diff --git a/frontend/appflowy_flutter/lib/core/config/config.dart b/frontend/appflowy_flutter/lib/core/config/config.dart
new file mode 100644
index 0000000000..ad06ecb860
--- /dev/null
+++ b/frontend/appflowy_flutter/lib/core/config/config.dart
@@ -0,0 +1,17 @@
+import 'package:appflowy_backend/dispatch/dispatch.dart';
+import 'package:appflowy_backend/protobuf/flowy-config/entities.pb.dart';
+
+class Config {
+  static Future<void> setSupabaseConfig({
+    required String url,
+    required String key,
+    required String secret,
+  }) async {
+    await ConfigEventSetSupabaseConfig(
+      SupabaseConfigPB.create()
+        ..supabaseUrl = url
+        ..supabaseKey = key
+        ..jwtSecret = secret,
+    ).send();
+  }
+}
diff --git a/frontend/appflowy_flutter/lib/core/config/kv.dart b/frontend/appflowy_flutter/lib/core/config/kv.dart
new file mode 100644
index 0000000000..692c691b57
--- /dev/null
+++ b/frontend/appflowy_flutter/lib/core/config/kv.dart
@@ -0,0 +1,33 @@
+import 'package:appflowy_backend/dispatch/dispatch.dart';
+import 'package:appflowy_backend/protobuf/flowy-config/entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
+import 'package:dartz/dartz.dart';
+
+/// Key-value store
+/// The data is stored in the local storage of the device.
+class KeyValue {
+  static Future<void> set(String key, String value) async {
+    await ConfigEventSetKeyValue(
+      KeyValuePB.create()
+        ..key = key
+        ..value = value,
+    ).send();
+  }
+
+  static Future<Either<String, FlowyError>> get(String key) {
+    return ConfigEventGetKeyValue(
+      KeyPB.create()..key = key,
+    ).send().then(
+          (result) => result.fold(
+            (pb) => left(pb.value),
+            (error) => right(error),
+          ),
+        );
+  }
+
+  static Future<void> remove(String key) async {
+    await ConfigEventRemoveKeyValue(
+      KeyPB.create()..key = key,
+    ).send();
+  }
+}
diff --git a/frontend/appflowy_flutter/lib/core/document_notification.dart b/frontend/appflowy_flutter/lib/core/notification/document_notification.dart
similarity index 91%
rename from frontend/appflowy_flutter/lib/core/document_notification.dart
rename to frontend/appflowy_flutter/lib/core/notification/document_notification.dart
index 8bc8d39b02..bffcbf2a72 100644
--- a/frontend/appflowy_flutter/lib/core/document_notification.dart
+++ b/frontend/appflowy_flutter/lib/core/notification/document_notification.dart
@@ -1,6 +1,6 @@
 import 'dart:typed_data';
 
