diff --git a/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/aima/AimaTaskController.java b/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/aima/AimaTaskController.java
index 227e7ce..6533d48 100644
--- a/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/aima/AimaTaskController.java
+++ b/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/aima/AimaTaskController.java
@@ -58,6 +58,14 @@ public class AimaTaskController extends BaseController {
         return toAjax(aimaTaskService.insertAimaTask(aimaTask));
     }
 
+    @ApiOperation("复制爱玛任务")
+    @PreAuthorize("@ss.hasPermi('aima:task:add')")
+    @Log(title = "爱玛任务管理", businessType = BusinessType.INSERT)
+    @PostMapping("/copy/{id}")
+    public AjaxResult copy(@PathVariable String id) {
+        return success(aimaTaskService.copyAimaTask(id));
+    }
+
     @ApiOperation("修改任务")
     @PreAuthorize("@ss.hasPermi('aima:task:edit')")
     @Log(title = "任务管理", businessType = BusinessType.UPDATE)
diff --git a/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/aima/AimaTestCaseController.java b/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/aima/AimaTestCaseController.java
index 4c331fc..90b0cf0 100644
--- a/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/aima/AimaTestCaseController.java
+++ b/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/aima/AimaTestCaseController.java
@@ -58,6 +58,14 @@ public class AimaTestCaseController extends BaseController {
         return toAjax(aimaTestCaseService.insertAimaTestCase(aimaTestCase));
     }
 
+    @ApiOperation("复制测试用例")
+    @PreAuthorize("@ss.hasPermi('aima:testcase:add')")
+    @Log(title = "测试用例管理", businessType = BusinessType.INSERT)
+    @PostMapping("/copy/{id}")
+    public AjaxResult copy(@PathVariable String id) {
+        return success(aimaTestCaseService.copyAimaTestCase(id));
+    }
+
     @ApiOperation("修改测试用例")
     @PreAuthorize("@ss.hasPermi('aima:testcase:edit')")
     @Log(title = "测试用例管理", businessType = BusinessType.UPDATE)
diff --git a/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/inspection/InspectionTaskController.java b/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/inspection/InspectionTaskController.java
index c144cbe..b30a500 100644
--- a/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/inspection/InspectionTaskController.java
+++ b/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/inspection/InspectionTaskController.java
@@ -89,6 +89,15 @@ public class InspectionTaskController extends BaseController
         return toAjax(inspectionTaskService.insertInspectionTask(inspectionTask));
     }
 
+    @ApiOperation("复制巡检任务")
+    @PreAuthorize("@ss.hasPermi('inspection:task:add')")
+    @Log(title = "巡检任务", businessType = BusinessType.INSERT)
+    @PostMapping("/copy/{id}")
+    public AjaxResult copy(@PathVariable String id)
+    {
+        return success(inspectionTaskService.copyInspectionTask(id));
+    }
+
     /**
      * 修改巡检任务
      */
diff --git a/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/inspection/InspectionWaypointController.java b/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/inspection/InspectionWaypointController.java
index 1d0f8aa..285758b 100644
--- a/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/inspection/InspectionWaypointController.java
+++ b/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/inspection/InspectionWaypointController.java
@@ -88,6 +88,15 @@ public class InspectionWaypointController extends BaseController
         return toAjax(inspectionWaypointService.insertInspectionWaypoint(inspectionWaypoint));
     }
 
+    @ApiOperation("复制巡检点位")
+    @PreAuthorize("@ss.hasPermi('inspection:waypoint:add')")
+    @Log(title = "巡检点位", businessType = BusinessType.INSERT)
+    @PostMapping("/copy/{id}")
+    public AjaxResult copy(@PathVariable String id)
+    {
+        return success(inspectionWaypointService.copyInspectionWaypoint(id));
+    }
+
     /**
      * 修改巡检点位
      */
diff --git a/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/test/TeDetectionItemController.java b/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/test/TeDetectionItemController.java
index 3c4a12a..7cdb049 100644
--- a/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/test/TeDetectionItemController.java
+++ b/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/test/TeDetectionItemController.java
@@ -60,6 +60,14 @@ public class TeDetectionItemController extends BaseController {
         return toAjax(rows);
     }
 
