diff --git a/src/main/java/com/example/springdemo/entities/password/MerchantsPassword.java b/src/main/java/com/example/springdemo/entities/password/MerchantsPassword.java
index 91baf74..e940c22 100644
--- a/src/main/java/com/example/springdemo/entities/password/MerchantsPassword.java
+++ b/src/main/java/com/example/springdemo/entities/password/MerchantsPassword.java
@@ -11,8 +11,12 @@ import lombok.NoArgsConstructor;
 @Table(name = "MerchantsPassword")
 public class MerchantsPassword {
     @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long merchantsID;
+
     @OneToOne
-    @PrimaryKeyJoinColumn(name = "merchantID", referencedColumnName = "id")
+    @JoinColumn(name = "merchantsID", referencedColumnName = "id")
     private Merchants merchants;
+
     private String password;
 }
diff --git a/src/main/java/com/example/springdemo/entities/password/UsersPassword.java b/src/main/java/com/example/springdemo/entities/password/UsersPassword.java
index c8ebef0..1d67475 100644
--- a/src/main/java/com/example/springdemo/entities/password/UsersPassword.java
+++ b/src/main/java/com/example/springdemo/entities/password/UsersPassword.java
@@ -11,8 +11,12 @@ import lombok.NoArgsConstructor;
 @Table(name = "UsersPassword")
 public class UsersPassword {
     @Id
-    @OneToOne
-    @PrimaryKeyJoinColumn(name = "userID", referencedColumnName = "id")
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    @JoinColumn(name = "usersID", referencedColumnName = "id")
     private Users users;
+
     private String password;
 }