-import 'package:appflowy/core/notification_helper.dart';
+import 'package:appflowy/core/notification/notification_helper.dart';
 import 'package:appflowy_backend/protobuf/flowy-document2/notification.pb.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
 import 'package:dartz/dartz.dart';
diff --git a/frontend/appflowy_flutter/lib/core/folder_notification.dart b/frontend/appflowy_flutter/lib/core/notification/folder_notification.dart
similarity index 100%
rename from frontend/appflowy_flutter/lib/core/folder_notification.dart
rename to frontend/appflowy_flutter/lib/core/notification/folder_notification.dart
diff --git a/frontend/appflowy_flutter/lib/core/grid_notification.dart b/frontend/appflowy_flutter/lib/core/notification/grid_notification.dart
similarity index 100%
rename from frontend/appflowy_flutter/lib/core/grid_notification.dart
rename to frontend/appflowy_flutter/lib/core/notification/grid_notification.dart
diff --git a/frontend/appflowy_flutter/lib/core/notification_helper.dart b/frontend/appflowy_flutter/lib/core/notification/notification_helper.dart
similarity index 100%
rename from frontend/appflowy_flutter/lib/core/notification_helper.dart
rename to frontend/appflowy_flutter/lib/core/notification/notification_helper.dart
diff --git a/frontend/appflowy_flutter/lib/core/user_notification.dart b/frontend/appflowy_flutter/lib/core/notification/user_notification.dart
similarity index 100%
rename from frontend/appflowy_flutter/lib/core/user_notification.dart
rename to frontend/appflowy_flutter/lib/core/notification/user_notification.dart
diff --git a/frontend/appflowy_flutter/lib/plugins/database_view/application/cell/cell_listener.dart b/frontend/appflowy_flutter/lib/plugins/database_view/application/cell/cell_listener.dart
index bb1eaaa414..be015b81bd 100644
--- a/frontend/appflowy_flutter/lib/plugins/database_view/application/cell/cell_listener.dart
+++ b/frontend/appflowy_flutter/lib/plugins/database_view/application/cell/cell_listener.dart
@@ -1,4 +1,4 @@
-import 'package:appflowy/core/grid_notification.dart';
+import 'package:appflowy/core/notification/grid_notification.dart';
 import 'package:dartz/dartz.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
 import 'package:appflowy_backend/protobuf/flowy-database2/notification.pb.dart';
diff --git a/frontend/appflowy_flutter/lib/plugins/database_view/application/field/field_listener.dart b/frontend/appflowy_flutter/lib/plugins/database_view/application/field/field_listener.dart
index cd8ec286ba..d3597dc046 100644
--- a/frontend/appflowy_flutter/lib/plugins/database_view/application/field/field_listener.dart
+++ b/frontend/appflowy_flutter/lib/plugins/database_view/application/field/field_listener.dart
@@ -1,4 +1,4 @@
-import 'package:appflowy/core/grid_notification.dart';
+import 'package:appflowy/core/notification/grid_notification.dart';
 import 'package:dartz/dartz.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
 import 'package:appflowy_backend/protobuf/flowy-database2/notification.pb.dart';
diff --git a/frontend/appflowy_flutter/lib/plugins/database_view/application/filter/filter_listener.dart b/frontend/appflowy_flutter/lib/plugins/database_view/application/filter/filter_listener.dart
index 48cdc04e88..0170f97772 100644
--- a/frontend/appflowy_flutter/lib/plugins/database_view/application/filter/filter_listener.dart
+++ b/frontend/appflowy_flutter/lib/plugins/database_view/application/filter/filter_listener.dart
@@ -1,6 +1,6 @@
 import 'dart:typed_data';
 
-import 'package:appflowy/core/grid_notification.dart';
+import 'package:appflowy/core/notification/grid_notification.dart';
 import 'package:flowy_infra/notifier.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
 import 'package:appflowy_backend/protobuf/flowy-database2/notification.pb.dart';
diff --git a/frontend/appflowy_flutter/lib/plugins/database_view/application/group/group_listener.dart b/frontend/appflowy_flutter/lib/plugins/database_view/application/group/group_listener.dart
index 20183d6efb..04c40da908 100644
--- a/frontend/appflowy_flutter/lib/plugins/database_view/application/group/group_listener.dart
+++ b/frontend/appflowy_flutter/lib/plugins/database_view/application/group/group_listener.dart
@@ -1,6 +1,6 @@
 import 'dart:typed_data';
 
-import 'package:appflowy/core/grid_notification.dart';
+import 'package:appflowy/core/notification/grid_notification.dart';
 import 'package:flowy_infra/notifier.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
 import 'package:appflowy_backend/protobuf/flowy-database2/notification.pb.dart';
diff --git a/frontend/appflowy_flutter/lib/plugins/database_view/application/layout/calendar_setting_listener.dart b/frontend/appflowy_flutter/lib/plugins/database_view/application/layout/calendar_setting_listener.dart
index 9bcfc2edc0..11c729b30c 100644
--- a/frontend/appflowy_flutter/lib/plugins/database_view/application/layout/calendar_setting_listener.dart
+++ b/frontend/appflowy_flutter/lib/plugins/database_view/application/layout/calendar_setting_listener.dart
@@ -1,6 +1,6 @@
 import 'dart:typed_data';
 
