diff --git a/plusone-basic/plusone-basic-application/src/main/java/xyz/zhouxy/plusone/exception/handler/AllExceptionHandlerConfig.java b/plusone-basic/plusone-basic-application/src/main/java/xyz/zhouxy/plusone/exception/handler/AllExceptionHandlerConfig.java
index fd05fdb..ef86397 100644
--- a/plusone-basic/plusone-basic-application/src/main/java/xyz/zhouxy/plusone/exception/handler/AllExceptionHandlerConfig.java
+++ b/plusone-basic/plusone-basic-application/src/main/java/xyz/zhouxy/plusone/exception/handler/AllExceptionHandlerConfig.java
@@ -1,10 +1,13 @@
 package xyz.zhouxy.plusone.exception.handler;
 
+import javax.annotation.Nonnull;
+
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
-import xyz.zhouxy.plusone.exception.handler.BaseExceptionHandler.ExceptionInfoHolder;
+import xyz.zhouxy.plusone.commons.exception.handler.AllExceptionHandler;
+import xyz.zhouxy.plusone.commons.exception.handler.BaseExceptionHandler.ExceptionInfoHolder;
 
 /**
  * AllExceptionHandlerConfig
@@ -14,7 +17,7 @@ import xyz.zhouxy.plusone.exception.handler.BaseExceptionHandler.ExceptionInfoHo
 public class AllExceptionHandlerConfig {
 
     @Bean
-    AllExceptionHandler getAllExceptionHandler(ExceptionInfoHolder exceptionInfoHolder) {
+    AllExceptionHandler getAllExceptionHandler(@Nonnull ExceptionInfoHolder exceptionInfoHolder) {
         return new AllExceptionHandler(exceptionInfoHolder);
     }
 }
diff --git a/plusone-basic/plusone-basic-application/src/main/java/xyz/zhouxy/plusone/exception/handler/DefaultExceptionHandler.java b/plusone-basic/plusone-basic-application/src/main/java/xyz/zhouxy/plusone/exception/handler/DefaultExceptionHandler.java
index aeb8918..6374a97 100644
--- a/plusone-basic/plusone-basic-application/src/main/java/xyz/zhouxy/plusone/exception/handler/DefaultExceptionHandler.java
+++ b/plusone-basic/plusone-basic-application/src/main/java/xyz/zhouxy/plusone/exception/handler/DefaultExceptionHandler.java
@@ -1,5 +1,7 @@
 package xyz.zhouxy.plusone.exception.handler;
 
+import javax.annotation.Nonnull;
+
 import org.springframework.context.support.DefaultMessageSourceResolvable;
 import org.springframework.core.Ordered;
 import org.springframework.core.annotation.Order;
@@ -11,6 +13,7 @@ import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
 
 import lombok.extern.slf4j.Slf4j;
+import xyz.zhouxy.plusone.commons.exception.handler.BaseExceptionHandler;
 import xyz.zhouxy.plusone.commons.util.RestfulResult;
 
 /**
@@ -40,7 +43,7 @@ import xyz.zhouxy.plusone.commons.util.RestfulResult;
 @Order(Ordered.LOWEST_PRECEDENCE - 1)
 @Slf4j
 public class DefaultExceptionHandler extends BaseExceptionHandler {
-    public DefaultExceptionHandler(ExceptionInfoHolder exceptionInfoHolder) {
+    public DefaultExceptionHandler(@Nonnull ExceptionInfoHolder exceptionInfoHolder) {
         super(exceptionInfoHolder);
         set(IllegalArgumentException.class, 4010000, "格式错误", HttpStatus.FORBIDDEN);
         set(DataAccessException.class, 6030000, "数据库错误", HttpStatus.INTERNAL_SERVER_ERROR, true);
diff --git a/plusone-basic/plusone-basic-application/src/main/java/xyz/zhouxy/plusone/exception/handler/SysExceptionHandler.java b/plusone-basic/plusone-basic-application/src/main/java/xyz/zhouxy/plusone/exception/handler/SysExceptionHandler.java
index b9ad4f6..9fd763f 100644
--- a/plusone-basic/plusone-basic-application/src/main/java/xyz/zhouxy/plusone/exception/handler/SysExceptionHandler.java
+++ b/plusone-basic/plusone-basic-application/src/main/java/xyz/zhouxy/plusone/exception/handler/SysExceptionHandler.java
@@ -8,6 +8,7 @@ import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
 
