diff --git a/src/main/java/com/yem/em/task/MatchingPLMChangeUpdateTaskEdit.java b/src/main/java/com/yem/em/task/MatchingPLMChangeUpdateTaskEdit.java
index 16fbe202..dffb399c 100644
--- a/src/main/java/com/yem/em/task/MatchingPLMChangeUpdateTaskEdit.java
+++ b/src/main/java/com/yem/em/task/MatchingPLMChangeUpdateTaskEdit.java
@@ -62,7 +62,8 @@ public class MatchingPLMChangeUpdateTaskEdit extends AbstractTask {
                             Date stoptime = plm.getDate("yem_stoptime");
                             if (YEM.isEmpty(stoptime)) {
                                 plm.set("yem_enablesta", bom_enablesta);
-                                plm.set("yem_stoptime", new Date());
+                                Date downdate = bom.getDate("yem_downdate");
+                                plm.set("yem_stoptime", downdate);
                             } else {
                                 logger.info("停用_已有时间，不更新，{}，{}", plm_billno, plm_parent);
                             }
@@ -80,8 +81,9 @@ public class MatchingPLMChangeUpdateTaskEdit extends AbstractTask {
                             logger.info("启用_PLM匹配到BOM，{} {}, {} {}, {} {}, {} {}", plm_billno, bom_billno,plm_after_parent_now, bom_before_parent_no, plm_after_child_now, bom_before_child_no, plm_after_qty, bom_before_qty);
                             Date starttime = plm.getDate("yem_starttime");
                             if (YEM.isEmpty(starttime)) {
+                                Date enableddate = bom.getDate("yem_enableddate");
                                 plm.set("yem_enablesta", bom_enablesta);
-                                plm.set("yem_starttime", new Date());
+                                plm.set("yem_starttime", enableddate);
                             } else {
                                 logger.info("启用_已有时间，不更新，{}，{}", plm_billno, plm_parent);
                             }