-import 'package:appflowy/core/grid_notification.dart';
+import 'package:appflowy/core/notification/grid_notification.dart';
 import 'package:flowy_infra/notifier.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/protobuf.dart';
 import 'package:appflowy_backend/protobuf/flowy-database2/protobuf.dart';
diff --git a/frontend/appflowy_flutter/lib/plugins/database_view/application/layout/layout_setting_listener.dart b/frontend/appflowy_flutter/lib/plugins/database_view/application/layout/layout_setting_listener.dart
index 75058bd188..f5497225fd 100644
--- a/frontend/appflowy_flutter/lib/plugins/database_view/application/layout/layout_setting_listener.dart
+++ b/frontend/appflowy_flutter/lib/plugins/database_view/application/layout/layout_setting_listener.dart
@@ -1,6 +1,6 @@
 import 'dart:typed_data';
 
-import 'package:appflowy/core/grid_notification.dart';
+import 'package:appflowy/core/notification/grid_notification.dart';
 import 'package:flowy_infra/notifier.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/protobuf.dart';
 import 'package:appflowy_backend/protobuf/flowy-database2/protobuf.dart';
diff --git a/frontend/appflowy_flutter/lib/plugins/database_view/application/setting/setting_listener.dart b/frontend/appflowy_flutter/lib/plugins/database_view/application/setting/setting_listener.dart
index e6d8fc7627..b9be9becf3 100644
--- a/frontend/appflowy_flutter/lib/plugins/database_view/application/setting/setting_listener.dart
+++ b/frontend/appflowy_flutter/lib/plugins/database_view/application/setting/setting_listener.dart
@@ -1,6 +1,6 @@
 import 'dart:typed_data';
 
-import 'package:appflowy/core/grid_notification.dart';
+import 'package:appflowy/core/notification/grid_notification.dart';
 import 'package:dartz/dartz.dart';
 import 'package:flowy_infra/notifier.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
diff --git a/frontend/appflowy_flutter/lib/plugins/database_view/application/sort/sort_listener.dart b/frontend/appflowy_flutter/lib/plugins/database_view/application/sort/sort_listener.dart
index c78ce733e6..64ae13787f 100644
--- a/frontend/appflowy_flutter/lib/plugins/database_view/application/sort/sort_listener.dart
+++ b/frontend/appflowy_flutter/lib/plugins/database_view/application/sort/sort_listener.dart
@@ -1,6 +1,6 @@
 import 'dart:typed_data';
 
-import 'package:appflowy/core/grid_notification.dart';
+import 'package:appflowy/core/notification/grid_notification.dart';
 import 'package:flowy_infra/notifier.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
 import 'package:dartz/dartz.dart';
diff --git a/frontend/appflowy_flutter/lib/plugins/database_view/application/view/view_listener.dart b/frontend/appflowy_flutter/lib/plugins/database_view/application/view/view_listener.dart
index 699a113edd..ca10ac1125 100644
--- a/frontend/appflowy_flutter/lib/plugins/database_view/application/view/view_listener.dart
+++ b/frontend/appflowy_flutter/lib/plugins/database_view/application/view/view_listener.dart
@@ -1,6 +1,6 @@
 import 'dart:async';
 import 'dart:typed_data';
-import 'package:appflowy/core/grid_notification.dart';
+import 'package:appflowy/core/notification/grid_notification.dart';
 import 'package:appflowy_backend/protobuf/flowy-database2/sort_entities.pb.dart';
 import 'package:dartz/dartz.dart';
 import 'package:flowy_infra/notifier.dart';
diff --git a/frontend/appflowy_flutter/lib/plugins/database_view/board/application/group_controller.dart b/frontend/appflowy_flutter/lib/plugins/database_view/board/application/group_controller.dart
index 5987482ad7..df7e91d19a 100644
--- a/frontend/appflowy_flutter/lib/plugins/database_view/board/application/group_controller.dart
+++ b/frontend/appflowy_flutter/lib/plugins/database_view/board/application/group_controller.dart
@@ -4,7 +4,7 @@ import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
 import 'package:appflowy_backend/protobuf/flowy-database2/protobuf.dart';
 import 'dart:typed_data';
 
