diff --git a/CHANGELOG.md b/CHANGELOG.md
index b26e6bf..6a6187e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 2.0.1
+
+* bugfix
+
 ## 2.0.0
 
 * nullsafety
diff --git a/android/build.gradle b/android/build.gradle
index aed5c63..e7b49c8 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -1,5 +1,5 @@
 group 'io.github.v7lin.weibo_kit'
-version '2.0.0'
+version '2.0.1'
 
 buildscript {
     repositories {
diff --git a/example/ios/Podfile.lock b/example/ios/Podfile.lock
index 3af323d..b814b02 100644
--- a/example/ios/Podfile.lock
+++ b/example/ios/Podfile.lock
@@ -8,10 +8,10 @@ PODS:
   - sqflite (0.0.2):
     - Flutter
     - FMDB (>= 2.7.5)
-  - weibo_kit (2.0.0):
+  - weibo_kit (2.0.1):
     - Flutter
-    - weibo_kit/vendor (= 2.0.0)
-  - weibo_kit/vendor (2.0.0):
+    - weibo_kit/vendor (= 2.0.1)
+  - weibo_kit/vendor (2.0.1):
     - Flutter
     - Weibo_SDK (~> 3.2.7)
   - Weibo_SDK (3.2.7)
@@ -42,7 +42,7 @@ SPEC CHECKSUMS:
   FMDB: 2ce00b547f966261cd18927a3ddb07cb6f3db82a
   path_provider: abfe2b5c733d04e238b0d8691db0cfd63a27a93c
   sqflite: 6d358c025f5b867b29ed92fc697fd34924e11904
-  weibo_kit: 9327afb47ffde6c4fd4b091973f91eae4440a0c4
+  weibo_kit: 173edbfbab7b05cc9c64a7c365ea331f3c5c0797
   Weibo_SDK: 5a4d08f7e1fedbb635435e4585c8c0439c7da089
 
 PODFILE CHECKSUM: 8e679eca47255a8ca8067c4c67aab20e64cb974d
diff --git a/example/pubspec.lock b/example/pubspec.lock
index bd477c5..3e3ea59 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -323,7 +323,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "2.0.0"
+    version: "2.0.1"
   win32:
     dependency: transitive
     description:
diff --git a/ios/weibo_kit.podspec b/ios/weibo_kit.podspec
index 4f3dd38..cc515ea 100644
--- a/ios/weibo_kit.podspec
+++ b/ios/weibo_kit.podspec
@@ -4,7 +4,7 @@
 #
 Pod::Spec.new do |s|
   s.name             = 'weibo_kit'
-  s.version          = '2.0.0'
+  s.version          = '2.0.1'
   s.summary          = 'A powerful Flutter plugin allowing developers to auth/share with natvie Android & iOS Weibo SDKs.'
   s.description      = <<-DESC
 A powerful Flutter plugin allowing developers to auth/share with natvie Android & iOS Weibo SDKs.
diff --git a/pubspec.yaml b/pubspec.yaml
index d0a446c..59a154a 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: weibo_kit
 description: A powerful Flutter plugin allowing developers to auth/share with natvie Android & iOS Weibo SDKs.
-version: 2.0.0
+version: 2.0.1
 # author: v7lin <v7lin@qq.com>
 homepage: https://github.com/rxreader/weibo_kit.git