 import lombok.extern.slf4j.Slf4j;
+import xyz.zhouxy.plusone.commons.exception.handler.BaseExceptionHandler;
 import xyz.zhouxy.plusone.commons.util.RestfulResult;
 import xyz.zhouxy.plusone.exception.SysException;
 
@@ -15,7 +16,7 @@ import xyz.zhouxy.plusone.exception.SysException;
 @Slf4j
 public class SysExceptionHandler extends BaseExceptionHandler {
 
-    public SysExceptionHandler(ExceptionInfoHolder exceptionInfoHolder) {
+    public SysExceptionHandler(@Nonnull ExceptionInfoHolder exceptionInfoHolder) {
         super(exceptionInfoHolder);
     }
 
diff --git a/plusone-basic/plusone-basic-common/pom.xml b/plusone-basic/plusone-basic-common/pom.xml
index a26bfcb..06a0f90 100644
--- a/plusone-basic/plusone-basic-common/pom.xml
+++ b/plusone-basic/plusone-basic-common/pom.xml
@@ -49,7 +49,7 @@
         <dependency>
             <groupId>xyz.zhouxy.plusone</groupId>
             <artifactId>plusone-exception-handler</artifactId>
-            <version>0.0.8-SNAPSHOT</version>
+            <version>0.0.9-SNAPSHOT</version>
         </dependency>
     </dependencies>
 
diff --git a/plusone-basic/plusone-basic-domain/src/main/java/xyz/zhouxy/plusone/constant/EntityStatus.java b/plusone-basic/plusone-basic-domain/src/main/java/xyz/zhouxy/plusone/constant/EntityStatus.java
index 752e31e..d3e887e 100644
--- a/plusone-basic/plusone-basic-domain/src/main/java/xyz/zhouxy/plusone/constant/EntityStatus.java
+++ b/plusone-basic/plusone-basic-domain/src/main/java/xyz/zhouxy/plusone/constant/EntityStatus.java
@@ -24,12 +24,10 @@ public final class EntityStatus extends Enumeration<EntityStatus> {
     private static final ValueSet<EntityStatus> VALUE_SET = new ValueSet<>(
             AVAILABLE, DISABLED);
 
-    @Nonnull
     public static EntityStatus of(int id) {
         return VALUE_SET.get(id);
     }
 
-    @Nonnull
     public static Collection<EntityStatus> constants() {
         return VALUE_SET.getValues();
     }
diff --git a/plusone-basic/plusone-basic-infrastructure/src/main/java/xyz/zhouxy/plusone/exception/config/PlusoneExceptionHandlerConfig.java b/plusone-basic/plusone-basic-infrastructure/src/main/java/xyz/zhouxy/plusone/exception/config/PlusoneExceptionHandlerConfig.java
index fd871aa..ad04f49 100644
--- a/plusone-basic/plusone-basic-infrastructure/src/main/java/xyz/zhouxy/plusone/exception/config/PlusoneExceptionHandlerConfig.java
+++ b/plusone-basic/plusone-basic-infrastructure/src/main/java/xyz/zhouxy/plusone/exception/config/PlusoneExceptionHandlerConfig.java
@@ -5,7 +5,7 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
 import xyz.zhouxy.plusone.constant.ErrorCodeConsts;
-import xyz.zhouxy.plusone.exception.handler.BaseExceptionHandler.ExceptionInfoHolder;
+import xyz.zhouxy.plusone.commons.exception.handler.BaseExceptionHandler.ExceptionInfoHolder;
 