-import 'package:appflowy/core/grid_notification.dart';
+import 'package:appflowy/core/notification/grid_notification.dart';
 import 'package:flowy_infra/notifier.dart';
 import 'package:dartz/dartz.dart';
 
diff --git a/frontend/appflowy_flutter/lib/plugins/trash/application/trash_listener.dart b/frontend/appflowy_flutter/lib/plugins/trash/application/trash_listener.dart
index bca3bd3f74..cd187486f3 100644
--- a/frontend/appflowy_flutter/lib/plugins/trash/application/trash_listener.dart
+++ b/frontend/appflowy_flutter/lib/plugins/trash/application/trash_listener.dart
@@ -1,6 +1,6 @@
 import 'dart:async';
 import 'dart:typed_data';
-import 'package:appflowy/core/folder_notification.dart';
+import 'package:appflowy/core/notification/folder_notification.dart';
 import 'package:dartz/dartz.dart';
 import 'package:appflowy_backend/protobuf/flowy-notification/subject.pb.dart';
 import 'package:appflowy_backend/protobuf/flowy-folder2/notification.pb.dart';
diff --git a/frontend/appflowy_flutter/lib/startup/tasks/app_widget.dart b/frontend/appflowy_flutter/lib/startup/tasks/app_widget.dart
index 9fd81a7676..e5fe1a3596 100644
--- a/frontend/appflowy_flutter/lib/startup/tasks/app_widget.dart
+++ b/frontend/appflowy_flutter/lib/startup/tasks/app_widget.dart
@@ -25,6 +25,7 @@ class InitAppWidgetTask extends LaunchTask {
       appearanceSetting: appearanceSetting,
       child: widget,
     );
+
     Bloc.observer = ApplicationBlocObserver();
     runApp(
       EasyLocalization(
diff --git a/frontend/appflowy_flutter/lib/user/application/user_listener.dart b/frontend/appflowy_flutter/lib/user/application/user_listener.dart
index 695e9eb292..91185b8f45 100644
--- a/frontend/appflowy_flutter/lib/user/application/user_listener.dart
+++ b/frontend/appflowy_flutter/lib/user/application/user_listener.dart
@@ -1,6 +1,6 @@
 import 'dart:async';
-import 'package:appflowy/core/folder_notification.dart';
-import 'package:appflowy/core/user_notification.dart';
+import 'package:appflowy/core/notification/folder_notification.dart';
+import 'package:appflowy/core/notification/user_notification.dart';
 import 'package:dartz/dartz.dart';
 import 'package:appflowy_backend/protobuf/flowy-folder2/workspace.pb.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
diff --git a/frontend/appflowy_flutter/lib/workspace/application/app/app_listener.dart b/frontend/appflowy_flutter/lib/workspace/application/app/app_listener.dart
index 8e003206c5..4de2500d07 100644
--- a/frontend/appflowy_flutter/lib/workspace/application/app/app_listener.dart
+++ b/frontend/appflowy_flutter/lib/workspace/application/app/app_listener.dart
@@ -1,6 +1,6 @@
 import 'dart:async';
 import 'dart:typed_data';
-import 'package:appflowy/core/folder_notification.dart';
+import 'package:appflowy/core/notification/folder_notification.dart';
 import 'package:dartz/dartz.dart';
 import 'package:appflowy_backend/log.dart';
 import 'package:appflowy_backend/protobuf/flowy-notification/subject.pb.dart';
diff --git a/frontend/appflowy_flutter/lib/workspace/application/doc/doc_listener.dart b/frontend/appflowy_flutter/lib/workspace/application/doc/doc_listener.dart
index 12ed153a70..9f74162120 100644
--- a/frontend/appflowy_flutter/lib/workspace/application/doc/doc_listener.dart