+    @ApiOperation("复制检测项配置")
+    @PreAuthorize("@ss.hasPermi('test:detect:add')")
+    @Log(title = "检测项配置", businessType = BusinessType.INSERT)
+    @PostMapping("/copy/{id}")
+    public AjaxResult copy(@PathVariable String id) {
+        return success(teDetectionItemService.copyTeDetectionItem(id));
+    }
+
     @ApiOperation("修改检测项配置")
     @PreAuthorize("@ss.hasPermi('test:detect:edit')")
     @Log(title = "检测项配置", businessType = BusinessType.UPDATE)
diff --git a/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/test/TeTaskConfigInfoController.java b/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/test/TeTaskConfigInfoController.java
index 26404e9..b1f41b9 100644
--- a/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/test/TeTaskConfigInfoController.java
+++ b/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/test/TeTaskConfigInfoController.java
@@ -48,6 +48,14 @@ public class TeTaskConfigInfoController extends BaseController {
         return toAjax(teTaskConfigInfoService.insertTeTaskConfigInfo(teTaskConfigInfo));
     }
 
+    @ApiOperation("复制任务配置")
+    @PreAuthorize("@ss.hasPermi('test:config:add')")
+    @Log(title = "任务配置", businessType = BusinessType.INSERT)
+    @PostMapping("/copy/{id}")
+    public AjaxResult copy(@PathVariable String id) {
+        return success(teTaskConfigInfoService.copyTeTaskConfigInfo(id));
+    }
+
     @ApiOperation("修改任务配置信息")
     @PreAuthorize("@ss.hasPermi('test:config:edit')")
     @Log(title = "任务配置信息", businessType = BusinessType.UPDATE)
diff --git a/cmvr-iot-aima/src/main/java/com/cmvr/aima/service/IAimaTaskService.java b/cmvr-iot-aima/src/main/java/com/cmvr/aima/service/IAimaTaskService.java
index 05960fa..f816588 100644
--- a/cmvr-iot-aima/src/main/java/com/cmvr/aima/service/IAimaTaskService.java
+++ b/cmvr-iot-aima/src/main/java/com/cmvr/aima/service/IAimaTaskService.java
@@ -16,6 +16,7 @@ public interface IAimaTaskService {
     List<AimaTask> selectAimaTaskList(AimaTask aimaTask);
     List<AimaTaskVo> selectAimaTaskVoList(AimaTask aimaTask);
     int insertAimaTask(AimaTask aimaTask);
+    String copyAimaTask(String id);
     int updateAimaTask(AimaTask aimaTask);
     int deleteAimaTaskByIds(String[] ids);
     int deleteAimaTaskById(String id);
diff --git a/cmvr-iot-aima/src/main/java/com/cmvr/aima/service/IAimaTestCaseService.java b/cmvr-iot-aima/src/main/java/com/cmvr/aima/service/IAimaTestCaseService.java
index 551e8f3..a438d6a 100644
--- a/cmvr-iot-aima/src/main/java/com/cmvr/aima/service/IAimaTestCaseService.java
+++ b/cmvr-iot-aima/src/main/java/com/cmvr/aima/service/IAimaTestCaseService.java
@@ -43,6 +43,9 @@ public interface IAimaTestCaseService {
      */
     int insertAimaTestCase(AimaTestCase aimaTestCase);
 
+    /** Copy a test case and its independent detection item. */
+    String copyAimaTestCase(String id);
+
     /**
      * 修改爱玛测试用例
      * 
diff --git a/cmvr-iot-aima/src/main/java/com/cmvr/aima/service/impl/AimaTaskServiceImpl.java b/cmvr-iot-aima/src/main/java/com/cmvr/aima/service/impl/AimaTaskServiceImpl.java
index 14cf561..5b02469 100644
--- a/cmvr-iot-aima/src/main/java/com/cmvr/aima/service/impl/AimaTaskServiceImpl.java
+++ b/cmvr-iot-aima/src/main/java/com/cmvr/aima/service/impl/AimaTaskServiceImpl.java
@@ -18,6 +18,7 @@ import com.cmvr.test.service.ITeTaskOrchestrationService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.cmvr.common.utils.DateUtils;
+import com.cmvr.common.utils.EntityCopyUtils;
 import com.cmvr.common.utils.SecurityUtils;
 import com.cmvr.aima.mapper.AimaTaskMapper;
 import com.cmvr.aima.mapper.AimaTaskTestCaseMapper;
@@ -75,6 +76,39 @@ public class AimaTaskServiceImpl extends ServiceImpl<AimaTaskMapper, AimaTask> i
         return aimaTaskMapper.insertAimaTask(aimaTask);
     }
 
