diff --git a/visa/visa-server/src/main/java/cn/axzo/nanopart/visa/server/mq/listener/workflow/process/ProcessInstanceAllEventHandler.java b/visa/visa-server/src/main/java/cn/axzo/nanopart/visa/server/mq/listener/workflow/process/ProcessInstanceAllEventHandler.java
index 9e9eb341..23ef2965 100644
--- a/visa/visa-server/src/main/java/cn/axzo/nanopart/visa/server/mq/listener/workflow/process/ProcessInstanceAllEventHandler.java
+++ b/visa/visa-server/src/main/java/cn/axzo/nanopart/visa/server/mq/listener/workflow/process/ProcessInstanceAllEventHandler.java
@@ -176,6 +176,8 @@ public class ProcessInstanceAllEventHandler extends BasicLogSupport implements P
 
         // 取消当前主单据关联的其他单据的关联状态
         changeRecordBillService.billRelationStatus(visaId, false);
+        // 取消图纸绑定关系
+        changeRecordService.syncDrawAnnotationUnBindRelation(visaId);
 
     }
 }
diff --git a/visa/visa-server/src/main/java/cn/axzo/nanopart/visa/server/rpc/DrawingAnnotationApiGateway.java b/visa/visa-server/src/main/java/cn/axzo/nanopart/visa/server/rpc/DrawingAnnotationApiGateway.java
new file mode 100644
index 00000000..b7b5e19c
--- /dev/null
+++ b/visa/visa-server/src/main/java/cn/axzo/nanopart/visa/server/rpc/DrawingAnnotationApiGateway.java
@@ -0,0 +1,45 @@
+package cn.axzo.nanopart.visa.server.rpc;
+
+import cn.axzo.nanopart.visa.server.utils.RpcUtil;
+import cn.axzo.thor.client.enums.DrawingAnnotationBizEnum;
+import cn.axzo.thor.client.feign.DrawingAnnotationApi;
+import cn.axzo.thor.client.model.BindDrawingAnnotationDTO;
+import cn.axzo.thor.client.model.UnbindDrawingAnnotationDTO;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+import java.util.Set;
+
+/**
+ * @author chenwenjian
+ * @version 1.0
+ * @date 2025/2/19 20:09
+ */
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class DrawingAnnotationApiGateway {
+
+    private final DrawingAnnotationApi drawingAnnotationApi;
+
+    public void bindBusiness(Long visasId, Set<Long> annotationIds) {
+        BindDrawingAnnotationDTO bindDrawingAnnotationDTO = BindDrawingAnnotationDTO.builder()
+                .drawingAnnotationIds(annotationIds)
+                .businessType(DrawingAnnotationBizEnum.VISA_CHANGE)
+                .businessId(String.valueOf(visasId))
+                .build();
+        RpcUtil.rpcCommonProcessor(()->drawingAnnotationApi.bindBusiness(bindDrawingAnnotationDTO),
+                "sync visa and drawing annotation bind relation to thor", bindDrawingAnnotationDTO);
+    }
+
+    public void unbindBusiness(Long visasId, Set<Long> annotationIds) {
+        UnbindDrawingAnnotationDTO unbindDrawingAnnotationDTO = UnbindDrawingAnnotationDTO.builder()
+                .drawingAnnotationIds(annotationIds)
+                .businessType(DrawingAnnotationBizEnum.VISA_CHANGE)
+                .businessId(String.valueOf(visasId))
+                .build();
+        RpcUtil.rpcCommonProcessor(()->drawingAnnotationApi.unbindBusiness(unbindDrawingAnnotationDTO),
+                "sync visa and drawing annotation unbind relation to thor", unbindDrawingAnnotationDTO);
+    }
+}
diff --git a/visa/visa-server/src/main/java/cn/axzo/nanopart/visa/server/service/ChangeRecordService.java b/visa/visa-server/src/main/java/cn/axzo/nanopart/visa/server/service/ChangeRecordService.java
index cf46aa92..89de40e2 100644
--- a/visa/visa-server/src/main/java/cn/axzo/nanopart/visa/server/service/ChangeRecordService.java
+++ b/visa/visa-server/src/main/java/cn/axzo/nanopart/visa/server/service/ChangeRecordService.java
@@ -134,4 +134,16 @@ public interface ChangeRecordService extends IService<ChangeRecord> {
      */
     PageData<VisaSearchResp> list(VisaSearchReq req);
 
