diff --git a/src/main/java/org/springframework/cheapy/configuration/SecurityConfiguration.java b/src/main/java/org/springframework/cheapy/configuration/SecurityConfiguration.java
index 46e1b8600..2fbdc84ad 100644
--- a/src/main/java/org/springframework/cheapy/configuration/SecurityConfiguration.java
+++ b/src/main/java/org/springframework/cheapy/configuration/SecurityConfiguration.java
@@ -58,7 +58,7 @@ public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
 	public void configure(final AuthenticationManagerBuilder auth) throws Exception {
 		auth.jdbcAuthentication().dataSource(this.dataSource)
 			//[login de admin,owner y vet] .usersByUsernameQuery("select username,password,enabled " + "from users " + "where username = ?")
-			.usersByUsernameQuery("select nombre_usuario,contra,enabled from usuarios where nombre_usuario=?").authoritiesByUsernameQuery("select username, authority " + "from authorities " + "where username = ?") //[login de tallerespaco]
+			.usersByUsernameQuery("select username, password, enabled from users where username=?").authoritiesByUsernameQuery("select username, authority " + "from authorities " + "where username = ?") //[login de tallerespaco]
 			.passwordEncoder(this.passwordEncoder());
 
 	}
diff --git a/src/main/java/org/springframework/cheapy/model/Authorities.java b/src/main/java/org/springframework/cheapy/model/Authorities.java
index aaaa01f6c..a8a3a79b2 100644
--- a/src/main/java/org/springframework/cheapy/model/Authorities.java
+++ b/src/main/java/org/springframework/cheapy/model/Authorities.java
@@ -2,24 +2,30 @@ package org.springframework.cheapy.model;
 
 import javax.persistence.Entity;
 import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.ManyToOne;
 import javax.persistence.Table;
+import javax.validation.constraints.Size;
 
 @Entity
 @Table(name = "authorities")
-public class Authorities {
+public class Authorities extends BaseEntity{
 	
-	@Id
-	String username;
+	
+	//@ManyToOne
+    //@JoinColumn(name = "username")
+	//private User usern;
 
-	String authority;
+    @Size(min = 3, max = 50)
+    private String authority;
 	
-	public String getUsername() {
-		return username;
-	}
-	
-	public void setUser(String username) {
-		this.username = username;
-	}
+//	public User getUsername() {
+//		return usern;
+//	}
+//	
+//	public void setUser(User user) {
+//		this.usern = user;
+//	}
 	
 	public String getAuthority() {
 		return authority;
diff --git a/src/main/java/org/springframework/cheapy/model/Client.java b/src/main/java/org/springframework/cheapy/model/Client.java
index 37ba216fa..b249311ff 100644
--- a/src/main/java/org/springframework/cheapy/model/Client.java
+++ b/src/main/java/org/springframework/cheapy/model/Client.java
@@ -11,7 +11,10 @@ import javax.validation.constraints.NotEmpty;
 @Entity
 @Table(name = "clients")
 public class Client extends User {
-
+	
+	@NotEmpty
+	private String email;
+	
 	@NotEmpty
 	private String address;
 
@@ -42,7 +45,15 @@ public class Client extends User {
 	
 	@OneToMany
 	private Set<TimeOffer> timeOffers;
-
+	
+	public String getEmail() {
+		return email;
+	}
+	
+	public void setEmail(String email) {
+		this.email = email;
+	}
+	
 	public String getAddress() {
 		return address;
 	}
diff --git a/src/main/java/org/springframework/cheapy/model/User.java b/src/main/java/org/springframework/cheapy/model/User.java
index ef31368b3..dabd4ef10 100644
--- a/src/main/java/org/springframework/cheapy/model/User.java
+++ b/src/main/java/org/springframework/cheapy/model/User.java
@@ -1,30 +1,35 @@
 package org.springframework.cheapy.model;
 
+import java.util.List;
+import java.util.Set;
+
+import javax.persistence.CascadeType;
 import javax.persistence.Entity;
 import javax.persistence.Id;
 import javax.persistence.MappedSuperclass;
+import javax.persistence.OneToMany;
 import javax.persistence.OneToOne;
 import javax.persistence.Table;
 import javax.validation.constraints.Email;
 import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
 
 
-@Entity
-@Table(name = "users")
-public class User extends BaseEntity {
-
-	@NotBlank
-	String username;
-
-	@NotBlank
-	String password;
-
-	@Email
-	@NotBlank
-	String email;
+//@Entity
+//@Table(name = "users")
+@MappedSuperclass
+public class User{
 	
-	@OneToOne
-	Authorities authority;
+	@Id
+	private String username;
+
+	@NotBlank
+	private String password;
+	
+	boolean enabled;
+	
+	//@OneToMany(cascade = CascadeType.ALL, mappedBy = "usern")
+	//Set<Authorities> authorities;
 
 	public String getUsername() {
 		return username;
@@ -42,19 +47,11 @@ public class User extends BaseEntity {
 		this.password = password;
 	}
 
-	public String getEmail() {
-		return email;
-	}
-
-	public void setEmail(String email) {
-		this.email = email;
-	}
-
-	public Authorities getAuthority() {
-		return authority;
-	}
-
-	public void setAuthority(Authorities authority) {
-		this.authority = authority;
-	}
+//	public Set<Authorities> getAuthority() {
+//		return authorities;
+//	}
+//
+//	public void setAuthorities(Set<Authorities> authorities) {
+//		this.authorities = authorities;
+//	}
 }
diff --git a/src/main/resources/db/mysql/data.sql b/src/main/resources/db/mysql/data.sql
index b7c6309f9..3f6a32c07 100644
--- a/src/main/resources/db/mysql/data.sql
+++ b/src/main/resources/db/mysql/data.sql
@@ -12,4 +12,7 @@ INSERT INTO owners VALUES (10, 'Carlos', 'Estaban', '2335 Independence La.', 'Wa
 
 INSERT INTO food_offers(start, end, code, type, client_id, food, discount, units) VALUES ('2021-06-15 12:00:00', '2021-06-16 12:00:00', 'jkhlljk', 'active', null, 'macarrones', '15%', 10);
 
-INSERT INTO time_offers(start, end, code, type, client_id, init, finish, discount) VALUES ('2021-06-15 12:00:00', '2021-06-16 12:00:00', 'jkhlljk', 'active', null, '12:00:00', '13:00:00', '10%');
\ No newline at end of file
+INSERT INTO time_offers(start, end, code, type, client_id, init, finish, discount) VALUES ('2021-06-15 12:00:00', '2021-06-16 12:00:00', 'jkhlljk', 'active', null, '12:00:00', '13:00:00', '10%');
+
+
+