diff --git a/CHANGELOG.md b/CHANGELOG.md
index afd5e97c..481115a4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## [0.3.0] - 20210826.
+
+* bump polkawallet_sdk 0.3.0.
+* add homaLite module.
+
 ## [0.2.6] - 20210723.
 
 * bump polkawallet_sdk 0.2.6.
diff --git a/example/pubspec.lock b/example/pubspec.lock
index 49ca49be..88392454 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -521,21 +521,23 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.2.7"
+    version: "0.3.0"
   polkawallet_sdk:
     dependency: transitive
     description:
-      path: "../../sdk"
-      relative: true
-    source: path
-    version: "0.2.7"
+      name: polkawallet_sdk
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.3.0"
   polkawallet_ui:
     dependency: "direct main"
     description:
-      path: "../../ui"
-      relative: true
-    source: path
-    version: "0.2.7"
+      path: "."
+      ref: "485a9cde97f2446d74a1aeb6d8d63e33683461a5"
+      resolved-ref: "485a9cde97f2446d74a1aeb6d8d63e33683461a5"
+      url: "https://github.com/polkawallet-io/ui.git"
+    source: git
+    version: "0.3.0"
   process:
     dependency: transitive
     description:
diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index 9a845e5c..c40cfffe 100644
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -27,10 +27,10 @@ dependencies:
     sdk: flutter
   flutter_mobx: ^2.0.0
   polkawallet_ui:
-#    git:
-#      url: https://github.com/polkawallet-io/ui.git
-#      ref: 144a244b038e56aead4fc97a189057819bfeab08
-    path: ../../ui
+    git:
+      url: https://github.com/polkawallet-io/ui.git
+      ref: 485a9cde97f2446d74a1aeb6d8d63e33683461a5
+#    path: ../../ui
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
diff --git a/pubspec.lock b/pubspec.lock
index 5f68090e..158bd144 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -733,19 +733,21 @@ packages:
     source: hosted
     version: "2.0.0"
   polkawallet_sdk:
-    dependency: "direct overridden"
+    dependency: "direct main"
     description:
-      path: "../sdk"
-      relative: true
-    source: path
-    version: "0.2.7"
+      name: polkawallet_sdk
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.3.0"
   polkawallet_ui:
     dependency: "direct main"
     description:
-      path: "../ui"
-      relative: true
-    source: path
-    version: "0.2.7"
+      path: "."
+      ref: "485a9cde97f2446d74a1aeb6d8d63e33683461a5"
+      resolved-ref: "485a9cde97f2446d74a1aeb6d8d63e33683461a5"
+      url: "https://github.com/polkawallet-io/ui.git"
+    source: git
+    version: "0.3.0"
   pool:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index dc24c05e..b16f1536 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: polkawallet_plugin_acala
 description: Acala network plugin for polkawallet.
-version: 0.2.9
+version: 0.3.0
 homepage:
 
 environment:
@@ -21,16 +21,16 @@ dependencies:
   device_info: ^2.0.1
   graphql_flutter: ^5.0.0-nullsafety.5
   liquid_progress_indicator: ^0.3.2
-  polkawallet_sdk: ^0.2.9
+  polkawallet_sdk: ^0.3.0
   polkawallet_ui:
-    path: ../ui
-#    git:
-#      url: https://github.com/polkawallet-io/ui.git
-#      ref: 144a244b038e56aead4fc97a189057819bfeab08
+#    path: ../ui
+    git:
+      url: https://github.com/polkawallet-io/ui.git
+      ref: 485a9cde97f2446d74a1aeb6d8d63e33683461a5
 
-dependency_overrides:
-  polkawallet_sdk:
-    path: ../sdk
+#dependency_overrides:
+#  polkawallet_sdk:
+#    path: ../sdk
 
 dev_dependencies:
   build_runner: ^2.0.3