diff --git a/backend/src/graphql/arg/UpdateUserInfosArgs.ts b/backend/src/graphql/arg/UpdateUserInfosArgs.ts
index 8ac3f40a2..b45539487 100644
--- a/backend/src/graphql/arg/UpdateUserInfosArgs.ts
+++ b/backend/src/graphql/arg/UpdateUserInfosArgs.ts
@@ -20,9 +20,9 @@ export default class UpdateUserInfosArgs {
   @Field({ nullable: true })
   passwordNew?: string
 
-  @Field({ nullable: false })
-  hideAmountGDD: boolean
+  @Field({ nullable: true })
+  hideAmountGDD?: boolean
 
-  @Field({ nullable: false })
-  hideAmountGDT: boolean
+  @Field({ nullable: true })
+  hideAmountGDT?: boolean
 }
diff --git a/backend/src/graphql/resolver/UserResolver.ts b/backend/src/graphql/resolver/UserResolver.ts
index 8ce964c71..ed1bf3f47 100644
--- a/backend/src/graphql/resolver/UserResolver.ts
+++ b/backend/src/graphql/resolver/UserResolver.ts
@@ -618,9 +618,13 @@ export class UserResolver {
     }
 
     // Save hideAmountGDD value
-    userEntity.hideAmountGDD = hideAmountGDD
+    if (hideAmountGDD !== undefined) {
+      userEntity.hideAmountGDD = hideAmountGDD
+    }
     // Save hideAmountGDT value
-    userEntity.hideAmountGDT = hideAmountGDT
+    if (hideAmountGDT !== undefined) {
+      userEntity.hideAmountGDT = hideAmountGDT
+    }
 
     const queryRunner = getConnection().createQueryRunner()
     await queryRunner.connect()