diff --git a/internal/foundry/models/db/foundry_state.go b/internal/foundry/models/db/foundry_state.go
index 1109071..2b86761 100644
--- a/internal/foundry/models/db/foundry_state.go
+++ b/internal/foundry/models/db/foundry_state.go
@@ -230,3 +230,31 @@ func (m FoundryStateModel) GetIdByType(stateType StateType) (int64, error) {
 
 	return id, nil
 }
+
+func (m FoundryStateModel) Delete(id int64) error {
+	if id < 1 {
+		return ErrorRecordNotFound
+	}
+
+	query := `
+		DELETE FROM foundry_state
+		WHERE id = $1`
+
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+
+	result, err := m.DB.ExecContext(ctx, query, id)
+	if err != nil {
+		return err
+	}
+
+	rowsAffected, err := result.RowsAffected()
+	if err != nil {
+		return err
+	}
+	if rowsAffected == 0 {
+		return ErrorRecordNotFound
+	}
+
+	return nil
+}
diff --git a/internal/foundry/models/db/module.go b/internal/foundry/models/db/module.go
index f3055cf..4763e2e 100644
--- a/internal/foundry/models/db/module.go
+++ b/internal/foundry/models/db/module.go
@@ -59,7 +59,7 @@ func (m FoundryStateModel) InsertModule(module *Module, stateId int64) error {
 
 func (m FoundryStateModel) InsertModuleCompatibility(compatibility *Compatibility, moduleId int64) error {
 	query := `
-		INSERT INTO modules_compatibility (model_id, minumum, verified, maximum)
+		INSERT INTO modules_compatibility (module_id, minumum, verified, maximum)
 		VALUES ($1, $2, $3, $4)
 		RETURNING id`
 
@@ -73,7 +73,7 @@ func (m FoundryStateModel) InsertModuleCompatibility(compatibility *Compatibilit
 
 func (m FoundryStateModel) InsertModuleLanguages(lang *Language, moduleId int64) error {
 	query := `
-		INSERT INTO modules_compatibility (model_id, language, name, path)
+		INSERT INTO modules_compatibility (module_id, language, name, path)
 		VALUES ($1, $2, $3, $4)
 		RETURNING id`
 
@@ -224,3 +224,59 @@ func (m FoundryStateModel) GetModuleLanguages(idModule int64) ([]Language, error
 
 	return languages, nil
 }
+
+func (m FoundryStateModel) DeleteModules(idState int64) error {
+	if idState < 1 {
+		return ErrorRecordNotFound
+	}
+
+	query := `
+		DELETE FROM modules
+		WHERE state_id = $1`
+
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+
+	result, err := m.DB.ExecContext(ctx, query, idState)
+	if err != nil {
+		return err
+	}
+
+	rowsAffected, err := result.RowsAffected()
+	if err != nil {
+		return err
+	}
+	if rowsAffected == 0 {
+		return ErrorRecordNotFound
+	}
+
+	return nil
+}
+
+func (m FoundryStateModel) DeleteModule(idModule int64) error {
+	if idModule < 1 {
+		return ErrorRecordNotFound
+	}
+
+	query := `
+		DELETE FROM modules
+		WHERE id = $1`
+
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+
+	result, err := m.DB.ExecContext(ctx, query, idModule)
+	if err != nil {
+		return err
+	}
+
+	rowsAffected, err := result.RowsAffected()
+	if err != nil {
+		return err
+	}
+	if rowsAffected == 0 {
+		return ErrorRecordNotFound
+	}
+
+	return nil
+}
diff --git a/internal/foundry/models/db/system.go b/internal/foundry/models/db/system.go
index 25f549c..3a1da63 100644
--- a/internal/foundry/models/db/system.go
+++ b/internal/foundry/models/db/system.go
@@ -141,3 +141,59 @@ func (m FoundryStateModel) GetSystemCompatibility(idSystem int64) (*Compatibilit
 
