diff --git a/frontend/app_flowy/packages/flowy_sdk/lib/dispatch/dispatch.dart b/frontend/app_flowy/packages/flowy_sdk/lib/dispatch/dispatch.dart
index ddbed66ee4..3dae52080e 100644
--- a/frontend/app_flowy/packages/flowy_sdk/lib/dispatch/dispatch.dart
+++ b/frontend/app_flowy/packages/flowy_sdk/lib/dispatch/dispatch.dart
@@ -5,7 +5,6 @@ import 'package:flowy_sdk/log.dart';
 import 'package:flowy_sdk/protobuf/dart-ffi/ffi_response.pb.dart';
 import 'package:flowy_sdk/protobuf/flowy-error/errors.pb.dart';
 import 'package:flowy_sdk/protobuf/flowy-net/network_state.pb.dart';
-import 'package:flowy_sdk/protobuf/flowy-user/event_map.pb.dart';
 import 'package:isolates/isolates.dart';
 import 'package:isolates/ports.dart';
 import 'package:ffi/ffi.dart';
diff --git a/frontend/rust-lib/Cargo.lock b/frontend/rust-lib/Cargo.lock
index afd27f512f..d452c1a025 100644
--- a/frontend/rust-lib/Cargo.lock
+++ b/frontend/rust-lib/Cargo.lock
@@ -765,11 +765,11 @@ dependencies = [
 
 [[package]]
 name = "fake"
-version = "2.3.0"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6479fa2c7e83ddf8be7d435421e093b072ca891b99a49bc84eba098f4044f818"
+checksum = "4d68f517805463f3a896a9d29c1d6ff09d3579ded64a7201b4069f8f9c0d52fd"
 dependencies = [
- "rand 0.7.3",
+ "rand 0.8.5",
 ]
 
 [[package]]
@@ -1178,9 +1178,11 @@ name = "flowy-user"
 version = "0.1.0"
 dependencies = [
  "bytes",
+ "claim 0.4.0",
  "dart-notify",
  "diesel",
  "diesel_derives",
+ "fake",
  "fancy-regex",
  "flowy-database",
  "flowy-derive",
@@ -1195,8 +1197,13 @@ dependencies = [
  "once_cell",
  "parking_lot 0.11.2",
  "protobuf",
+ "quickcheck",
+ "quickcheck_macros",
+ "rand 0.8.5",
+ "rand_core 0.6.3",
  "serde",
  "serde_json",
+ "serial_test",
  "strum",
  "strum_macros",
  "tokio",
diff --git a/frontend/rust-lib/flowy-test/Cargo.toml b/frontend/rust-lib/flowy-test/Cargo.toml
index 70cb341002..1ce06ff15b 100644
--- a/frontend/rust-lib/flowy-test/Cargo.toml
+++ b/frontend/rust-lib/flowy-test/Cargo.toml
@@ -31,7 +31,7 @@ nanoid = "0.4.0"
 [dev-dependencies]
 quickcheck = "1.0.3"
 quickcheck_macros = "0.9.1"
-fake = "~2.3.0"
+fake = "2.4.3"
 claim = "0.4.0"
 futures = "0.3.15"
 serial_test = "0.5.1"
diff --git a/frontend/rust-lib/flowy-user/Cargo.toml b/frontend/rust-lib/flowy-user/Cargo.toml
index b7127b69a9..46490817ce 100644
--- a/frontend/rust-lib/flowy-user/Cargo.toml
+++ b/frontend/rust-lib/flowy-user/Cargo.toml
@@ -34,8 +34,15 @@ fancy-regex = "0.10.0"
 
 [dev-dependencies]
 flowy-test = { path = "../flowy-test" }
-futures = "0.3.15"
 nanoid = "0.4.0"
+quickcheck = "1.0.3"
+quickcheck_macros = "0.9.1"
+fake = "2.4.3"
+claim = "0.4.0"
+futures = "0.3.15"
+serial_test = "0.5.1"
+rand_core = "0.6.3"
+rand = "0.8.5"
 
 [features]
 dart = ["lib-infra/dart"]