diff --git a/BBWY.Server.Business/EvaluationAssistant/EvaluationAssistantBusiness.cs b/BBWY.Server.Business/EvaluationAssistant/EvaluationAssistantBusiness.cs
index a90fdde7..9714d26a 100644
--- a/BBWY.Server.Business/EvaluationAssistant/EvaluationAssistantBusiness.cs
+++ b/BBWY.Server.Business/EvaluationAssistant/EvaluationAssistantBusiness.cs
@@ -267,6 +267,23 @@ namespace BBWY.Server.Business
                                                    .Page(request.PageIndex, request.PageSize)
                                                    .Count(out long count)
                                                    .ToList<PromotionTaskItemResponse>();
+
+            if (list.Count() > 0)
+            {
+                var preTaskIdList = list.Where(pt => pt.PreTaskId != null && pt.PreTaskId != -1).Select(pt => pt.PreTaskId).ToArray();
+                if (preTaskIdList.Count() > 0)
+                {
+                    var preTaskList = fsql.Select<PromotionTask>(preTaskIdList).ToList(pt => new { Id = pt.Id, ActivityName = pt.ActivityName });
+                    foreach (var preTask in preTaskList)
+                    {
+                        var ptTaskList = list.Where(pt => pt.PreTaskId == preTask.Id);
+                        foreach (var ptTask in ptTaskList)
+                            ptTask.PreTaskName = preTask.ActivityName;
+                    }
+                }
+            }
+
+
             return new PromotionTaskResponse()
             {
                 Count = count,
diff --git a/BBWY.Server.Model/Dto/Response/PromotionTask/PromotionTaskResponse.cs b/BBWY.Server.Model/Dto/Response/PromotionTask/PromotionTaskResponse.cs
index 3e470abf..5dcaa7c4 100644
--- a/BBWY.Server.Model/Dto/Response/PromotionTask/PromotionTaskResponse.cs
+++ b/BBWY.Server.Model/Dto/Response/PromotionTask/PromotionTaskResponse.cs
@@ -119,6 +119,11 @@ namespace BBWY.Server.Model.Dto
         /// </summary>
         public long? PreTaskId { get; set; }
 
+        /// <summary>
+        /// 前置任务名称
+        /// </summary>
+        public string PreTaskName { get; set; }
+
         /// <summary>
         /// 错误信息
         /// </summary>