 	return &compatibility, nil
 }
+
+func (m FoundryStateModel) DeleteSystems(idState int64) error {
+	if idState < 1 {
+		return ErrorRecordNotFound
+	}
+
+	query := `
+		DELETE FROM systems
+		WHERE state_id = $1`
+
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+
+	result, err := m.DB.ExecContext(ctx, query, idState)
+	if err != nil {
+		return err
+	}
+
+	rowsAffected, err := result.RowsAffected()
+	if err != nil {
+		return err
+	}
+	if rowsAffected == 0 {
+		return ErrorRecordNotFound
+	}
+
+	return nil
+}
+
+func (m FoundryStateModel) DeleteSystem(idSystem int64) error {
+	if idSystem < 1 {
+		return ErrorRecordNotFound
+	}
+
+	query := `
+		DELETE FROM systems
+		WHERE id = $1`
+
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+
+	result, err := m.DB.ExecContext(ctx, query, idSystem)
+	if err != nil {
+		return err
+	}
+
+	rowsAffected, err := result.RowsAffected()
+	if err != nil {
+		return err
+	}
+	if rowsAffected == 0 {
+		return ErrorRecordNotFound
+	}
+
+	return nil
+}
diff --git a/internal/foundry/models/db/user.go b/internal/foundry/models/db/user.go
index 19fab87..ef5a7d6 100644
--- a/internal/foundry/models/db/user.go
+++ b/internal/foundry/models/db/user.go
@@ -238,3 +238,59 @@ func (m FoundryStateModel) GetUserStats(idSystem int64) (*UserStats, error) {
 
 	return &userStats, nil
 }
+
+func (m FoundryStateModel) DeleteUsers(idState int64) error {
+	if idState < 1 {
+		return ErrorRecordNotFound
+	}
+
+	query := `
+		DELETE FROM users
+		WHERE state_id = $1`
+
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+
+	result, err := m.DB.ExecContext(ctx, query, idState)
+	if err != nil {
+		return err
+	}
+
+	rowsAffected, err := result.RowsAffected()
+	if err != nil {
+		return err
+	}
+	if rowsAffected == 0 {
+		return ErrorRecordNotFound
+	}
+
+	return nil
+}
+
+func (m FoundryStateModel) DeleteUser(idUser int64) error {
+	if idUser < 1 {
+		return ErrorRecordNotFound
+	}
+
+	query := `
+		DELETE FROM users
+		WHERE id = $1`
+
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+
+	result, err := m.DB.ExecContext(ctx, query, idUser)
+	if err != nil {
+		return err
+	}
+
+	rowsAffected, err := result.RowsAffected()
+	if err != nil {
+		return err
+	}
+	if rowsAffected == 0 {
+		return ErrorRecordNotFound
+	}
+
+	return nil
+}
diff --git a/internal/foundry/models/db/world.go b/internal/foundry/models/db/world.go
index 6047ed9..3a70a81 100644
--- a/internal/foundry/models/db/world.go
+++ b/internal/foundry/models/db/world.go
@@ -151,6 +151,62 @@ func (m FoundryStateModel) GetWorldsCompatibility(idWorld int64) (*Compatibility
 	return &compatibility, nil
 }
 
+func (m FoundryStateModel) DeleteWorlds(idState int64) error {
+	if idState < 1 {
+		return ErrorRecordNotFound
+	}
+
+	query := `
+		DELETE FROM worlds
+		WHERE state_id = $1`
+
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+
+	result, err := m.DB.ExecContext(ctx, query, idState)
+	if err != nil {
+		return err
+	}
+
+	rowsAffected, err := result.RowsAffected()
+	if err != nil {
+		return err
+	}
+	if rowsAffected == 0 {
+		return ErrorRecordNotFound
+	}
+
+	return nil
+}
+
+func (m FoundryStateModel) DeleteWorld(idWorld int64) error {
+	if idWorld < 1 {
+		return ErrorRecordNotFound
+	}
+
+	query := `
+		DELETE FROM worlds
+		WHERE id = $1`
+
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+
+	result, err := m.DB.ExecContext(ctx, query, idWorld)
+	if err != nil {
+		return err
+	}
+
+	rowsAffected, err := result.RowsAffected()
+	if err != nil {
+		return err
+	}
+	if rowsAffected == 0 {
+		return ErrorRecordNotFound
+	}
+
+	return nil
+}
+
 // func (worlds Worlds) GetSessionTime(worldName string) (*time.Time, error) {
 // 	if worldName == "" && len(worlds) != 1 {
 // 		return nil, ErrorSetupNotFound