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public String copyAimaTask(String id) {
+        AimaTask source = aimaTaskMapper.selectAimaTaskById(id);
+        if (source == null) {
+            throw new IllegalArgumentException("爱玛任务不存在: " + id);
+        }
+        if (source.getTaskConfigId() == null || source.getTaskConfigId().isEmpty()) {
+            throw new IllegalStateException("爱玛任务未关联任务配置，无法完整复制: " + id);
+        }
+
+        String copiedConfigId = teTaskConfigInfoService.copyTeTaskConfigInfo(source.getTaskConfigId());
+        AimaTask copy = new AimaTask();
+        copy.setId(UUID.randomUUID().toString().replace("-", ""));
+        copy.setTaskCode(EntityCopyUtils.copyCode(source.getTaskCode(), 50));
+        copy.setTaskName(EntityCopyUtils.copyName(source.getTaskName(), 100));
+        copy.setTaskType(source.getTaskType());
+        copy.setPhoneId(source.getPhoneId());
+        copy.setVehicleId(source.getVehicleId());
+        copy.setTestCaseCount(0);
+        copy.setTaskConfigId(copiedConfigId);
+        copy.setRemark(source.getRemark());
+        copy.setCreateTime(DateUtils.getNowDate());
+        copy.setCreateBy(SecurityUtils.getUsername());
+        aimaTaskMapper.insertAimaTask(copy);
+
+        List<String> testCaseIds = aimaTaskTestCaseMapper.selectTestCasesByTaskId(id).stream()
+                .map(AimaTestCase::getId)
+                .collect(Collectors.toList());
+        bindTestCases(copy.getId(), testCaseIds);
+        return copy.getId();
+    }
+
     @Override
     public int updateAimaTask(AimaTask aimaTask) {
         aimaTask.setUpdateTime(DateUtils.getNowDate());
diff --git a/cmvr-iot-aima/src/main/java/com/cmvr/aima/service/impl/AimaTestCaseServiceImpl.java b/cmvr-iot-aima/src/main/java/com/cmvr/aima/service/impl/AimaTestCaseServiceImpl.java
index 9ea72ff..61fb690 100644
--- a/cmvr-iot-aima/src/main/java/com/cmvr/aima/service/impl/AimaTestCaseServiceImpl.java
+++ b/cmvr-iot-aima/src/main/java/com/cmvr/aima/service/impl/AimaTestCaseServiceImpl.java
@@ -9,6 +9,7 @@ import com.cmvr.test.service.ITeDetectionItemService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.cmvr.common.utils.DateUtils;
+import com.cmvr.common.utils.EntityCopyUtils;
 import com.cmvr.common.utils.SecurityUtils;
 import com.cmvr.aima.mapper.AimaTestCaseMapper;
 import com.cmvr.aima.domain.AimaTestCase;
@@ -87,6 +88,40 @@ public class AimaTestCaseServiceImpl extends ServiceImpl<AimaTestCaseMapper, Aim
         return aimaTestCaseMapper.insertAimaTestCase(aimaTestCase);
     }
 
