diff --git a/AllBase/BaseClass.cs b/AllBase/BaseClass.cs
index 12614af..b1fc0bb 100644
--- a/AllBase/BaseClass.cs
+++ b/AllBase/BaseClass.cs
@@ -27,8 +27,8 @@ namespace AllBase
         /// <summary>
         /// 版本ID
         /// </summary>
-        public static int VersionCount = 520;
-        //public static int VersionCount = 520;
+        public static int VersionCount = 521;
+        //public static int VersionCount = 521;
 
         /// <summary>
         /// 版本号
diff --git a/AllBase/Model/Param/SalesManage/TemuActivityParam.cs b/AllBase/Model/Param/SalesManage/TemuActivityParam.cs
index b9a2186..28554bc 100644
--- a/AllBase/Model/Param/SalesManage/TemuActivityParam.cs
+++ b/AllBase/Model/Param/SalesManage/TemuActivityParam.cs
@@ -44,6 +44,8 @@ namespace AllBase.Model.Param.SalesManage
         /// 
         /// </summary>
         public List<ActSkcListItem> skcList { get; set; }
+
+        public List<long> sessionIds { get; set; } = new List<long>();
     }
 
     public class TemuActivityParam
diff --git a/AllBase/Model/Result/TemuActivityMatchProductInfo.cs b/AllBase/Model/Result/TemuActivityMatchProductInfo.cs
index 33790e9..d5e8e13 100644
--- a/AllBase/Model/Result/TemuActivityMatchProductInfo.cs
+++ b/AllBase/Model/Result/TemuActivityMatchProductInfo.cs
@@ -14,6 +14,18 @@ namespace AllBase.Model.Result
         public int? suggestActivityStock { get; set; }
         public string productName { get; set; }
         public List<TemuActivitySkcInfo> skcList { get; set; }
+        public object isHotProduct { get; set; }
+        public List<object> enrollSessionIdList { get; set; }
+        public string currency { get; set; }
+        public object refuseActivityLimit { get; set; }
+        public int? isHighPriceProduct { get; set; }
+        public int? hasAdTrafficSupport { get; set; }
+        public object privilegeSuggestActivityStock { get; set; }
+        public TemuActivityProductExtVOItem activityProductExtVO { get; set; }
+        public object adCouponClaimable { get; set; }
+        public object salesStock { get; set; }
+        public List<long> suggestEnrollSessionIdList { get; set; }
+        public object estimatedIncrease { get; set; }
     }
 
     public class TemuActivitySkcInfo
@@ -32,4 +44,10 @@ namespace AllBase.Model.Result
         public string currenty { get; set; }
         public Dictionary<object, object> properties { get; set; }
     }
+
+    public class TemuActivityProductExtVOItem
+    { 
+        public List<object> hasSameStyleSkuIdList { get; set; }
+        public int? highPriceTag { get; set; }
+    }
 }
diff --git a/TEMUKJD/KJDForms/SalesCenterForms/MarketingActivityForm.cs b/TEMUKJD/KJDForms/SalesCenterForms/MarketingActivityForm.cs
index 143a9f1..d34b6fc 100644
--- a/TEMUKJD/KJDForms/SalesCenterForms/MarketingActivityForm.cs
+++ b/TEMUKJD/KJDForms/SalesCenterForms/MarketingActivityForm.cs
@@ -318,6 +318,7 @@ namespace TemuKJD.KJDForms.SalesCenterForms
                         if (jsonRst.Contains("当前操作人数太多，请稍后重试") && tryCount < 5)
                         {
                             tryCount++;
+                            Thread.Sleep(Randomx.GetId(3000, 5000));
                             goto tryAgain;
                         }
 
@@ -429,7 +430,7 @@ namespace TemuKJD.KJDForms.SalesCenterForms
                     {
                         sActivityTime = BaseClass.StampToDateTime((int)(actInfo.startTime.ParseToLong() / 1000)).ToString("yyyy/MM/dd HH:mm:ss") + "～" +
                             BaseClass.StampToDateTime((int)(actInfo.endTime.ParseToLong() / 1000)).ToString("yyyy/MM/dd HH:mm:ss") + "（" +
-                            actInfo.durationDays + "天）";
+                            (actInfo.durationDays > 0 ? actInfo.durationDays + "天" : "长期") + "）";
                     }
                     string sActivityRemaining = "-";
                     TimeSpan timeRemaining = BaseClass.StampToDateTime((int)(actInfo.enrollDeadLine.ParseToLong() / 1000)) - DateTime.Now;
@@ -576,9 +577,10 @@ namespace TemuKJD.KJDForms.SalesCenterForms
                         }));
                         continue;
                     }
-                    if (jsonRst.Contains("当前操作人数太多，请稍后重试") && tryCount < 5)
+                    if ((jsonRst.Contains("当前操作人数太多，请稍后重试") || jsonRst.Contains("too quickly")) && tryCount < 5)
                     {
                         tryCount++;
+                        Thread.Sleep(Randomx.GetId(3000, 5000));
                         goto tryAgain;
                     }
                     if (!jsonRst.Contains("\"success\":true"))
@@ -927,8 +929,8 @@ namespace TemuKJD.KJDForms.SalesCenterForms
                         // 相同的是主活动，不需要activityThematicId就可以报名。
                         if (activity.activityThematicId != activity.activityType)
                             activityParam.activityThematicId = activity.activityThematicId;
-                        activityParam.productList = new List<ActProductListItem>();
 
+                        activityParam.productList = new List<ActProductListItem>();
                         foreach (var prod in prodLst)
                         {
                             int discount = this.GetNearDiscount(activity.discount.ParseToInt());
@@ -969,6 +971,7 @@ namespace TemuKJD.KJDForms.SalesCenterForms
                             activityProditem.productId = prod.productId;
                             activityProditem.activityStock = inventory;
                             activityProditem.skcList = new List<ActSkcListItem>();
+                            activityProditem.sessionIds = prod.suggestEnrollSessionIdList;
 
                             ActSkcListItem actSkcListItem = new ActSkcListItem();
                             actSkcListItem.skcId = prod.skcList.FirstOrDefault()?.skcId;