diff --git a/src/main/java/com/gxwebsoft/hjc/dto/HjcOneStopProjectPush.java b/src/main/java/com/gxwebsoft/hjc/dto/HjcOneStopProjectPush.java
index 291c937..bfb656c 100644
--- a/src/main/java/com/gxwebsoft/hjc/dto/HjcOneStopProjectPush.java
+++ b/src/main/java/com/gxwebsoft/hjc/dto/HjcOneStopProjectPush.java
@@ -38,6 +38,12 @@ public class HjcOneStopProjectPush {
     @Schema(description = "截止时间/停售时间，yyyy-MM-dd HH:mm:ss")
     private String tenderOffsaleTime;
 
+    @Schema(description = "发布时间（可选，未传则取开售时间 tenderOnsaleTime 兜底）")
+    private String publishTime;
+
+    @Schema(description = "投标截止时间（可选，未传则取截止时间 tenderOffsaleTime 兜底）")
+    private String deadlineTime;
+
     @Schema(description = "公告标题")
     private String bulletinName;
 
diff --git a/src/main/java/com/gxwebsoft/hjc/service/impl/HjcBizServiceImpl.java b/src/main/java/com/gxwebsoft/hjc/service/impl/HjcBizServiceImpl.java
index 42437b3..250dfe9 100644
--- a/src/main/java/com/gxwebsoft/hjc/service/impl/HjcBizServiceImpl.java
+++ b/src/main/java/com/gxwebsoft/hjc/service/impl/HjcBizServiceImpl.java
@@ -82,6 +82,9 @@ public class HjcBizServiceImpl implements HjcBizService {
         project.setTenderFile(push.getFiles());
         project.setOnsaleTime(parseDateTime(push.getTenderOnsaleTime()));
         project.setOffsaleTime(parseDateTime(push.getTenderOffsaleTime()));
+        // 发布时间/投标截止：一站式推送未单独下发时取「开售时间/截止时间」兜底；显式下发则优先
+        project.setPublishTime(parseDateTime(firstNonBlank(push.getPublishTime(), push.getTenderOnsaleTime())));
+        project.setDeadlineTime(parseDateTime(firstNonBlank(push.getDeadlineTime(), push.getTenderOffsaleTime())));
         project.setSellingMethod(push.getSellingMethod());
         project.setNeedSell(push.getNeedSellTender());
         project.setDataSource("PUSH");
@@ -248,6 +251,10 @@ public class HjcBizServiceImpl implements HjcBizService {
         }
     }
 
+    private String firstNonBlank(String a, String b) {
+        return StrUtil.isNotBlank(a) ? a : b;
+    }
+
     private String limitStr(String s, int max) {
         if (s == null) {
             return null;