diff --git a/packages/common/infra/src/modules/feature-flag/constant.ts b/packages/common/infra/src/modules/feature-flag/constant.ts
index 66bdee8ac..2c6372de7 100644
--- a/packages/common/infra/src/modules/feature-flag/constant.ts
+++ b/packages/common/infra/src/modules/feature-flag/constant.ts
@@ -114,7 +114,8 @@ export const AFFINE_FLAGS = {
   enable_offline_mode: {
     category: 'affine',
     displayName: 'Offline Mode',
-    description: 'Enables offline mode.',
+    description:
+      'Enable Offline Mode, the affine client will disconnect from all network connections. You will not be able to use any online features. For testing only.',
     configurable: isDesktopEnvironment,
     defaultState: false,
   },