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public String copyAimaTestCase(String id) {
+        AimaTestCase source = aimaTestCaseMapper.selectAimaTestCaseById(id);
+        if (source == null) {
+            throw new IllegalArgumentException("测试用例不存在: " + id);
+        }
+        if (source.getDetectItemId() == null || source.getDetectItemId().isEmpty()) {
+            throw new IllegalStateException("测试用例未关联检测项，无法完整复制: " + id);
+        }
+
+        String copiedDetectItemId = teDetectionItemService.copyTeDetectionItem(source.getDetectItemId());
+        AimaTestCase copy = AimaTestCase.builder()
+                .id(UUID.randomUUID().toString().replace("-", ""))
+                .caseCode(EntityCopyUtils.copyCode(source.getCaseCode(), 50))
+                .caseName(EntityCopyUtils.copyName(source.getCaseName(), 100))
+                .caseCategory(source.getCaseCategory())
+                .testDescription(source.getTestDescription())
+                .precondition(source.getPrecondition())
+                .testSteps(source.getTestSteps())
+                .expectedResult(source.getExpectedResult())
+                .priority(source.getPriority())
+                .enabled(source.getEnabled())
+                .sortOrder(source.getSortOrder())
+                .estimatedDuration(source.getEstimatedDuration())
+                .detectItemId(copiedDetectItemId)
+                .build();
+        copy.setRemark(source.getRemark());
+        copy.setCreateTime(DateUtils.getNowDate());
+        copy.setCreateBy(SecurityUtils.getUsername());
+        aimaTestCaseMapper.insertAimaTestCase(copy);
+        return copy.getId();
+    }
+
     /**
      * 修改爱玛测试用例
      * 
diff --git a/cmvr-iot-common/src/main/java/com/cmvr/common/utils/EntityCopyUtils.java b/cmvr-iot-common/src/main/java/com/cmvr/common/utils/EntityCopyUtils.java
new file mode 100644
index 0000000..b2ecb2b
--- /dev/null
+++ b/cmvr-iot-common/src/main/java/com/cmvr/common/utils/EntityCopyUtils.java
@@ -0,0 +1,33 @@
+package com.cmvr.common.utils;
+
+import java.util.UUID;
+
+/**
+ * Helpers for generating user-facing names and unique codes for copied records.
+ */
+public final class EntityCopyUtils {
+
+    private static final String COPY_NAME_SUFFIX = " - 副本";
+
+    private EntityCopyUtils() {
+    }
+
+    public static String copyName(String sourceName, int maxLength) {
+        String baseName = StringUtils.isBlank(sourceName) ? "未命名" : sourceName;
+        int baseMaxLength = Math.max(0, maxLength - COPY_NAME_SUFFIX.length());
+        if (baseName.length() > baseMaxLength) {
+            baseName = baseName.substring(0, baseMaxLength);
+        }
+        return baseName + COPY_NAME_SUFFIX;
+    }
+
+    public static String copyCode(String sourceCode, int maxLength) {
+        String suffix = "_COPY_" + UUID.randomUUID().toString().replace("-", "").substring(0, 12);
+        String baseCode = StringUtils.isBlank(sourceCode) ? "COPY" : sourceCode;
+        int baseMaxLength = Math.max(0, maxLength - suffix.length());
+        if (baseCode.length() > baseMaxLength) {
+            baseCode = baseCode.substring(0, baseMaxLength);
+        }
+        return baseCode + suffix;
+    }
+}
diff --git a/cmvr-iot-inspection/src/main/java/com/cmvr/inspection/service/IInspectionTaskService.java b/cmvr-iot-inspection/src/main/java/com/cmvr/inspection/service/IInspectionTaskService.java
index 8f90067..aa0b348 100644
--- a/cmvr-iot-inspection/src/main/java/com/cmvr/inspection/service/IInspectionTaskService.java
+++ b/cmvr-iot-inspection/src/main/java/com/cmvr/inspection/service/IInspectionTaskService.java
@@ -38,6 +38,9 @@ public interface IInspectionTaskService extends IService<InspectionTask>
      */
     int insertInspectionTask(InspectionTask inspectionTask);
 
+    /** Copy a task, its independent task configuration and ordered waypoint bindings. */
+    String copyInspectionTask(String id);
+
     /**
      * 修改巡检任务
      * 
diff --git a/cmvr-iot-inspection/src/main/java/com/cmvr/inspection/service/IInspectionWaypointService.java b/cmvr-iot-inspection/src/main/java/com/cmvr/inspection/service/IInspectionWaypointService.java
index 2668dce..4cbc4f3 100644
--- a/cmvr-iot-inspection/src/main/java/com/cmvr/inspection/service/IInspectionWaypointService.java
+++ b/cmvr-iot-inspection/src/main/java/com/cmvr/inspection/service/IInspectionWaypointService.java
@@ -38,6 +38,9 @@ public interface IInspectionWaypointService extends IService<InspectionWaypoint>
      */
     int insertInspectionWaypoint(InspectionWaypoint inspectionWaypoint);
 
