diff --git a/.drone.yml b/.drone.yml
index 4a8d8bb..9333f4e 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -3,7 +3,7 @@ name: default
 
 steps:
 - name: prepare
-  image: v7lin/flutter:1.5.4-hotfix.2-stable
+  image: v7lin/flutter:1.7.8-hotfix.3-stable
   volumes:
   - name: pub-cache
     path: /opt/flutter/.pub-cache
@@ -11,7 +11,7 @@ steps:
   - flutter packages get
 
 #- name: build_runner
-#  image: v7lin/flutter:1.5.4-hotfix.2-stable
+#  image: v7lin/flutter:1.7.8-hotfix.3-stable
 #  volumes:
 #  - name: pub-cache
 #    path: /opt/flutter/.pub-cache
@@ -19,7 +19,7 @@ steps:
 #  - flutter packages pub run build_runner build
 
 - name: format
-  image: v7lin/flutter:1.5.4-hotfix.2-stable
+  image: v7lin/flutter:1.7.8-hotfix.3-stable
   volumes:
   - name: pub-cache
     path: /opt/flutter/.pub-cache
@@ -27,7 +27,7 @@ steps:
   - flutter format --dry-run --set-exit-if-changed .
 
 - name: analyze
-  image: v7lin/flutter:1.5.4-hotfix.2-stable
+  image: v7lin/flutter:1.7.8-hotfix.3-stable
   volumes:
   - name: pub-cache
     path: /opt/flutter/.pub-cache
@@ -35,7 +35,7 @@ steps:
   - flutter analyze
 
 - name: test
-  image: v7lin/flutter:1.5.4-hotfix.2-stable
+  image: v7lin/flutter:1.7.8-hotfix.3-stable
   volumes:
   - name: pub-cache
     path: /opt/flutter/.pub-cache
@@ -45,7 +45,7 @@ steps:
   - flutter test
 
 - name: proguard
-  image: v7lin/flutter:1.5.4-hotfix.2-stable
+  image: v7lin/flutter:1.7.8-hotfix.3-stable
   volumes:
   - name: pub-cache
     path: /opt/flutter/.pub-cache
@@ -62,6 +62,18 @@ steps:
       from_secret: CODECOV_TOKEN
     files:
     - ./coverage/lcov.info
+  when:
+    event:
+      exclude:
+      - pull_request
+
+- name: publish-check
+  image: v7lin/flutter:1.7.8-hotfix.3-stable
+  volumes:
+  - name: pub-cache
+    path: /opt/flutter/.pub-cache
+  commands:
+  - flutter packages pub publish --dry-run
 
 volumes:
 - name: pub-cache
@@ -74,14 +86,6 @@ kind: pipeline
 name: publish
 
 steps:
-- name: publish-check
-  image: v7lin/flutter:1.5.4-hotfix.2-stable
-  volumes:
-  - name: pub-cache
-    path: /opt/flutter/.pub-cache
-  commands:
-  - flutter packages pub publish --dry-run
-
 - name: restore-cache
   image: alpine:3.9.3
   volumes:
@@ -107,7 +111,7 @@ steps:
   - rm $FLUTTER_HOME/credentials.json.enc
 
 - name: publish
-  image: v7lin/flutter:1.5.4-hotfix.2-stable
+  image: v7lin/flutter:1.7.8-hotfix.3-stable
   volumes:
   - name: pub-cache
     path: /opt/flutter/.pub-cache
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a5d7b4d..632b73a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,17 +1,21 @@
-## [0.2.1] - 2019.5.29
+## 0.2.2 - 2019.7.12
+
+* 简化
+
+## 0.2.1 - 2019.5.29
 
 * 添加大图分享
 * 添加图文分享
 
-## [0.2.0] - 2019.5.24
+## 0.2.0 - 2019.5.24
 
 * 优化
 * 自动化发布
 
-## [0.1.0] - 2019.3.19
+## 0.1.0 - 2019.3.19
 
 * 规范 library 代码
 
-## [0.0.1] - 2019.3.5
+## 0.0.1 - 2019.3.5
 
 * android/ios weibo
diff --git a/pubspec.yaml b/pubspec.yaml
index 3220cd7..106dd85 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: fake_weibo
 description: A powerful weibo plugin for Flutter.
-version: 0.2.1
+version: 0.2.2
 author: v7lin <v7lin@qq.com>
 homepage: https://github.com/v7lin/fake_weibo