diff --git a/im-das/im-das-user/src/test/java/nets/sopod/soim/das/user/service/SegmentIdGeneratorTest.java b/im-das/im-das-user/src/test/java/nets/sopod/soim/das/user/service/SegmentIdGeneratorTest.java
index 9ce29a7..97f5ee1 100644
--- a/im-das/im-das-user/src/test/java/nets/sopod/soim/das/user/service/SegmentIdGeneratorTest.java
+++ b/im-das/im-das-user/src/test/java/nets/sopod/soim/das/user/service/SegmentIdGeneratorTest.java
@@ -3,6 +3,7 @@ package nets.sopod.soim.das.user.service;
 import net.sopod.soim.common.util.ImClock;
 import net.sopod.soim.das.user.DasUserApplication;
 import net.sopod.soim.logic.api.segmentid.core.SegmentIdGenerator;
+
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.boot.test.context.SpringBootTest;
diff --git a/pom.xml b/pom.xml
index 2a38844..6cf31fb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,8 +35,8 @@
         <log4j.version>2.17.2</log4j.version>
         <soim.version>1.0.0</soim.version>
         <netty.version>4.1.72.Final</netty.version>
-        <spring-boot.version>2.1.8.RELEASE</spring-boot.version>
-        <spring.version>5.1.9.RELEASE</spring.version>
+        <spring-boot.version>2.1.18.RELEASE</spring-boot.version>
+        <spring.version>5.1.19.RELEASE</spring.version>
         <dubbo.version>3.0.5</dubbo.version>
         <curator5_version>4.2.0</curator5_version>
         <shardingsphere.version>5.1.0</shardingsphere.version>