diff --git a/src/main/java/com/dc/dc_project/controller/record/RecordEngineeringController.java b/src/main/java/com/dc/dc_project/controller/record/RecordEngineeringController.java
index 19f104d..492296d 100644
--- a/src/main/java/com/dc/dc_project/controller/record/RecordEngineeringController.java
+++ b/src/main/java/com/dc/dc_project/controller/record/RecordEngineeringController.java
@@ -37,6 +37,6 @@ public class RecordEngineeringController {
 
     @PostMapping("/update")
     public ResponseResult update(RecordEngineering recordResult) {
-        return recordEngineeringService.update(recordResult);
+        return recordEngineeringService.updateRecordEngineering(recordResult);
     }
 }
diff --git a/src/main/java/com/dc/dc_project/service/RecordEngineeringService.java b/src/main/java/com/dc/dc_project/service/RecordEngineeringService.java
index 40094aa..2821367 100644
--- a/src/main/java/com/dc/dc_project/service/RecordEngineeringService.java
+++ b/src/main/java/com/dc/dc_project/service/RecordEngineeringService.java
@@ -33,4 +33,11 @@ public interface RecordEngineeringService extends IService<RecordEngineering> {
      * @return 删除结果
      */
     ResponseResult delete(RecordEngineering recordResult);
+
+    /**
+     * 修改检测工程信息
+     * @param recordResult 检测工程信息
+     * @return 修改结果
+     */
+    ResponseResult updateRecordEngineering(RecordEngineering recordResult);
 }
diff --git a/src/main/java/com/dc/dc_project/service/impl/RecordEngineeringServiceImpl.java b/src/main/java/com/dc/dc_project/service/impl/RecordEngineeringServiceImpl.java
index 62192a5..4be31d6 100644
--- a/src/main/java/com/dc/dc_project/service/impl/RecordEngineeringServiceImpl.java
+++ b/src/main/java/com/dc/dc_project/service/impl/RecordEngineeringServiceImpl.java
@@ -46,6 +46,18 @@ public class RecordEngineeringServiceImpl extends ServiceImpl<RecordEngineeringM
             return ResponseResult.error("请选择要删除的检测工程");
         return this.removeById(recordResult.getId()) ? ResponseResult.success("删除成功") : ResponseResult.error("删除失败");
     }
+
+    @Override
+    public ResponseResult updateRecordEngineering(RecordEngineering recordResult) {
+        if(recordResult.getId() == null)
+            return ResponseResult.error("请选择要修改的检测工程");
+        RecordEngineering oldRecordEngineering = this.getById(recordResult.getId());
+        if(oldRecordEngineering == null)
+            return ResponseResult.error("要修改的检测工程不存在");
+        oldRecordEngineering.setEngineeringName(recordResult.getEngineeringName() != null? recordResult.getEngineeringName() : oldRecordEngineering.getEngineeringName());
+
+        return this.updateById(oldRecordEngineering)? ResponseResult.success("修改成功") : ResponseResult.error("修改失败");
+    }
 }