+    /** Copy a waypoint and its independent detection item. */
+    String copyInspectionWaypoint(String id);
+
     /**
      * 修改巡检点位
      * 
diff --git a/cmvr-iot-inspection/src/main/java/com/cmvr/inspection/service/impl/InspectionTaskServiceImpl.java b/cmvr-iot-inspection/src/main/java/com/cmvr/inspection/service/impl/InspectionTaskServiceImpl.java
index 614807f..9b9426e 100644
--- a/cmvr-iot-inspection/src/main/java/com/cmvr/inspection/service/impl/InspectionTaskServiceImpl.java
+++ b/cmvr-iot-inspection/src/main/java/com/cmvr/inspection/service/impl/InspectionTaskServiceImpl.java
@@ -18,6 +18,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import com.cmvr.common.utils.DateUtils;
+import com.cmvr.common.utils.EntityCopyUtils;
 import com.cmvr.common.utils.SecurityUtils;
 import com.cmvr.inspection.mapper.InspectionTaskMapper;
 import com.cmvr.inspection.domain.InspectionTask;
@@ -90,6 +91,39 @@ public class InspectionTaskServiceImpl extends ServiceImpl<InspectionTaskMapper,
         return inspectionTaskMapper.insertInspectionTask(inspectionTask);
     }
 
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public String copyInspectionTask(String id)
+    {
+        InspectionTask source = inspectionTaskMapper.selectInspectionTaskById(id);
+        if (source == null) {
+            throw new IllegalArgumentException("巡检任务不存在: " + id);
+        }
+        if (source.getTaskConfigId() == null || source.getTaskConfigId().isEmpty()) {
+            throw new IllegalStateException("巡检任务未关联任务配置，无法完整复制: " + id);
+        }
+
+        String copiedConfigId = teTaskConfigInfoService.copyTeTaskConfigInfo(source.getTaskConfigId());
+        InspectionTask copy = new InspectionTask();
+        copy.setId(UUID.randomUUID().toString().replace("-", ""));
+        copy.setTaskCode(EntityCopyUtils.copyCode(source.getTaskCode(), 64));
+        copy.setTaskName(EntityCopyUtils.copyName(source.getTaskName(), 100));
+        copy.setTaskType(source.getTaskType());
+        copy.setTaskConfigId(copiedConfigId);
+        copy.setMapId(source.getMapId());
+        copy.setWaypointCount(0);
+        copy.setRemark(source.getRemark());
+        copy.setCreateTime(DateUtils.getNowDate());
+        copy.setCreateBy(SecurityUtils.getUsername());
+        inspectionTaskMapper.insertInspectionTask(copy);
+
+        String[] waypointIds = inspectionTaskWaypointMapper.selectWaypointsByTaskId(id).stream()
+                .map(InspectionWaypoint::getId)
+                .toArray(String[]::new);
+        bindWaypoints(copy.getId(), waypointIds);
+        return copy.getId();
+    }
+
     /**
      * 修改巡检任务
      * 
diff --git a/cmvr-iot-inspection/src/main/java/com/cmvr/inspection/service/impl/InspectionWaypointServiceImpl.java b/cmvr-iot-inspection/src/main/java/com/cmvr/inspection/service/impl/InspectionWaypointServiceImpl.java
index 3193038..67e73d0 100644
--- a/cmvr-iot-inspection/src/main/java/com/cmvr/inspection/service/impl/InspectionWaypointServiceImpl.java
+++ b/cmvr-iot-inspection/src/main/java/com/cmvr/inspection/service/impl/InspectionWaypointServiceImpl.java
@@ -10,6 +10,7 @@ import com.cmvr.test.service.ITeDetectionItemService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.cmvr.common.utils.DateUtils;
+import com.cmvr.common.utils.EntityCopyUtils;
 import com.cmvr.common.utils.SecurityUtils;
 import com.cmvr.inspection.mapper.InspectionWaypointMapper;
 import com.cmvr.inspection.domain.InspectionWaypoint;
@@ -82,6 +83,34 @@ public class InspectionWaypointServiceImpl extends ServiceImpl<InspectionWaypoin
         return inspectionWaypointMapper.insertInspectionWaypoint(inspectionWaypoint);
     }
 
