diff --git a/.circleci/config.yml b/.circleci/config.yml
new file mode 100644
index 0000000..9dbb701
--- /dev/null
+++ b/.circleci/config.yml
@@ -0,0 +1,27 @@
+version: 2
+jobs:
+  build:
+    working_directory: ~/code
+    docker:
+      - image: circleci/android:api-28
+    environment:
+      JVM_OPTS: -Xmx3200m
+    steps:
+      - checkout
+      - restore_cache:
+          key: jars-{{ checksum "build.gradle" }}-{{ checksum  "app/build.gradle" }}
+      - run:
+          name: Download Dependencies
+          command: ./gradlew androidDependencies
+      - save_cache:
+          paths:
+            - ~/.gradle
+          key: jars-{{ checksum "build.gradle" }}-{{ checksum  "app/build.gradle" }}
+      - run:
+          name: Run Tests
+          command: ./gradlew lint test
+      - store_artifacts:
+          path: app/build/reports
+          destination: reports
+      - store_test_results:
+          path: app/build/test-results
\ No newline at end of file
diff --git a/.idea/caches/build_file_checksums.ser b/.idea/caches/build_file_checksums.ser
index 849e4b1..39f4cbf 100644
Binary files a/.idea/caches/build_file_checksums.ser and b/.idea/caches/build_file_checksums.ser differ
diff --git a/README.md b/README.md
index 97078d4..02cf2c5 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@
 [![Download](https://img.shields.io/badge/download-App-blue.svg)](https://raw.githubusercontent.com/jenly1314/AppUpdater/master/app/release/app-release.apk)
 [![Jitpack](https://jitpack.io/v/jenly1314/AppUpdater.svg)](https://jitpack.io/#jenly1314/AppUpdater)
 [![CI](https://travis-ci.org/jenly1314/AppUpdater.svg?branch=master)](https://travis-ci.org/jenly1314/AppUpdater)
+[![CircleCI](https://circleci.com/gh/jenly1314/AppUpdater.svg?style=svg)](https://circleci.com/gh/jenly1314/AppUpdater)
 [![API](https://img.shields.io/badge/API-15%2B-blue.svg?style=flat)](https://android-arsenal.com/api?level=15)
 [![License](https://img.shields.io/badge/license-MIT-blue.svg)](https://opensource.org/licenses/mit-license.php)
 [![Blog](https://img.shields.io/badge/blog-Jenly-9933CC.svg)](http://blog.csdn.net/jenly121)
@@ -135,7 +136,7 @@ AppUpdater for Android 是一个专注于App更新，一键傻瓜式集成App版
 
 ```
 
-更多使用示例请查看[App](app)。
+更多使用详情，请查看[app](app)中的源码使用示例或直接查看[API帮助文档](https://jenly1314.github.io/projects/AppUpdater/doc/)
 
 ## 版本记录