diff --git a/CHANGELOG.md b/CHANGELOG.md
index 981f896..4c2af35 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 0.0.8
+升级sdk到0.0.14，发送消息增加了重试了机制
+
 ## 0.0.7
 1，新增根据用户id或群组id获取会话id的方法 </br>
 2，修改会话管理器入参sessionType的类型为int
diff --git a/LICENSE b/LICENSE
index fd0f6cd..5c1804f 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,15 +1,21 @@
 MIT License
 
-Copyright (c) 2021
-All rights reserved.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\ No newline at end of file
+Copyright (c) 2018 OpenIM Corporation
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
\ No newline at end of file
diff --git a/README.md b/README.md
index e6b602e..cb6a7fb 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ A flutter IM plugin for android and ios.
 
 #### 1，Add dependency in yaml
 
-       flutter_openim_sdk: ^0.0.7
+       flutter_openim_sdk: ^0.0.8
 
 #### 2，Import package
 
diff --git a/android/build.gradle b/android/build.gradle
index 1bb3c6b..c8606f8 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -52,5 +52,5 @@ android {
 }
 dependencies {
 //    implementation 'io.openim:client:0.0.13@aar'
-    implementation 'io.openim:client-sdk:0.0.13@aar'
+    implementation 'io.openim:client-sdk:0.0.14@aar'
 }
\ No newline at end of file
diff --git a/pubspec.yaml b/pubspec.yaml
index 4989d1f..3c7b6a4 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_openim_sdk
 description: openim flutter plugin.
-version: 0.0.7
+version: 0.0.8
 homepage: https://www.rentsoft.cn
 repository: https://github.com/OpenIMSDK/Open-IM-SDK-Flutter