diff --git a/packages/backend/src/models/repositories/user.ts b/packages/backend/src/models/repositories/user.ts
index b192b6972..169a1926d 100644
--- a/packages/backend/src/models/repositories/user.ts
+++ b/packages/backend/src/models/repositories/user.ts
@@ -27,7 +27,7 @@ const ajv = new Ajv();
 const localUsernameSchema = { type: 'string', pattern: /^\w{1,20}$/.toString().slice(1, -1) } as const;
 const passwordSchema = { type: 'string', minLength: 1 } as const;
 const nameSchema = { type: 'string', minLength: 1, maxLength: 50 } as const;
-const descriptionSchema = { type: 'string', minLength: 1, maxLength: 500 } as const;
+const descriptionSchema = { type: 'string', minLength: 1, maxLength: 2048 } as const;
 const locationSchema = { type: 'string', minLength: 1, maxLength: 50 } as const;
 const birthdaySchema = { type: 'string', pattern: /^([0-9]{4})-([0-9]{2})-([0-9]{2})$/.toString().slice(1, -1) } as const;