diff --git a/pom.xml b/pom.xml
index 06b845a..f396356 100644
--- a/pom.xml
+++ b/pom.xml
@@ -103,7 +103,11 @@
 			<groupId>org.springframework.cloud</groupId>
 			<artifactId>spring-cloud-starter-bootstrap</artifactId>
 		</dependency>
-
+		<dependency>
+			<groupId>com.fasterxml.jackson.datatype</groupId>
+			<artifactId>jackson-datatype-jsr310</artifactId>
+			<version>2.15.3</version>
+		</dependency>
 		<!-- 测试依赖 -->
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
@@ -182,6 +186,16 @@
 							<artifactId>lombok</artifactId>
 							<version>1.18.38</version>
 						</path>
+						<path>
+							<groupId>org.mapstruct</groupId>
+							<artifactId>mapstruct-processor</artifactId>
+							<version>1.5.5.Final</version>
+						</path>
+						<path>
+							<groupId>org.projectlombok</groupId>
+							<artifactId>lombok-mapstruct-binding</artifactId>
+							<version>0.2.0</version>
+						</path>
 					</annotationProcessorPaths>
 				</configuration>
 			</plugin>
diff --git a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/controller/GpuResourceController.java b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/controller/GpuResourceController.java
index f26f167..2514463 100644
--- a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/controller/GpuResourceController.java
+++ b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/controller/GpuResourceController.java
@@ -13,7 +13,7 @@ import java.util.List;
 public class GpuResourceController {
     @Autowired
     private GpuManageService gpuManageService;
-    @PostMapping
+    @PostMapping(value = "/add", produces = "application/json")
     public ResponseVO addGpu(@Valid @RequestBody GpuCreateDTO dto){
         return gpuManageService.createGpuResource(dto);
     }
diff --git a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/entity/GpuResource.java b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/entity/GpuResource.java
index 35a50a6..c6a4770 100644
--- a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/entity/GpuResource.java
+++ b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/entity/GpuResource.java
@@ -4,49 +4,20 @@ import com.baomidou.mybatisplus.annotation.TableField;
 import lombok.Data;
 import lombok.Getter;
 import lombok.Setter;
+import net.sf.jsqlparser.expression.DateTimeLiteralExpression;
 
 import java.time.LocalDateTime;
+import java.util.Date;
 
 @Setter
 @Data
 public class GpuResource {
-    @Getter
     @TableField("GPUId")
     private Long GPUId;
 
-    @Getter
     @TableField("GPUModel")
     private String GPUModel;
 
-    public Integer getGPUMemorySize() {
-        return GPUMemorySize;
-    }
-
-    public Long getGPUId() {
-        return GPUId;
-    }
-
-    public String getGPUModel() {
-        return GPUModel;
-    }
-
-    public String getIp() {
-        return Ip;
-    }
-
-    public LocalDateTime getCreateTime() {
-        return CreateTime;
-    }
-
-    public LocalDateTime getUpdateTime() {
-        return UpdateTime;
-    }
-
-    public Integer getGPUMaxMemory() {
-        return GPUMaxMemory;
-    }
-
-    @Getter
     @TableField("GPUMemorySize")
     private Integer GPUMemorySize;
 
@@ -56,15 +27,12 @@ public class GpuResource {
     @TableField("Ip")
     private String Ip;
 
-    @Getter
     @TableField("CreatedTime")
     private LocalDateTime CreateTime;
 
-    @Getter
     @TableField("update_time")
     private LocalDateTime UpdateTime;
 
-    @Getter
     @TableField("GPUMaxMemory")
     private Integer GPUMaxMemory;
 
@@ -93,6 +61,30 @@ public class GpuResource {
 
     public GpuResource() {}
 
+    public Integer getGPUMemorySize() {
+        return GPUMemorySize;
+    }
+
+    public Long getGPUId() {
+        return GPUId;
+    }
+
+    public String getGPUModel() {
+        return GPUModel;
+    }
+
+    public String getIp() {
+        return Ip;
+    }
+
+    public LocalDateTime getCreateTime() {
+        return CreateTime;
+    }
+
+    public Integer getGPUMaxMemory() {
+        return GPUMaxMemory;
+    }
+
     public void setGPUId(Long GPUId) {
         this.GPUId = GPUId;
     }
@@ -117,9 +109,5 @@ public class GpuResource {
         CreateTime = createTime;
     }
 
-    public void setUpdateTime(LocalDateTime updateTime) {
-        UpdateTime = updateTime;
-    }
-
 
 }
diff --git a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/mapper/GpuResourceDao.java b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/mapper/GpuResourceDao.java
index 7efab1f..ae8acd2 100644
--- a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/mapper/GpuResourceDao.java
+++ b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/mapper/GpuResourceDao.java
@@ -12,7 +12,7 @@ import java.util.Map;
 public interface GpuResourceDao {
     //---------------------- 基础CRUD ------------------------
     @Insert("INSERT INTO Ipz.public.gpu_resource (GPUModel, GPUMemorySize, Ip) " +
-            "VALUES (#{model}, #{memory}, #{ip})")
+            "VALUES (#{GPUModel}, #{GPUMemorySize}, #{Ip})")
     @Options(useGeneratedKeys = true, keyProperty = "GPUId")
     Integer insert(GpuResource entity);
 
diff --git a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/pojo/GpuCreateDTO.java b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/pojo/GpuCreateDTO.java
index 8916ec8..8e3ec34 100644
--- a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/pojo/GpuCreateDTO.java
+++ b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/pojo/GpuCreateDTO.java
@@ -1,5 +1,6 @@
 package com.bipt.intelligentapplicationorchestrationservice.pojo;
 
+import com.fasterxml.jackson.annotation.JsonProperty;
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;
 import jakarta.validation.constraints.Pattern;
@@ -14,14 +15,17 @@ public class GpuCreateDTO {
     @NotBlank(message = "GPU型号不能为空")
     @Pattern(regexp = "^([A-Z][A-Z0-9-]+)-\\w+",
             message = "型号格式应为 [厂商（大写字母开头）]-[型号]，如 Intel-Xe_GPU")
+    @JsonProperty("GPUModel") // 显示指定JSON映射名称
     private String GPUModel;
 
     @NotNull(message = "显存容量不能为空")
+    @JsonProperty("GPUMemorySize")
     private Integer GPUMemorySize;
 
     @NotBlank(message = "IP地址不能为空")
-    @Pattern(regexp = "^\\\\d{1,3}\\\\.\\\\d{1,3}\\\\.\\\\d{1,3}\\\\.\\\\d{1,3}$",
+    @Pattern(regexp = "^(\\d{1,3}\\.){3}\\d{1,3}$",
             message = "IP地址格式无效")
+    @JsonProperty("Ip") // 显示指定JSON映射名称
     private String Ip;
 
 }
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index c501161..73c0fbd 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -9,6 +9,7 @@ spring.datasource.driver-class-name=com.kingbase8.Driver
 spring.datasource.hikari.maximum-pool-size=10
 spring.datasource.hikari.minimum-idle=5
 spring.datasource.hikari.connection-timeout=30000
+spring.mvc.contentnegotiation.default-content-type=application/json
 
 # MyBatis??
 mybatis.mapper-locations=classpath:mapper/*.xml