diff --git a/apps/users/src/handlers/approvals.rs b/apps/users/src/handlers/approvals.rs
index d721358..5b18604 100644
--- a/apps/users/src/handlers/approvals.rs
+++ b/apps/users/src/handlers/approvals.rs
@@ -96,7 +96,7 @@ async fn get_submission(
                 "id": user.id,
                 "name": user.name,
                 "email": user.email,
-                "phone": user.phone,
+                "phone": null,
                 "status": user.status,
                 "email_verified": user.email_verified,
                 "created_at": user.created_at,
diff --git a/apps/users/src/handlers/auth.rs b/apps/users/src/handlers/auth.rs
index 27e12a5..6701828 100644
--- a/apps/users/src/handlers/auth.rs
+++ b/apps/users/src/handlers/auth.rs
@@ -214,7 +214,6 @@ async fn register(
     let user = UserRepository::create(&state.pool, CreateUserPayload {
         name:       full_name,
         email:      email.clone(),
-        phone:      payload.phone.filter(|p| !p.trim().is_empty()),
         password_hash,
     })
     .await
@@ -271,8 +270,8 @@ async fn register(
     Ok((StatusCode::CREATED, Json(RegisterResponse {
         user_id:        user.id.to_string(),
         email:          user.email,
-        phone:          user.phone,
-        name:      user.name.unwrap_or_default(),
+        phone:          None,
+        name:           user.name.unwrap_or_default(),
         status:         user.status,
         email_verified: user.email_verified,
         created_at:     user.created_at.to_rfc3339(),
diff --git a/crates/db/src/models/user.rs b/crates/db/src/models/user.rs
index d7a31bd..1e787f1 100644
--- a/crates/db/src/models/user.rs
+++ b/crates/db/src/models/user.rs
@@ -11,7 +11,6 @@ pub struct User {
     pub email: String,
     pub password_hash: String,
     pub name: Option<String>,
-    pub phone: Option<String>,
     pub email_verified: bool,
     pub phone_verified: bool,
     pub status: String,      // ACTIVE, SUSPENDED, BANNED
@@ -29,7 +28,6 @@ pub struct User {
 pub struct CreateUserPayload {
     pub name: String,
     pub email: String,
-    pub phone: Option<String>,
     pub password_hash: String,
 }
 
@@ -51,10 +49,10 @@ impl UserRepository {
     pub async fn create(pool: &PgPool, payload: CreateUserPayload) -> Result<User, sqlx::Error> {
         let user = sqlx::query_as::<_, User>(
             r#"
-            INSERT INTO users (name, email, phone, password_hash, email_verified, phone_verified)
-            VALUES ($1, $2, $3, $4, false, false)
+            INSERT INTO users (name, email, password_hash, email_verified, phone_verified)
+            VALUES ($1, $2, $3, false, false)
             RETURNING
-                id, email, password_hash, name, phone,
+                id, email, password_hash, name,
                 email_verified, phone_verified, status,
                 email_verification_token, email_verification_expires_at,
                 reset_password_token, reset_password_expires_at,
@@ -63,7 +61,6 @@ impl UserRepository {
         )
         .bind(&payload.name)
         .bind(payload.email.to_lowercase())
-        .bind(payload.phone)
         .bind(payload.password_hash)
         .fetch_one(pool)
         .await?;
@@ -74,7 +71,7 @@ impl UserRepository {
     pub async fn get_by_email(pool: &PgPool, email: &str) -> Result<User, sqlx::Error> {
         sqlx::query_as::<_, User>(
             r#"
-            SELECT id, email, password_hash, name, phone,
+            SELECT id, email, password_hash, name,
                    email_verified, phone_verified, status,
                    email_verification_token, email_verification_expires_at,
                    reset_password_token, reset_password_expires_at,
@@ -91,7 +88,7 @@ impl UserRepository {
     pub async fn get_by_id(pool: &PgPool, id: Uuid) -> Result<User, sqlx::Error> {
         sqlx::query_as::<_, User>(
             r#"
-            SELECT id, email, password_hash, name, phone,
+            SELECT id, email, password_hash, name,
                    email_verified, phone_verified, status,
                    email_verification_token, email_verification_expires_at,
                    reset_password_token, reset_password_expires_at,
@@ -148,7 +145,7 @@ impl UserRepository {
     pub async fn get_by_verification_token(pool: &PgPool, token: &str) -> Result<User, sqlx::Error> {
         sqlx::query_as::<_, User>(
             r#"
-            SELECT id, email, password_hash, name, phone,
+            SELECT id, email, password_hash, name,
                    email_verified, phone_verified, status,
                    email_verification_token, email_verification_expires_at,
                    reset_password_token, reset_password_expires_at,
@@ -196,7 +193,7 @@ impl UserRepository {
     pub async fn get_by_reset_token(pool: &PgPool, token: &str) -> Result<User, sqlx::Error> {
         sqlx::query_as::<_, User>(
             r#"
-            SELECT id, email, password_hash, name, phone,
+            SELECT id, email, password_hash, name,
                    email_verified, phone_verified, status,
                    email_verification_token, email_verification_expires_at,
                    reset_password_token, reset_password_expires_at,