+++ b/frontend/appflowy_flutter/lib/workspace/application/doc/doc_listener.dart
@@ -1,6 +1,6 @@
 import 'dart:async';
 import 'dart:typed_data';
-import 'package:appflowy/core/document_notification.dart';
+import 'package:appflowy/core/notification/document_notification.dart';
 import 'package:appflowy_backend/protobuf/flowy-document2/protobuf.dart';
 import 'package:dartz/dartz.dart';
 import 'package:appflowy_backend/protobuf/flowy-notification/subject.pb.dart';
diff --git a/frontend/appflowy_flutter/lib/workspace/application/view/view_listener.dart b/frontend/appflowy_flutter/lib/workspace/application/view/view_listener.dart
index 79b3344c24..e264094803 100644
--- a/frontend/appflowy_flutter/lib/workspace/application/view/view_listener.dart
+++ b/frontend/appflowy_flutter/lib/workspace/application/view/view_listener.dart
@@ -1,6 +1,6 @@
 import 'dart:async';
 import 'dart:typed_data';
-import 'package:appflowy/core/folder_notification.dart';
+import 'package:appflowy/core/notification/folder_notification.dart';
 import 'package:dartz/dartz.dart';
 import 'package:appflowy_backend/protobuf/flowy-notification/subject.pb.dart';
 import 'package:appflowy_backend/protobuf/flowy-folder2/view.pb.dart';
diff --git a/frontend/appflowy_flutter/lib/workspace/application/workspace/workspace_listener.dart b/frontend/appflowy_flutter/lib/workspace/application/workspace/workspace_listener.dart
index 715e948a47..0e58bd86ba 100644
--- a/frontend/appflowy_flutter/lib/workspace/application/workspace/workspace_listener.dart
+++ b/frontend/appflowy_flutter/lib/workspace/application/workspace/workspace_listener.dart
@@ -1,6 +1,6 @@
 import 'dart:async';
 import 'dart:typed_data';
-import 'package:appflowy/core/folder_notification.dart';
+import 'package:appflowy/core/notification/folder_notification.dart';
 import 'package:appflowy_backend/protobuf/flowy-folder2/view.pb.dart';
 import 'package:dartz/dartz.dart';
 import 'package:flowy_infra/notifier.dart';
diff --git a/frontend/appflowy_flutter/packages/appflowy_backend/lib/dispatch/dispatch.dart b/frontend/appflowy_flutter/packages/appflowy_backend/lib/dispatch/dispatch.dart
index b194a09c42..cc755286e0 100644
--- a/frontend/appflowy_flutter/packages/appflowy_backend/lib/dispatch/dispatch.dart
+++ b/frontend/appflowy_flutter/packages/appflowy_backend/lib/dispatch/dispatch.dart
@@ -22,6 +22,8 @@ import 'package:appflowy_backend/protobuf/flowy-document2/protobuf.dart';
 // ignore: unused_import
 import 'package:protobuf/protobuf.dart';
 import 'dart:convert' show utf8;
+import '../protobuf/flowy-config/entities.pb.dart';
+import '../protobuf/flowy-config/event_map.pb.dart';
 import '../protobuf/flowy-net/event_map.pb.dart';
 import 'error.dart';
 
@@ -30,6 +32,7 @@ part 'dart_event/flowy-net/dart_event.dart';
 part 'dart_event/flowy-user/dart_event.dart';
 part 'dart_event/flowy-database2/dart_event.dart';
 part 'dart_event/flowy-document2/dart_event.dart';
+part 'dart_event/flowy-config/dart_event.dart';
 
 enum FFIException {
   RequestIsEmpty,
diff --git a/frontend/rust-lib/Cargo.lock b/frontend/rust-lib/Cargo.lock
index 134c91516c..884aff029b 100644
--- a/frontend/rust-lib/Cargo.lock
+++ b/frontend/rust-lib/Cargo.lock
@@ -1534,6 +1534,21 @@ dependencies = [
  "walkdir",
 ]
 