+    /**
+     * 同步图纸与变更签证单关联关系
+     * @param visaId 变更签证Id
+     */
+    void syncDrawAnnotationBindRelation(Long visaId);
+
+    /**
+     * 同步图纸与变更签证单解除关联关系
+     * @param visaId 变更签证Id
+     */
+    void syncDrawAnnotationUnBindRelation(Long visaId);
+
 }
diff --git a/visa/visa-server/src/main/java/cn/axzo/nanopart/visa/server/service/impl/ChangeRecordServiceImpl.java b/visa/visa-server/src/main/java/cn/axzo/nanopart/visa/server/service/impl/ChangeRecordServiceImpl.java
index da06caa5..da5f64c4 100644
--- a/visa/visa-server/src/main/java/cn/axzo/nanopart/visa/server/service/impl/ChangeRecordServiceImpl.java
+++ b/visa/visa-server/src/main/java/cn/axzo/nanopart/visa/server/service/impl/ChangeRecordServiceImpl.java
@@ -74,6 +74,7 @@ import cn.axzo.nanopart.visa.server.dto.VisaLogParam;
 import cn.axzo.nanopart.visa.server.mapper.ChangeRecordDao;
 import cn.axzo.nanopart.visa.server.rpc.ApolloConstructionAreaGateway;
 import cn.axzo.nanopart.visa.server.rpc.ApolloTaskOrderApiGateway;
+import cn.axzo.nanopart.visa.server.rpc.DrawingAnnotationApiGateway;
 import cn.axzo.nanopart.visa.server.rpc.DrawingMajorGateway;
 import cn.axzo.nanopart.visa.server.rpc.MsgCenterGateway;
 import cn.axzo.nanopart.visa.server.rpc.OrganizationalUnitGateway;
@@ -240,6 +241,8 @@ public class ChangeRecordServiceImpl extends ServiceImpl<ChangeRecordDao, Change
     private RectifyApiGateway rectifyApiGateway;
     @Resource
     private ApolloTaskOrderApiGateway taskOrderApiGateway;
+    @Resource
+    private DrawingAnnotationApiGateway drawingAnnotationApiGateway;
 
     /**
      * 状态变更
@@ -929,6 +932,31 @@ public class ChangeRecordServiceImpl extends ServiceImpl<ChangeRecordDao, Change
 
         // 更新单据关联状态为 true
         changeRecordBillService.billRelationStatus(visaId, true);
+
+        // 同步记录图纸绑定关系
+        syncDrawAnnotationBindRelation(visaId);
+    }
+
+    @Override
+    public void syncDrawAnnotationBindRelation(Long visaId) {
+        List<VisaChangeTempCreateReq.ChangeContextAndDescription> relationDrawAnnotation = getRelationDrawAnnotation(visaId);
+        if (CollectionUtils.isNotEmpty(relationDrawAnnotation)) {
+            Set<Long> annotationIds = relationDrawAnnotation.stream()
+                    .map(VisaChangeTempCreateReq.ChangeContextAndDescription::getAnnotationId)
+                    .collect(Collectors.toSet());
+            drawingAnnotationApiGateway.bindBusiness(visaId, annotationIds);
+        }
+    }
+
+    @Override
+    public void syncDrawAnnotationUnBindRelation(Long visaId) {
+        List<VisaChangeTempCreateReq.ChangeContextAndDescription> relationDrawAnnotation = getRelationDrawAnnotation(visaId);
+        if (CollectionUtils.isNotEmpty(relationDrawAnnotation)) {
+            Set<Long> annotationIds = relationDrawAnnotation.stream()
+                    .map(VisaChangeTempCreateReq.ChangeContextAndDescription::getAnnotationId)
+                    .collect(Collectors.toSet());
+            drawingAnnotationApiGateway.unbindBusiness(visaId, annotationIds);
+        }
     }
 
     private List<BpmnTaskDelegateAssigner> buildApprovers(List<VisaChangeApproveCreateReq.ApprovePersonInfo> approvePersonInfoList) {
@@ -1537,6 +1565,8 @@ public class ChangeRecordServiceImpl extends ServiceImpl<ChangeRecordDao, Change
         changeRecordBillService.deleteByVisaId(record.getId());
         // 取消关联的图纸
         deleteRelateDrawAnnotation(record.getId());
+        // 同步取消图纸关联至图纸方
+        syncDrawAnnotationUnBindRelation(record.getId());
     }
 
     /**
@@ -1562,6 +1592,28 @@ public class ChangeRecordServiceImpl extends ServiceImpl<ChangeRecordDao, Change
         return true;
     }
 
+    /**
+     * 获取变更签证单关联的图纸
+     * @param visaId 变更签证Id
+     * @return 签证单关联的图纸批注
+     */
+    private List<VisaChangeTempCreateReq.ChangeContextAndDescription> getRelationDrawAnnotation(Long visaId) {
+        List<ChangeRecordRelation> contentDescription = changeRecordRelationService.findByVisaAndVarName(visaId, VisaRelationFieldEnum.CONTENT_DESCRIPTION.name());
+        if (CollectionUtils.isNotEmpty(contentDescription)) {
+            return contentDescription.stream()
+                    .map(item -> {
+                        try {
+                            return JSONObject.parseObject(item.getContent(), VisaChangeTempCreateReq.ChangeContextAndDescription.class);
+                        } catch (Exception e) {
+                            throw new ServiceException("发生内容说明解析失败");
+                        }
+                    })
+                    .filter(item -> Objects.nonNull(item) && Objects.equals(item.getType(), 2))
+                    .collect(Collectors.toList());
+        }
+        return Collections.emptyList();
+    }
+
     private void validOperationPermission(Long visaId, Long personId, Long ouId, Long workspaceId) {
         List<ChangeRecordConfirm> confirmUsers = changeRecordConfirmService.findByCondition(VisaConfirmDto.builder()
                 .visaId(visaId)
@@ -1709,6 +1761,8 @@ public class ChangeRecordServiceImpl extends ServiceImpl<ChangeRecordDao, Change
         changeRecordRelationService.deleteByVisaId(req.getVisaId(),
                 Arrays.asList(VisaRelationFieldEnum.ATTACHMENT, VisaRelationFieldEnum.CONTENT_DESCRIPTION));
         changeRecordBillService.deleteByVisaId(req.getVisaId());
+        // 同步取消图纸关联至图纸方
+        syncDrawAnnotationUnBindRelation(record.getId());
     }
 
     /**