 @Configuration
 public class PlusoneExceptionHandlerConfig {
diff --git a/plusone-basic/plusone-basic-infrastructure/src/main/java/xyz/zhouxy/plusone/validator/InvalidInputExceptionHandler.java b/plusone-basic/plusone-basic-infrastructure/src/main/java/xyz/zhouxy/plusone/validator/InvalidInputExceptionHandler.java
index 82ebd4e..57c6666 100644
--- a/plusone-basic/plusone-basic-infrastructure/src/main/java/xyz/zhouxy/plusone/validator/InvalidInputExceptionHandler.java
+++ b/plusone-basic/plusone-basic-infrastructure/src/main/java/xyz/zhouxy/plusone/validator/InvalidInputExceptionHandler.java
@@ -1,13 +1,15 @@
 package xyz.zhouxy.plusone.validator;
 
+import javax.annotation.Nonnull;
+
 import org.springframework.web.bind.annotation.RestControllerAdvice;
 
-import xyz.zhouxy.plusone.exception.handler.BaseExceptionHandler;
+import xyz.zhouxy.plusone.commons.exception.handler.BaseExceptionHandler;
 
 @RestControllerAdvice
 public class InvalidInputExceptionHandler extends BaseExceptionHandler {
 
-    public InvalidInputExceptionHandler(ExceptionInfoHolder exceptionInfoHolder) {
+    public InvalidInputExceptionHandler(@Nonnull ExceptionInfoHolder exceptionInfoHolder) {
         super(exceptionInfoHolder);
         set(InvalidInputException.class, InvalidInputException.ERROR_CODE, "无效的用户输入");
     }
diff --git a/plusone-system/plusone-system-application/src/main/java/xyz/zhouxy/plusone/system/application/exception/handler/AccountLoginExceptionHandler.java b/plusone-system/plusone-system-application/src/main/java/xyz/zhouxy/plusone/system/application/exception/handler/AccountLoginExceptionHandler.java
index bd2a0d5..4f1895b 100644
--- a/plusone-system/plusone-system-application/src/main/java/xyz/zhouxy/plusone/system/application/exception/handler/AccountLoginExceptionHandler.java
+++ b/plusone-system/plusone-system-application/src/main/java/xyz/zhouxy/plusone/system/application/exception/handler/AccountLoginExceptionHandler.java
@@ -6,14 +6,14 @@ import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
 
-import xyz.zhouxy.plusone.exception.handler.BaseExceptionHandler;
 import xyz.zhouxy.plusone.system.application.exception.AccountLoginException;
+import xyz.zhouxy.plusone.commons.exception.handler.BaseExceptionHandler;
 import xyz.zhouxy.plusone.commons.util.RestfulResult;
 
 @RestControllerAdvice
 public class AccountLoginExceptionHandler extends BaseExceptionHandler {
 
-    public AccountLoginExceptionHandler(ExceptionInfoHolder exceptionInfoHolder) {
+    public AccountLoginExceptionHandler(@Nonnull ExceptionInfoHolder exceptionInfoHolder) {
         super(exceptionInfoHolder);
     }
 
diff --git a/plusone-system/plusone-system-application/src/main/java/xyz/zhouxy/plusone/system/application/exception/handler/SaTokenExceptionHandler.java b/plusone-system/plusone-system-application/src/main/java/xyz/zhouxy/plusone/system/application/exception/handler/SaTokenExceptionHandler.java
index a6e0808..0db62bc 100644
--- a/plusone-system/plusone-system-application/src/main/java/xyz/zhouxy/plusone/system/application/exception/handler/SaTokenExceptionHandler.java
+++ b/plusone-system/plusone-system-application/src/main/java/xyz/zhouxy/plusone/system/application/exception/handler/SaTokenExceptionHandler.java
@@ -1,5 +1,7 @@
 package xyz.zhouxy.plusone.system.application.exception.handler;
 
+import javax.annotation.Nonnull;
+
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.ExceptionHandler;
@@ -14,7 +16,7 @@ import cn.dev33.satoken.exception.NotSafeException;
 import cn.dev33.satoken.exception.SaTokenException;
 import cn.dev33.satoken.exception.SameTokenInvalidException;
 import lombok.extern.slf4j.Slf4j;
-import xyz.zhouxy.plusone.exception.handler.BaseExceptionHandler;
+import xyz.zhouxy.plusone.commons.exception.handler.BaseExceptionHandler;
 import xyz.zhouxy.plusone.commons.util.RestfulResult;
 