+[[package]]
+name = "flowy-config"
+version = "0.1.0"
+dependencies = [
+ "appflowy-integrate",
+ "bytes",
+ "flowy-codegen",
+ "flowy-derive",
+ "flowy-error",
+ "flowy-sqlite",
+ "lib-dispatch",
+ "protobuf",
+ "strum_macros",
+]
+
 [[package]]
 name = "flowy-core"
 version = "0.1.0"
@@ -1541,6 +1556,7 @@ dependencies = [
  "appflowy-integrate",
  "bytes",
  "console-subscriber",
+ "flowy-config",
  "flowy-database2",
  "flowy-document2",
  "flowy-error",
diff --git a/frontend/rust-lib/Cargo.toml b/frontend/rust-lib/Cargo.toml
index f97fb9a283..b2fce2b2e5 100644
--- a/frontend/rust-lib/Cargo.toml
+++ b/frontend/rust-lib/Cargo.toml
@@ -14,6 +14,7 @@ members = [
   "flowy-error",
   "flowy-database2",
   "flowy-task",
+  "flowy-config",
 ]
 
 [profile.dev]
diff --git a/frontend/rust-lib/flowy-config/Cargo.toml b/frontend/rust-lib/flowy-config/Cargo.toml
new file mode 100644
index 0000000000..5751f53599
--- /dev/null
+++ b/frontend/rust-lib/flowy-config/Cargo.toml
@@ -0,0 +1,23 @@
+[package]
+name = "flowy-config"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+flowy-sqlite = { path = "../flowy-sqlite" }
+flowy-derive = { path = "../../../shared-lib/flowy-derive" }
+lib-dispatch = { path = "../lib-dispatch" }
+protobuf = {version = "2.28.0"}
+bytes = { version = "1.4" }
+flowy-error = { path = "../flowy-error" }
+strum_macros = "0.21"
+appflowy-integrate = {version = "0.1.0" }
+
+[build-dependencies]
+flowy-codegen = { path = "../../../shared-lib/flowy-codegen"}
+
+[features]
+dart = ["flowy-codegen/dart"]
+ts = ["flowy-codegen/ts"]
diff --git a/frontend/rust-lib/flowy-config/Flowy.toml b/frontend/rust-lib/flowy-config/Flowy.toml
new file mode 100644
index 0000000000..0dbe74b3e3
--- /dev/null
+++ b/frontend/rust-lib/flowy-config/Flowy.toml
@@ -0,0 +1,3 @@
+# Check out the FlowyConfig (located in flowy_toml.rs) for more details.
+proto_input = ["src/event_map.rs", "src/entities.rs"]
+event_files = ["src/event_map.rs"]
\ No newline at end of file
diff --git a/frontend/rust-lib/flowy-config/build.rs b/frontend/rust-lib/flowy-config/build.rs
new file mode 100644
index 0000000000..06388d2a02
--- /dev/null
+++ b/frontend/rust-lib/flowy-config/build.rs
@@ -0,0 +1,10 @@
+fn main() {
+  let crate_name = env!("CARGO_PKG_NAME");
+  flowy_codegen::protobuf_file::gen(crate_name);
+
+  #[cfg(feature = "dart")]
+  flowy_codegen::dart_event::gen(crate_name);
+
+  #[cfg(feature = "ts")]
+  flowy_codegen::ts_event::gen(crate_name);
+}
diff --git a/frontend/rust-lib/flowy-config/src/entities.rs b/frontend/rust-lib/flowy-config/src/entities.rs
new file mode 100644
index 0000000000..d3b1bad2e1
--- /dev/null
+++ b/frontend/rust-lib/flowy-config/src/entities.rs
@@ -0,0 +1,45 @@
+use flowy_derive::ProtoBuf;
+
+#[derive(Default, ProtoBuf)]
+pub struct KeyValuePB {
+  #[pb(index = 1)]
+  pub key: String,
+
+  #[pb(index = 2, one_of)]
+  pub value: Option<String>,
+}
+
+#[derive(Default, ProtoBuf)]
+pub struct KeyPB {
+  #[pb(index = 1)]
+  pub key: String,
+}
+
+#[derive(Default, ProtoBuf)]
+pub struct SupabaseConfigPB {
+  #[pb(index = 1)]
+  supabase_url: String,
+
+  #[pb(index = 2)]
+  supabase_key: String,
+
+  #[pb(index = 3)]
+  jwt_secret: String,
+}
+
+#[derive(Default, ProtoBuf)]
+pub struct AppFlowyCollabConfigPB {
+  #[pb(index = 1, one_of)]
+  aws_config: Option<AWSDynamoDBConfigPB>,
+}
+
+#[derive(Default, ProtoBuf)]
+pub struct AWSDynamoDBConfigPB {
+  #[pb(index = 1)]
+  pub access_key_id: String,
+  #[pb(index = 2)]
