diff --git a/tests/pg_sql/util.rs b/tests/pg_sql/util.rs
index 6ce5fb84..848217b7 100644
--- a/tests/pg_sql/util.rs
+++ b/tests/pg_sql/util.rs
@@ -9,11 +9,13 @@ pub async fn setup_db(pool: &PgPool) -> anyhow::Result<()> {
   // migration scripts.
   sqlx::query(r#"create schema auth"#).execute(pool).await?;
   sqlx::query(
-    r#"create table auth.users(
-id uuid NOT NULL UNIQUE,
-deleted_at timestamptz null,
-CONSTRAINT users_pkey PRIMARY KEY (id)
-)"#,
+    r#"
+      CREATE TABLE auth.users(
+        id uuid NOT NULL UNIQUE,
+        deleted_at timestamptz null,
+        CONSTRAINT users_pkey PRIMARY KEY (id)
+      )
+    "#,
   )
   .execute(pool)
   .await?;
@@ -26,6 +28,19 @@ CONSTRAINT users_pkey PRIMARY KEY (id)
   Ok(())
 }
 
+pub async fn insert_auth_user(pool: &PgPool, user_uuid: Uuid) -> anyhow::Result<()> {
+  sqlx::query(
+    r#"
+      INSERT INTO auth.users (id)
+      VALUES ($1)
+    "#,
+  )
+  .bind(user_uuid)
+  .execute(pool)
+  .await?;
+  Ok(())
+}
+
 lazy_static! {
   pub static ref ID_GEN: RwLock<Snowflake> = RwLock::new(Snowflake::new(1));
 }
diff --git a/tests/pg_sql/workspace_test.rs b/tests/pg_sql/workspace_test.rs
index e56143de..e7a066a3 100644
--- a/tests/pg_sql/workspace_test.rs
+++ b/tests/pg_sql/workspace_test.rs
@@ -1,4 +1,4 @@
-use crate::pg_sql::util::{setup_db, test_create_user};
+use crate::pg_sql::util::{insert_auth_user, setup_db, test_create_user};
 use sqlx::PgPool;
 
 #[sqlx::test(migrations = false)]
@@ -9,6 +9,7 @@ async fn basic_test(pool: PgPool) -> sqlx::Result<()> {
   let name = user_uuid.to_string();
   let email = format!("{}@appflowy.io", name);
 
+  insert_auth_user(&pool, user_uuid).await.unwrap();
   test_create_user(&pool, user_uuid, &email, &name)
     .await
     .unwrap();