diff --git a/cloud-common/cloud-common-core/pom.xml b/cloud-common/cloud-common-core/pom.xml
index f3591e8..1316e57 100644
--- a/cloud-common/cloud-common-core/pom.xml
+++ b/cloud-common/cloud-common-core/pom.xml
@@ -141,10 +141,17 @@
             <artifactId>apm-toolkit-logback-1.x</artifactId>
         </dependency>
 
+        <!-- HuTool 工具类 -->
         <dependency>
             <groupId>cn.hutool</groupId>
             <artifactId>hutool-all</artifactId>
         </dependency>
+
+        <!-- SpringBoot 单元测试框架 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+        </dependency>
     </dependencies>
 
 </project>
diff --git a/cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/basic/SecurityBasic.java b/cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/basic/SecurityBasic.java
new file mode 100644
index 0000000..4feb974
--- /dev/null
+++ b/cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/basic/SecurityBasic.java
@@ -0,0 +1,16 @@
+package com.muyu.common.core.basic;
+
+/**
+ * @author dongzeliang
+ * @version 1.0
+ * @description: 权限获取标准接口
+ * @date 2025/3/1 11:57
+ */
+public interface SecurityBasic {
+
+    /**
+     * 获取当前登录用户的用户名称
+     * @return 当前登录用户名称
+     */
+    public String getUsername();
+}
diff --git a/cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/config/MybatisPlusConfig.java b/cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/mybatisplus/MybatisPlusConfig.java
similarity index 94%
rename from cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/config/MybatisPlusConfig.java
rename to cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/mybatisplus/MybatisPlusConfig.java
index 79cd0ff..ab9a9c9 100644
--- a/cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/config/MybatisPlusConfig.java
+++ b/cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/mybatisplus/MybatisPlusConfig.java
@@ -1,4 +1,4 @@
-package com.muyu.common.core.config;
+package com.muyu.common.core.mybatisplus;
 