+  pub secret_access_key: String,
+  // Region list: https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Concepts.RegionsAndAvailabilityZones.html
+  #[pb(index = 3)]
+  pub region: String,
+}
diff --git a/frontend/rust-lib/flowy-config/src/event_handler.rs b/frontend/rust-lib/flowy-config/src/event_handler.rs
new file mode 100644
index 0000000000..9bd3b1eda4
--- /dev/null
+++ b/frontend/rust-lib/flowy-config/src/event_handler.rs
@@ -0,0 +1,40 @@
+use flowy_error::{FlowyError, FlowyResult};
+use flowy_sqlite::kv::KV;
+use lib_dispatch::prelude::{data_result_ok, AFPluginData, DataResult};
+
+use crate::entities::{KeyPB, KeyValuePB, SupabaseConfigPB};
+
+pub(crate) async fn set_key_value_handler(data: AFPluginData<KeyValuePB>) -> FlowyResult<()> {
+  let data = data.into_inner();
+  match data.value {
+    None => KV::remove(&data.key),
+    Some(value) => {
+      KV::set_str(&data.key, value);
+    },
+  }
+  Ok(())
+}
+
+pub(crate) async fn get_key_value_handler(
+  data: AFPluginData<KeyPB>,
+) -> DataResult<KeyValuePB, FlowyError> {
+  let data = data.into_inner();
+  let value = KV::get_str(&data.key);
+  data_result_ok(KeyValuePB {
+    key: data.key,
+    value,
+  })
+}
+
+pub(crate) async fn remove_key_value_handler(data: AFPluginData<KeyPB>) -> FlowyResult<()> {
+  let data = data.into_inner();
+  KV::remove(&data.key);
+  Ok(())
+}
+
+pub(crate) async fn set_supabase_config_handler(
+  data: AFPluginData<SupabaseConfigPB>,
+) -> FlowyResult<()> {
+  let _config = data.into_inner();
+  Ok(())
+}
diff --git a/frontend/rust-lib/flowy-config/src/event_map.rs b/frontend/rust-lib/flowy-config/src/event_map.rs
new file mode 100644
index 0000000000..1a4068acdb
--- /dev/null
+++ b/frontend/rust-lib/flowy-config/src/event_map.rs
@@ -0,0 +1,31 @@
+use strum_macros::Display;
+
+use flowy_derive::{Flowy_Event, ProtoBuf_Enum};
+use lib_dispatch::prelude::AFPlugin;
+
+use crate::event_handler::*;
+
+pub fn init() -> AFPlugin {
+  AFPlugin::new()
+    .name(env!("CARGO_PKG_NAME"))
+    .event(ConfigEvent::SetKeyValue, set_key_value_handler)
+    .event(ConfigEvent::GetKeyValue, get_key_value_handler)
+    .event(ConfigEvent::RemoveKeyValue, remove_key_value_handler)
+    .event(ConfigEvent::SetSupabaseConfig, set_supabase_config_handler)
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Hash, Display, ProtoBuf_Enum, Flowy_Event)]
+#[event_err = "FlowyError"]
+pub enum ConfigEvent {
+  #[event(input = "KeyValuePB")]
+  SetKeyValue = 0,
+
+  #[event(input = "KeyPB", output = "KeyValuePB")]
+  GetKeyValue = 1,
+
+  #[event(input = "KeyPB")]
+  RemoveKeyValue = 2,
+
+  #[event(input = "SupabaseConfigPB")]
+  SetSupabaseConfig = 3,
+}
diff --git a/frontend/rust-lib/flowy-config/src/lib.rs b/frontend/rust-lib/flowy-config/src/lib.rs
new file mode 100644
index 0000000000..0c11fb9c5a
--- /dev/null
+++ b/frontend/rust-lib/flowy-config/src/lib.rs
@@ -0,0 +1,4 @@
+mod entities;
+mod event_handler;
+pub mod event_map;
+mod protobuf;
diff --git a/frontend/rust-lib/flowy-core/Cargo.toml b/frontend/rust-lib/flowy-core/Cargo.toml
index 4fc512cb72..bee70ed1a5 100644
--- a/frontend/rust-lib/flowy-core/Cargo.toml
+++ b/frontend/rust-lib/flowy-core/Cargo.toml
@@ -19,6 +19,7 @@ flowy-document2 = { path = "../flowy-document2" }
 #flowy-revision = { path = "../flowy-revision" }
 flowy-error = { path = "../flowy-error" }
 flowy-task = { path = "../flowy-task" }
+flowy-config = { path = "../flowy-config" }
 appflowy-integrate = { version = "0.1.0" }
 
