = true)
     private String serialId;
 
-    @Column(name="google_token")
-    private String googleToken;
-
     @Column(name="created_at", nullable = false)
     private LocalDateTime createdAt;
 
@@ -39,6 +36,9 @@ public class User {
     @OneToMany(mappedBy="user", fetch=FetchType.LAZY, cascade=CascadeType.ALL)
     private List<Task> tasks;
 
+    @OneToMany(mappedBy="user", fetch=FetchType.LAZY, cascade=CascadeType.ALL)
+    private List<GoogleCalender> googleCalenders;
+
     @Builder
     public User(String name, String email, String serialId) {
         this.name = name;
@@ -47,9 +47,4 @@ public User(String name, String email, String serialId) {
         this.createdAt = LocalDateTime.now();
         this.updatedAt = LocalDateTime.now();
     }
-
-    public void updateGoogleToken(String googleToken) {
-        this.googleToken = googleToken;
-        this.updatedAt = LocalDateTime.now();
-    }
 }