 import com.baomidou.mybatisplus.annotation.DbType;
 import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
diff --git a/cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/mybatisplus/SystemMetaObjectHandler.java b/cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/mybatisplus/SystemMetaObjectHandler.java
new file mode 100644
index 0000000..9bd0d87
--- /dev/null
+++ b/cloud-common/cloud-common-core/src/main/java/com/muyu/common/core/mybatisplus/SystemMetaObjectHandler.java
@@ -0,0 +1,46 @@
+package com.muyu.common.core.mybatisplus;
+
+import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
+import com.muyu.common.core.basic.SecurityBasic;
+import lombok.AllArgsConstructor;
+import org.apache.ibatis.reflection.MetaObject;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+
+import java.util.Date;
+
+/**
+ * 框架字段自动填充器
+ * @author dongzeliang
+ * @version 1.0
+ * @description: 框架字段自动填充器
+ * @date 2025/3/1 11:51
+ */
+@AllArgsConstructor
+@ConditionalOnProperty(value = "basic.mybatis-plus.meta.enabled", havingValue = "true")
+public class SystemMetaObjectHandler implements MetaObjectHandler {
+
+    private final SecurityBasic securityBasic;
+
+    /**
+     * 插入元对象字段填充（用于插入时对公共字段的填充）
+     *
+     * @param metaObject 元对象
+     */
+    @Override
+    public void insertFill(MetaObject metaObject) {
+        this.strictInsertFill(metaObject, "createBy", String.class, securityBasic.getUsername());
+        this.strictInsertFill(metaObject, "createTime", Date.class, new Date());
+    }
+
+    /**
+     * 更新元对象字段填充（用于更新时对公共字段的填充）
+     *
+     * @param metaObject 元对象
+     */
+    @Override
+    public void updateFill(MetaObject metaObject) {
+
+        this.strictInsertFill(metaObject, "updateBy", String.class, securityBasic.getUsername());
+        this.strictInsertFill(metaObject, "updateTime", Date.class, new Date());
+    }
+}
diff --git a/cloud-common/cloud-common-core/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports b/cloud-common/cloud-common-core/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports
index 0db8834..418c8d5 100644
--- a/cloud-common/cloud-common-core/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports
+++ b/cloud-common/cloud-common-core/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports
@@ -1,3 +1,4 @@
 com.muyu.common.core.utils.SpringUtils
 com.muyu.common.core.feign.FeginConfig
-com.muyu.common.core.config.MybatisPlusConfig
\ No newline at end of file
+com.muyu.common.core.mybatisplus.MybatisPlusConfig
+com.muyu.common.core.mybatisplus.SystemMetaObjectHandler
\ No newline at end of file
diff --git a/cloud-common/cloud-common-security/src/main/java/com/muyu/common/security/service/SecurityBasicImpl.java b/cloud-common/cloud-common-security/src/main/java/com/muyu/common/security/service/SecurityBasicImpl.java
new file mode 100644
index 0000000..ba3ed26
--- /dev/null
+++ b/cloud-common/cloud-common-security/src/main/java/com/muyu/common/security/service/SecurityBasicImpl.java
@@ -0,0 +1,24 @@
+package com.muyu.common.security.service;
+
+import com.muyu.common.core.basic.SecurityBasic;
+import com.muyu.common.security.utils.SecurityUtils;
+
+/**
+ * 登陆信息标准实现
+ * @author dongzeliang
+ * @version 1.0
+ * @description: 登陆信息标准实现
+ * @date 2025/3/1 11:59
+ */
+public class SecurityBasicImpl implements SecurityBasic {
+
+    /**
+     * 获取当前登录用户的用户名称
+     *
+     * @return 当前登录用户名称
+     */
+    @Override
+    public String getUsername() {
+        return SecurityUtils.getUsername();
+    }
+}
diff --git a/cloud-common/cloud-common-security/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports b/cloud-common/cloud-common-security/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports
index f4e76b1..66ebfea 100644
--- a/cloud-common/cloud-common-security/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports
+++ b/cloud-common/cloud-common-security/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports
@@ -3,3 +3,4 @@ com.muyu.common.security.service.TokenService
 com.muyu.common.security.aspect.PreAuthorizeAspect
 com.muyu.common.security.aspect.InnerAuthAspect
 com.muyu.common.security.handler.GlobalExceptionHandler
+com.muyu.common.security.service.SecurityBasicImpl
\ No newline at end of file
diff --git a/cloud-gateway/src/main/java/com/muyu/gateway/filter/ValidateCodeFilter.java b/cloud-gateway/src/main/java/com/muyu/gateway/filter/ValidateCodeFilter.java
index c0e40d7..630f3a5 100644
--- a/cloud-gateway/src/main/java/com/muyu/gateway/filter/ValidateCodeFilter.java
+++ b/cloud-gateway/src/main/java/com/muyu/gateway/filter/ValidateCodeFilter.java
@@ -9,10 +9,14 @@ import com.muyu.gateway.service.ValidateCodeService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.cloud.gateway.filter.GatewayFilter;
 import org.springframework.cloud.gateway.filter.factory.AbstractGatewayFilterFactory;
+import org.springframework.core.io.buffer.DataBuffer;
 import org.springframework.core.io.buffer.DataBufferUtils;
 import org.springframework.http.server.reactive.ServerHttpRequest;
 import org.springframework.stereotype.Component;
+import reactor.core.publisher.Flux;
+
 import java.nio.charset.StandardCharsets;
+import java.util.concurrent.atomic.AtomicReference;
 
 /**
  * 验证码过滤器
@@ -64,13 +68,13 @@ public class ValidateCodeFilter extends AbstractGatewayFilterFactory<Object> {
 
     private String resolveBodyFromRequest (ServerHttpRequest serverHttpRequest) {
         // 获取请求体
-        return DataBufferUtils.join(serverHttpRequest.getBody())
-                .map(dataBuffer -> {
-                    byte[] bytes = new byte[dataBuffer.readableByteCount()];
-                    dataBuffer.read(bytes);
-                    DataBufferUtils.release(dataBuffer);
-                    return new String(bytes, StandardCharsets.UTF_8);
-                })
-                .block();
+        Flux<DataBuffer> dataBufferFlux = serverHttpRequest.getBody();
+        AtomicReference<String> bodyStr = new AtomicReference<>();
+        dataBufferFlux.cache().subscribe(dataBuffer -> {
+            byte[] bytes = new byte[dataBuffer.readableByteCount()];
+            dataBuffer.read(bytes);
+            bodyStr.set(new String(bytes, StandardCharsets.UTF_8));
+        });
+        return bodyStr.get();
     }
 }