diff --git a/pom.xml b/pom.xml
index ee77bdf4ba551a9a144927017c05acc4ffb4eb17..cd0005387cfdf9f63d1bcc2f2b3bb83d2f52ddd4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -28,7 +28,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
-        <mybatis-plus-boot-starter.version>3.0-RC3</mybatis-plus-boot-starter.version>
+        <mybatis-plus-boot-starter.version>3.0.5</mybatis-plus-boot-starter.version>
         <HikariCP.version>3.2.0</HikariCP.version>
     </properties>
 
diff --git a/src/main/java/com/baomidou/springboot/config/GlobalExceptionHandler.java b/src/main/java/com/baomidou/springboot/config/GlobalExceptionHandler.java
index 290938b93af20d2325a0cbe5c222243b7b43c478..2a15d4d075a277ef62f2ec86cc8d138cbf42e81b 100644
--- a/src/main/java/com/baomidou/springboot/config/GlobalExceptionHandler.java
+++ b/src/main/java/com/baomidou/springboot/config/GlobalExceptionHandler.java
@@ -12,7 +12,6 @@ import org.springframework.validation.BindingResult;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
 
-import com.baomidou.mybatisplus.extension.api.ApiResult;
 import com.baomidou.mybatisplus.extension.api.IErrorCode;
 import com.baomidou.mybatisplus.extension.api.R;
 import com.baomidou.mybatisplus.extension.enums.ApiErrorCode;