diff --git a/backend/src/graphql/model/User.ts b/backend/src/graphql/model/User.ts
index c7b5806ca..214c5657a 100644
--- a/backend/src/graphql/model/User.ts
+++ b/backend/src/graphql/model/User.ts
@@ -40,8 +40,8 @@ export class User {
   @Field(() => String)
   username: string
 
-  @Field(() => String)
-  description: string
+  @Field(() => String, { nullable: true })
+  description?: string
 
   @Field(() => String)
   pubkey: string
diff --git a/database/entity/0003-login_server_tables/LoginUser.ts b/database/entity/0003-login_server_tables/LoginUser.ts
index ebaf8ad53..07816254f 100644
--- a/database/entity/0003-login_server_tables/LoginUser.ts
+++ b/database/entity/0003-login_server_tables/LoginUser.ts
@@ -19,7 +19,7 @@ export class LoginUser extends BaseEntity {
   @Column({ length: 255, default: '' })
   username: string
 
-  @Column({ default: '' })
+  @Column({ default: '', nullable: true })
   description: string
 
   @Column({ type: 'bigint', default: 0, unsigned: true })
diff --git a/database/entity/0006-login_users_collation/LoginUser.ts b/database/entity/0006-login_users_collation/LoginUser.ts
index e404a3937..e12c82e27 100644
--- a/database/entity/0006-login_users_collation/LoginUser.ts
+++ b/database/entity/0006-login_users_collation/LoginUser.ts
@@ -19,7 +19,7 @@ export class LoginUser extends BaseEntity {
   @Column({ length: 255, default: '', collation: 'utf8mb4_unicode_ci' })
   username: string
 
-  @Column({ default: '', collation: 'utf8mb4_unicode_ci' })
+  @Column({ default: '', collation: 'utf8mb4_unicode_ci', nullable: true })
   description: string
 
   @Column({ type: 'bigint', default: 0, unsigned: true })