 /**
@@ -27,7 +29,7 @@ import xyz.zhouxy.plusone.commons.util.RestfulResult;
 public class SaTokenExceptionHandler extends BaseExceptionHandler {
 
 
-    public SaTokenExceptionHandler(ExceptionInfoHolder exceptionInfoHolder) {
+    public SaTokenExceptionHandler(@Nonnull ExceptionInfoHolder exceptionInfoHolder) {
         super(exceptionInfoHolder);
         set(NotPermissionException.class, 4030103, "会话未能通过权限认证", HttpStatus.FORBIDDEN);
         set(NotRoleException.class, 4030103, "会话未能通过角色认证", HttpStatus.FORBIDDEN);
diff --git a/plusone-system/plusone-system-application/src/main/java/xyz/zhouxy/plusone/system/application/query/AccountQueries.java b/plusone-system/plusone-system-application/src/main/java/xyz/zhouxy/plusone/system/application/query/AccountQueries.java
index e1019e4..fa67800 100644
--- a/plusone-system/plusone-system-application/src/main/java/xyz/zhouxy/plusone/system/application/query/AccountQueries.java
+++ b/plusone-system/plusone-system-application/src/main/java/xyz/zhouxy/plusone/system/application/query/AccountQueries.java
@@ -2,6 +2,8 @@ package xyz.zhouxy.plusone.system.application.query;
 
 import java.util.List;
 
+import javax.annotation.Nonnull;
+
 import org.apache.ibatis.annotations.Mapper;
 
 import xyz.zhouxy.plusone.commons.util.PageDTO;
@@ -23,6 +25,7 @@ public interface AccountQueries {
         return PageDTO.of(content, total);
     }
 
+    @Nonnull
     List<AccountOverview> queryAccountOverview(AccountQueryParams queryParams);
 
     long count(AccountQueryParams queryParams);
diff --git a/plusone-system/plusone-system-domain/src/main/java/xyz/zhouxy/plusone/system/domain/model/account/AccountStatus.java b/plusone-system/plusone-system-domain/src/main/java/xyz/zhouxy/plusone/system/domain/model/account/AccountStatus.java
index b5e9ba7..540ceab 100644
--- a/plusone-system/plusone-system-domain/src/main/java/xyz/zhouxy/plusone/system/domain/model/account/AccountStatus.java
+++ b/plusone-system/plusone-system-domain/src/main/java/xyz/zhouxy/plusone/system/domain/model/account/AccountStatus.java
@@ -31,7 +31,6 @@ public final class AccountStatus extends Enumeration<AccountStatus> implements I
         return VALUE_SET.get(id);
     }
 
-    @Nonnull
     public static Collection<AccountStatus> constants() {
         return VALUE_SET.getValues();
     }
diff --git a/plusone-system/plusone-system-domain/src/main/java/xyz/zhouxy/plusone/system/domain/model/account/Sex.java b/plusone-system/plusone-system-domain/src/main/java/xyz/zhouxy/plusone/system/domain/model/account/Sex.java
index c8e87e0..09735c5 100644
--- a/plusone-system/plusone-system-domain/src/main/java/xyz/zhouxy/plusone/system/domain/model/account/Sex.java
+++ b/plusone-system/plusone-system-domain/src/main/java/xyz/zhouxy/plusone/system/domain/model/account/Sex.java
@@ -27,13 +27,11 @@ public final class Sex extends Enumeration<Sex> implements IValueObject {
 
     private static final ValueSet<Sex> VALUE_SET = new ValueSet<>(UNSET, MALE, FEMALE);
 
-    @Nonnull
     @StaticFactoryMethod(Sex.class)
     public static Sex of(int value) {
         return VALUE_SET.get(value);
     }
 
-    @Nonnull
     public static Collection<Sex> constants() {
         return VALUE_SET.getValues();
     }