 tracing = { version = "0.1", features = ["log"] }
@@ -45,6 +46,7 @@ dart = [
     "flowy-folder2/dart",
     "flowy-database2/dart",
     "flowy-document2/dart",
+    "flowy-config/dart",
 ]
 ts = [
     "flowy-user/ts",
@@ -52,6 +54,7 @@ ts = [
     "flowy-folder2/ts",
     "flowy-database2/ts",
     "flowy-document2/ts",
+    "flowy-config/ts",
 ]
 rev-sqlite = [
     "flowy-sqlite",
diff --git a/frontend/rust-lib/flowy-core/src/module.rs b/frontend/rust-lib/flowy-core/src/module.rs
index fbd6df748d..46f1a7efcd 100644
--- a/frontend/rust-lib/flowy-core/src/module.rs
+++ b/frontend/rust-lib/flowy-core/src/module.rs
@@ -17,11 +17,13 @@ pub fn make_plugins(
   let network_plugin = flowy_net::event_map::init();
   let database_plugin = flowy_database2::event_map::init(database_manager.clone());
   let document_plugin2 = flowy_document2::event_map::init(document_manager2.clone());
+  let config_plugin = flowy_config::event_map::init();
   vec![
     user_plugin,
     folder_plugin,
     network_plugin,
     database_plugin,
     document_plugin2,
+    config_plugin,
   ]
 }
diff --git a/frontend/rust-lib/flowy-document2/Cargo.toml b/frontend/rust-lib/flowy-document2/Cargo.toml
index 42551adb4c..a8ac02e675 100644
--- a/frontend/rust-lib/flowy-document2/Cargo.toml
+++ b/frontend/rust-lib/flowy-document2/Cargo.toml
@@ -13,7 +13,6 @@ appflowy-integrate = {version = "0.1.0" }
 flowy-derive = { path = "../../../shared-lib/flowy-derive" }
 flowy-notification = { path = "../flowy-notification" }
 flowy-error = { path = "../flowy-error", features = ["adaptor_serde", "adaptor_database", "adaptor_dispatch", "collab"] }
-
 lib-dispatch = { path = "../lib-dispatch" }
 
 protobuf = {version = "2.28.0"}