diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml
index 785694da2b..320589d00c 100644
--- a/.github/workflows/codecov.yml
+++ b/.github/workflows/codecov.yml
@@ -4,14 +4,52 @@ jobs:
   codecov:
     name: Codecov
     runs-on: ubuntu-latest
+    services:
+      redis:
+        image: redis
+        options: >-
+          --health-cmd "redis-cli ping"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 6379:6379
+      zookeeper:
+        image: zookeeper
+        ports:
+          - 2181:2181
     steps:
+      - name: Start Mysql
+        run: sudo /etc/init.d/mysql start
+
       - name: Checkout
         uses: actions/checkout@master
 
-      - name: Run Codecov
+      - name: Set up JDK 8
+        uses: actions/setup-java@v2
+        with:
+          java-version: '8'
+          distribution: 'adopt'
+          server-id: github
+          settings-path: ${{ github.workspace }}
+
+      - name: Init CosId-Db
+        run: mysql -vvv -h localhost -uroot -proot < cosid-jdbc/src/main/init-script/init-cosid-mysql.sql
+
+      - name: Check
+        run: gradle check
+
+      - name: Build Code Coverage Report
+        run: gradle codeCoverageReport
+
+      - name: Upload Code Coverage Report to Codecov
         uses: codecov/codecov-action@v2
         with:
+          token: ${{ secrets.CODECOV_TOKEN }}
           flags: unittests # optional
           name: codecov-umbrella # optional
           fail_ci_if_error: true # optional (default = false)
           verbose: true # optional (default = false)
+#          directory: ./build/reports/jacoco/codeCoverageReport/
+          files: ./build/reports/jacoco/codeCoverageReport/codeCoverageReport.xml
+          path_to_write_report: ./coverage/codecov_report.txt
diff --git a/README.md b/README.md
index 8198808a92..6395ccb3cb 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,7 @@
 [![License](https://img.shields.io/badge/license-Apache%202-4EB1BA.svg)](https://www.apache.org/licenses/LICENSE-2.0.html)
 [![GitHub release](https://img.shields.io/github/release/Ahoo-Wang/CosId.svg)](https://github.com/Ahoo-Wang/CosId/releases)
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/dfd1d6237a1644409548ebfbca300dc1)](https://app.codacy.com/gh/Ahoo-Wang/CosId?utm_source=github.com&utm_medium=referral&utm_content=Ahoo-Wang/CosId&utm_campaign=Badge_Grade_Settings)
+[![codecov](https://codecov.io/gh/Ahoo-Wang/CosId/branch/main/graph/badge.svg?token=L0N51NB7ET)](https://codecov.io/gh/Ahoo-Wang/CosId)
 
 > [中文文档](https://cosid.ahoo.me/)
 
diff --git a/README.zh-CN.md b/README.zh-CN.md
index 2f52b6812a..fd3974393a 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -7,6 +7,7 @@
 [![License](https://img.shields.io/badge/license-Apache%202-4EB1BA.svg)](https://www.apache.org/licenses/LICENSE-2.0.html)
 [![GitHub release](https://img.shields.io/github/release/Ahoo-Wang/CosId.svg)](https://github.com/Ahoo-Wang/CosId/releases)
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/dfd1d6237a1644409548ebfbca300dc1)](https://app.codacy.com/gh/Ahoo-Wang/CosId?utm_source=github.com&utm_medium=referral&utm_content=Ahoo-Wang/CosId&utm_campaign=Badge_Grade_Settings)
+[![codecov](https://codecov.io/gh/Ahoo-Wang/CosId/branch/main/graph/badge.svg?token=L0N51NB7ET)](https://codecov.io/gh/Ahoo-Wang/CosId)
 
 > [English Document](https://github.com/Ahoo-Wang/CosId/blob/main/README.md)
 
diff --git a/build.gradle.kts b/build.gradle.kts
index e035b0d69b..f24e9dda77 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -13,6 +13,8 @@
 
 plugins {
     id("io.github.gradle-nexus.publish-plugin")
+    java
+    jacoco
 }
 
 val bomProjects = setOf(
@@ -45,7 +47,6 @@ ext {
     set("libraryProjects", libraryProjects)
 }
 
-
 allprojects {
     repositories {
         mavenLocal()
@@ -69,6 +70,7 @@ configure(libraryProjects) {
     configure<com.github.spotbugs.snom.SpotBugsExtension> {
         excludeFilter.set(file("${rootDir}/config/spotbugs/exclude.xml"))
     }
+    apply<JacocoPlugin>()
     apply<JavaLibraryPlugin>()
     configure<JavaPluginExtension> {
         toolchain {
@@ -210,4 +212,16 @@ nexusPublishing {
 
 fun getPropertyOf(name: String) = project.properties[name]?.toString()
 
-
+tasks.register<JacocoReport>("codeCoverageReport") {
+    executionData(fileTree(project.rootDir.absolutePath).include("**/build/jacoco/*.exec"))
+    libraryProjects.forEach {
+        sourceSets(it.sourceSets.main.get())
+    }
+    reports {
+        xml.required.set(true)
+        html.outputLocation.set(file("${buildDir}/reports/jacoco/report.xml"))
+        csv.required.set(false)
+        html.required.set(true)
+        html.outputLocation.set(layout.buildDirectory.dir("reports/jacoco/"))
+    }
+}
diff --git a/document/docs/blog/CosId-Integration-ShardingSphere.md b/document/docs/blog/CosId-Integration-ShardingSphere.md
new file mode 100644
index 0000000000..235e35b1a5
--- /dev/null
+++ b/document/docs/blog/CosId-Integration-ShardingSphere.md
@@ -0,0 +1,3 @@
+# CosId 集成 ShardingSphere
+
+
diff --git a/document/docs/guide/README.md b/document/docs/guide/README.md
index 6f563ebbf8..218938ae11 100644
--- a/document/docs/guide/README.md
+++ b/document/docs/guide/README.md
@@ -3,6 +3,7 @@
 [![License](https://img.shields.io/badge/license-Apache%202-4EB1BA.svg)](https://www.apache.org/licenses/LICENSE-2.0.html)
 [![GitHub release](https://img.shields.io/github/release/Ahoo-Wang/CosId.svg)](https://github.com/Ahoo-Wang/CosId/releases)
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/dfd1d6237a1644409548ebfbca300dc1)](https://app.codacy.com/gh/Ahoo-Wang/CosId?utm_source=github.com&utm_medium=referral&utm_content=Ahoo-Wang/CosId&utm_campaign=Badge_Grade_Settings)
+[![codecov](https://codecov.io/gh/Ahoo-Wang/CosId/branch/main/graph/badge.svg?token=L0N51NB7ET)](https://codecov.io/gh/Ahoo-Wang/CosId)
 
 <p align="center" >
   <img width="200" :src="$withBase('/logo.png')" alt="Throughput-Of-SegmentChainId"/>