diff --git a/plusone-start/src/main/java/xyz/zhouxy/plusone/PlusoneApplication.java b/plusone-start/src/main/java/xyz/zhouxy/plusone/PlusoneApplication.java
index e95ad47..534b249 100644
--- a/plusone-start/src/main/java/xyz/zhouxy/plusone/PlusoneApplication.java
+++ b/plusone-start/src/main/java/xyz/zhouxy/plusone/PlusoneApplication.java
@@ -3,8 +3,6 @@ package xyz.zhouxy.plusone;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
-import lombok.extern.slf4j.Slf4j;
-
 @SpringBootApplication
 public class PlusoneApplication {
 
diff --git a/pom.xml b/pom.xml
index 1ffc271..cf4fb3d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
         <maven.compiler.source>17</maven.compiler.source>
         <maven.compiler.target>17</maven.compiler.target>
 
-        <spring-boot.version>2.7.10</spring-boot.version>
+        <spring-boot.version>2.7.11</spring-boot.version>
         <sa-token.version>1.34.0</sa-token.version>
         <hutool.version>5.8.16</hutool.version>
         <mybatis-starter.version>3.0.1</mybatis-starter.version>