diff --git a/src/main/java/entity/UserStar.java b/src/main/java/entity/UserStar.java
index c0bf225..c47ec24 100644
--- a/src/main/java/entity/UserStar.java
+++ b/src/main/java/entity/UserStar.java
@@ -6,38 +6,38 @@
 import javax.persistence.Id;
 import javax.persistence.IdClass;
 import javax.persistence.JoinColumn;
-import javax.persistence.OneToOne;
+import javax.persistence.ManyToOne;
 import javax.persistence.Table;
 
 @Entity
 @Table(name = "UserFavorite")
-@IdClass(UserStarId.class)  
+@IdClass(UserStarId.class)
 public class UserStar {
     @Id
     @Column(name = "user_id", length = 36, nullable = false)
-    public String userid;  
+    public String userid;
 
     @Id
     @Column(name = "seed_id", length = 64, nullable = false)
     public String seedid;
 
-    @OneToOne(optional = false)
+    @ManyToOne(optional = false)
     @JoinColumn(
         name = "user_id",
         referencedColumnName = "user_id",
-        foreignKey = @ForeignKey(name = "fk_user_id"),
+        foreignKey = @ForeignKey(name = "fk_uf_user"),
         insertable = false, updatable = false
     )
     public User user;
 
-    @OneToOne(optional = false)
+    @ManyToOne(optional = false)
     @JoinColumn(
         name = "seed_id",
         referencedColumnName = "seed_id",
-        foreignKey = @ForeignKey(name = "fk_seed_id"),
+        foreignKey = @ForeignKey(name = "fk_uf_seed"),
         insertable = false, updatable = false
     )
     public Seed seed;
 
-    public UserStar() {}  
+    public UserStar() {}
 }
\ No newline at end of file