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public String copyInspectionWaypoint(String id)
+    {
+        InspectionWaypoint source = inspectionWaypointMapper.selectInspectionWaypointById(id);
+        if (source == null) {
+            throw new IllegalArgumentException("巡检点位不存在: " + id);
+        }
+        if (source.getDetectItemId() == null || source.getDetectItemId().isEmpty()) {
+            throw new IllegalStateException("巡检点位未关联检测项，无法完整复制: " + id);
+        }
+
+        String copiedDetectItemId = teDetectionItemService.copyTeDetectionItem(source.getDetectItemId());
+        InspectionWaypoint copy = InspectionWaypoint.builder()
+                .id(UUID.randomUUID().toString().replace("-", ""))
+                .waypointName(EntityCopyUtils.copyName(source.getWaypointName(), 100))
+                .enabled(source.getEnabled())
+                .sortOrder(source.getSortOrder())
+                .detectItemId(copiedDetectItemId)
+                .mapId(source.getMapId())
+                .build();
+        copy.setRemark(source.getRemark());
+        copy.setCreateTime(DateUtils.getNowDate());
+        copy.setCreateBy(SecurityUtils.getUsername());
+        inspectionWaypointMapper.insertInspectionWaypoint(copy);
+        return copy.getId();
+    }
+
     /**
      * 修改巡检点位
      * 
diff --git a/cmvr-iot-test/src/main/java/com/cmvr/test/service/ITeDetectionItemService.java b/cmvr-iot-test/src/main/java/com/cmvr/test/service/ITeDetectionItemService.java
index 3cb7c25..993ce6a 100644
--- a/cmvr-iot-test/src/main/java/com/cmvr/test/service/ITeDetectionItemService.java
+++ b/cmvr-iot-test/src/main/java/com/cmvr/test/service/ITeDetectionItemService.java
@@ -37,6 +37,14 @@ public interface ITeDetectionItemService extends IService<TeDetectionItem> {
      */
     public int insertTeDetectionItem(TeDetectionItem teDetectionItem);
 
+    /**
+     * Copy a detection item, including its flow and parameter configuration.
+     *
+     * @param id source detection item ID
+     * @return copied detection item ID
+     */
+    String copyTeDetectionItem(String id);
+
     /**
      * 修改检测项配置
      *
diff --git a/cmvr-iot-test/src/main/java/com/cmvr/test/service/ITeTaskConfigInfoService.java b/cmvr-iot-test/src/main/java/com/cmvr/test/service/ITeTaskConfigInfoService.java
index 6cfe84d..fdb2b80 100644
--- a/cmvr-iot-test/src/main/java/com/cmvr/test/service/ITeTaskConfigInfoService.java
+++ b/cmvr-iot-test/src/main/java/com/cmvr/test/service/ITeTaskConfigInfoService.java
@@ -36,6 +36,14 @@ public interface ITeTaskConfigInfoService extends IService<TeTaskConfigInfo> {
      */
     public int insertTeTaskConfigInfo(TeTaskConfigInfo teTaskConfigInfo);
 
+    /**
+     * Copy a task configuration and its ordered detection-item orchestration.
+     *
+     * @param id source task configuration ID
+     * @return copied task configuration ID
+     */
+    String copyTeTaskConfigInfo(String id);
+
     /**
      * 修改任务流程编排
      *
diff --git a/cmvr-iot-test/src/main/java/com/cmvr/test/service/impl/TeDetectionItemServiceImpl.java b/cmvr-iot-test/src/main/java/com/cmvr/test/service/impl/TeDetectionItemServiceImpl.java
index 6365102..ad276e5 100644
--- a/cmvr-iot-test/src/main/java/com/cmvr/test/service/impl/TeDetectionItemServiceImpl.java
+++ b/cmvr-iot-test/src/main/java/com/cmvr/test/service/impl/TeDetectionItemServiceImpl.java
@@ -8,6 +8,7 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.spring.service.impl.ServiceImpl;
 import com.cmvr.common.core.domain.entity.SysGroup;
+import com.cmvr.common.utils.EntityCopyUtils;
 import com.cmvr.test.enums.NodeTypeEnum;
 import com.cmvr.test.mapper.TeDetectionItemMapper;
 import com.cmvr.test.model.domain.TeDetectionItem;
@@ -83,6 +84,30 @@ public class TeDetectionItemServiceImpl extends ServiceImpl<TeDetectionItemMappe
         return this.baseMapper.insert(teDetectionItem);
     }
 
