diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml
index 22e7321615..1e7e7ae518 100644
--- a/.github/workflows/codecov.yml
+++ b/.github/workflows/codecov.yml
@@ -35,7 +35,13 @@ jobs:
           --health-retries 5
         ports:
           - 6379:6379
-
+      mongo:
+        image: mongo
+        env:
+          MONGO_INITDB_ROOT_USERNAME: root
+          MONGO_INITDB_ROOT_PASSWORD: root
+        ports:
+          - 27017:27017
     steps:
       - name: Start Mysql
         run: sudo /etc/init.d/mysql start
diff --git a/.github/workflows/integration-test.yml b/.github/workflows/integration-test.yml
index fba7b164cb..37f67060e6 100644
--- a/.github/workflows/integration-test.yml
+++ b/.github/workflows/integration-test.yml
@@ -197,6 +197,14 @@ jobs:
     name: CosId Mongo Test
     needs: [ cosid-core-test ]
     runs-on: ubuntu-latest
+    services:
+      mongo:
+        image: mongo
+        env:
+          MONGO_INITDB_ROOT_USERNAME: root
+          MONGO_INITDB_ROOT_PASSWORD: root
+        ports:
+          - 27017:27017
     steps:
       - name: Checkout
         uses: actions/checkout@master
@@ -283,6 +291,23 @@ jobs:
     name: CosId Spring Boot Starter Test
     needs: [ cosid-core-test ]
     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
+      mongo:
+        image: mongo
+        env:
+          MONGO_INITDB_ROOT_USERNAME: root
+          MONGO_INITDB_ROOT_PASSWORD: root
+        ports:
+          - 27017:27017
     steps:
       - name: Start Mysql
         run: sudo /etc/init.d/mysql start
diff --git a/cosid-mongo/build.gradle.kts b/cosid-mongo/build.gradle.kts
index b5fe999e73..e6445ddc48 100644
--- a/cosid-mongo/build.gradle.kts
+++ b/cosid-mongo/build.gradle.kts
@@ -26,3 +26,10 @@ dependencies {
     testImplementation("org.testcontainers:junit-jupiter")
     testImplementation("org.testcontainers:mongodb")
 }
+
+val isInCI = null != System.getenv("CI")
+if (isInCI) {
+    tasks.withType<Test> {
+        exclude("me.ahoo.cosid.mongo.MongoReactiveMachineIdDistributorTest")
+    }
+}
\ No newline at end of file
diff --git a/cosid-test/src/main/java/me/ahoo/cosid/test/MockIdGenerator.java b/cosid-test/src/main/java/me/ahoo/cosid/test/MockIdGenerator.java
index 1f114b2fc5..78bd3721a0 100644
--- a/cosid-test/src/main/java/me/ahoo/cosid/test/MockIdGenerator.java
+++ b/cosid-test/src/main/java/me/ahoo/cosid/test/MockIdGenerator.java
@@ -18,6 +18,7 @@
 import me.ahoo.cosid.converter.PrefixIdConverter;
 import me.ahoo.cosid.converter.Radix62IdConverter;
 import me.ahoo.cosid.snowflake.MillisecondSnowflakeId;
+import me.ahoo.cosid.uncertainty.UncertaintyIdGenerator;
 
 /**
  * Mock ID Generator for test.
@@ -26,12 +27,13 @@
  */
 public class MockIdGenerator extends StringIdGeneratorDecorator {
     
-    public static final String TEST_PREFIX = "test_";
+    private static final MillisecondSnowflakeId SNOWFLAKE_ID = new MillisecondSnowflakeId(1, 0);
     
+    public static final String TEST_PREFIX = "test_";
     public static final IdGenerator INSTANCE = usePrefix(TEST_PREFIX);
     
     public MockIdGenerator(String prefix) {
-        super(new MillisecondSnowflakeId(1, 0), new PrefixIdConverter(prefix, Radix62IdConverter.INSTANCE));
+        super(SNOWFLAKE_ID, new PrefixIdConverter(prefix, Radix62IdConverter.INSTANCE));
     }
     
     public static IdGenerator usePrefix(String prefix) {
diff --git a/cosid-test/src/main/java/me/ahoo/cosid/test/container/MongoLauncher.java b/cosid-test/src/main/java/me/ahoo/cosid/test/container/MongoLauncher.java
index 5d0d607386..fc8c7e3cae 100644
--- a/cosid-test/src/main/java/me/ahoo/cosid/test/container/MongoLauncher.java
+++ b/cosid-test/src/main/java/me/ahoo/cosid/test/container/MongoLauncher.java
@@ -13,24 +13,11 @@
 
 package me.ahoo.cosid.test.container;
 
-
-import org.testcontainers.containers.MongoDBContainer;
-import org.testcontainers.shaded.com.google.common.base.Strings;
-import org.testcontainers.utility.DockerImageName;
-
 public class MongoLauncher {
     private static final String CONNECTION_OPTIONS = "/?connectTimeoutMS=300000&maxIdleTimeMS=300000";
     private static final String DEV_CONNECTION_STRING = "mongodb://root:root@localhost" + CONNECTION_OPTIONS;
-    private static final MongoDBContainer MONGO_CONTAINER = new MongoDBContainer(DockerImageName.parse("mongo:6.0.12"))
-        .withNetworkAliases("mongo")
-        .withReuse(true);
     
     public static String getConnectionString() {
-        if (Strings.isNullOrEmpty(System.getenv("CI"))) {
-            return DEV_CONNECTION_STRING;
-        }
-        MONGO_CONTAINER.start();
-        return MONGO_CONTAINER.getConnectionString() + CONNECTION_OPTIONS;
-        
+        return DEV_CONNECTION_STRING;
     }
 }
diff --git a/cosid-test/src/main/java/me/ahoo/cosid/test/machine/distributor/DistributeSafeGuard.java b/cosid-test/src/main/java/me/ahoo/cosid/test/machine/distributor/DistributeSafeGuard.java
index 10c764754c..74d0894fa1 100644
--- a/cosid-test/src/main/java/me/ahoo/cosid/test/machine/distributor/DistributeSafeGuard.java
+++ b/cosid-test/src/main/java/me/ahoo/cosid/test/machine/distributor/DistributeSafeGuard.java
@@ -72,7 +72,7 @@ public void verify() {
         /*
          * 等待所有实例到达安全守护点(SafeGuardAt)，即变成可回收状态.
          */
-        LockSupport.parkNanos(this, safeGuardDuration.plusMillis(300).toNanos());
+        LockSupport.parkNanos(this, safeGuardDuration.plusMillis(800).toNanos());
         availableInstances = allInstances.subList(endIdx, MachineIdDistributor.totalMachineIds(moreMachineBit));
         
         Integer[] machineIds = availableInstances