diff --git a/mmpac/src/public/nccloud/openapi/mmpac/pmo/PmoResource.java b/mmpac/src/public/nccloud/openapi/mmpac/pmo/PmoResource.java
index a6afd8de..cecb9070 100644
--- a/mmpac/src/public/nccloud/openapi/mmpac/pmo/PmoResource.java
+++ b/mmpac/src/public/nccloud/openapi/mmpac/pmo/PmoResource.java
@@ -14,12 +14,14 @@ import nc.bs.dao.DAOException;
 import nc.bs.framework.common.NCLocator;
 import nc.bs.logging.Log;
 import nc.itf.mmpac.pmo.pac0002.IPMOQueryService;
+import nc.jdbc.framework.SQLParameter;
 import nc.jdbc.framework.processor.MapListProcessor;
 import nc.util.mmf.framework.base.MMCollectionUtil;
 import nc.vo.mmpac.pmo.pac0002.entity.PMOAggVO;
 import nc.vo.mmpac.pmo.pac0002.entity.PMOItemVO;
 import nc.vo.org.OrgVO;
 import nc.vo.pub.BusinessException;
+import nc.vo.sscivm.invoice.IVMInvoiceHeadVO;
 import nc.ws.opm.pub.utils.result.APIErrCodeEnum;
 import nccloud.api.mmpac.pmo.IAPIPmoMaintainService;
 import nccloud.api.rest.utils.ResultMessageUtil;
@@ -269,6 +271,40 @@ public class PmoResource extends AbstractNCCRestResource {
             return ResultMessageUtil.exceptionToJSON(e);
         }
     }
+
+    /**
+     * 高压mes回写流程生产订单明细计划开工时间
+     * @param paramMap
+     * @return
+     */
+    @POST
+    @Path("updatePlanStartTime")
+    @Consumes({"application/json"})
+    @Produces({"application/json"})
+    public JSONString updatePlanStartTime(Map<String, Object> paramMap) {
+        List<Map<String, Object>> paramList = (List) paramMap.get("data");
+        try {
+            if (MMCollectionUtil.isEmpty(paramList)) {
+                return ResultMessageUtil.exceptionToJSON("传入数据异常，参数要包含data", APIErrCodeEnum.BUSINESSEXCCODE.getCode());
+            } else {
+                List<String> pkList = new ArrayList<>();
+                for (Map<String, Object> map : paramList) {
+                    String pk = (String) map.get("pk");
+                    String planStartTime = (String) map.get("planStartTime");
+                    String updatesql="UPDATE mm_mo SET vdef38 = ? WHERE cmoid=?";
+                    SQLParameter param1 = new SQLParameter();
+                    param1.addParam(planStartTime);
+                    param1.addParam(pk);
+                    new BaseDAO().executeUpdate(updatesql,param1);
+                }
+
+
+                return ResultMessageUtil.toJSON("", "流程生产订单修改成功");
+            }
+        } catch (Exception e) {
+            return ResultMessageUtil.exceptionToJSON(e);
+        }
+    }
     @POST
     @Path("delete")
     @Consumes({"application/json"})