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public String copyTeDetectionItem(String id) {
+        TeDetectionItem source = this.baseMapper.selectById(id);
+        if (source == null) {
+            throw new IllegalArgumentException("检测项不存在: " + id);
+        }
+
+        TeDetectionItem copy = TeDetectionItem.builder()
+                .detectName(EntityCopyUtils.copyName(source.getDetectName(), 100))
+                .detectDesc(source.getDetectDesc())
+                .flowData(source.getFlowData())
+                .status(source.getStatus())
+                .isDeploy(source.getIsDeploy())
+                .detectVersion(source.getDetectVersion())
+                .groupId(source.getGroupId())
+                .config(source.getConfig())
+                .sceneCode(source.getSceneCode())
+                .build();
+        copy.setRemark(source.getRemark());
+        this.baseMapper.insert(copy);
+        return copy.getId();
+    }
+
     /**
      * 修改检测项配置
      *
diff --git a/cmvr-iot-test/src/main/java/com/cmvr/test/service/impl/TeTaskConfigInfoServiceImpl.java b/cmvr-iot-test/src/main/java/com/cmvr/test/service/impl/TeTaskConfigInfoServiceImpl.java
index 80cd108..6d18e18 100644
--- a/cmvr-iot-test/src/main/java/com/cmvr/test/service/impl/TeTaskConfigInfoServiceImpl.java
+++ b/cmvr-iot-test/src/main/java/com/cmvr/test/service/impl/TeTaskConfigInfoServiceImpl.java
@@ -4,19 +4,23 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.spring.service.impl.ServiceImpl;
 import com.cmvr.common.core.domain.entity.SysGroup;
+import com.cmvr.common.utils.EntityCopyUtils;
 import com.cmvr.common.utils.StringUtils;
 import com.cmvr.test.enums.RunModeEnum;
 import com.cmvr.test.mapper.TeTaskConfigInfoMapper;
 import com.cmvr.test.model.domain.TeTaskConfigInfo;
 import com.cmvr.test.model.vo.TeTaskConfigInfoVO;
+import com.cmvr.test.model.vo.TeTaskOrchestraVO;
 import com.cmvr.test.service.ITeTaskConfigInfoService;
 import com.cmvr.test.service.ITeTaskOrchestrationService;
 import com.github.yulichang.wrapper.MPJLambdaWrapper;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 import java.util.Arrays;
 import java.util.List;
+import java.util.stream.Collectors;
 
 /**
  * 任务流程编排Service业务层处理
@@ -79,6 +83,37 @@ public class TeTaskConfigInfoServiceImpl extends ServiceImpl<TeTaskConfigInfoMap
         return this.baseMapper.insert(teTaskConfigInfo);
     }
 
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public String copyTeTaskConfigInfo(String id) {
+        TeTaskConfigInfo source = this.baseMapper.selectById(id);
+        if (source == null) {
+            throw new IllegalArgumentException("任务配置不存在: " + id);
+        }
+
+        TeTaskConfigInfo copy = TeTaskConfigInfo.builder()
+                .taskName(EntityCopyUtils.copyName(source.getTaskName(), 100))
+                .taskDesc(source.getTaskDesc())
+                .status(source.getStatus())
+                .versionNo(source.getVersionNo())
+                .groupId(source.getGroupId())
+                .runMode(source.getRunMode())
+                .build();
+        copy.setRemark(source.getRemark());
+        this.baseMapper.insert(copy);
+
+        List<String> itemIds = taskOrchestrationService.queryByTaskId(id).stream()
+                .map(item -> item.getItemId())
+                .collect(Collectors.toList());
+        if (!itemIds.isEmpty()) {
+            taskOrchestrationService.insertTeTaskOrchestration(TeTaskOrchestraVO.builder()
+                    .taskId(copy.getId())
+                    .itemIds(itemIds)
+                    .build());
+        }
+        return copy.getId();
+    }
+
     /**
      * 修改任务流程编排
      *