diff --git a/comm/const.go b/comm/const.go
index cc1540846..81e6f6bac 100644
--- a/comm/const.go
+++ b/comm/const.go
@@ -653,7 +653,7 @@ const (
 
 	Rtype168 TaskType = 168 //完成功夫大师挑战塔第X层
 	Rtype169 TaskType = 169 //触发指定套装的套装效果
-	Rtype170 TaskType = 170 //获得指定材料X个
+	//Rtype170 TaskType = 170 //获得指定材料X个
 	Rtype171 TaskType = 171
 	Rtype172 TaskType = 172 //连续战斗X次（接取任务后，在任意战斗内使用连续战斗一次，进度便加一）
 	Rtype173 TaskType = 173 //解锁星象点X次（接取任务后，每解锁任意英的星象点一次，进度便加一）
diff --git a/modules/items/module.go b/modules/items/module.go
index deb67eff2..9f39b273b 100644
--- a/modules/items/module.go
+++ b/modules/items/module.go
@@ -159,7 +159,10 @@ func (this *Items) AddItems(session comm.IUserSession, items map[string]int32, b
 		this.itemsChangePush(session, change) //推送道具背包变化
 	}
 	for k, v := range items {
-		tasks = append(tasks, comm.GettaskParam(comm.Rtype187, v, utils.ToInt32(k)))
+		if v > 0 {
+			tasks = append(tasks, comm.GettaskParam(comm.Rtype187, v, utils.ToInt32(k)))
+			//tasks = append(tasks, comm.GettaskParam(comm.Rtype170, utils.ToInt32(k), v)) // 20230526 移除170 任务
+		}
 	}
 	if len(tasks) > 0 {
 		go this.ModuleRtask.TriggerTask(session.GetUserId(), tasks...)
diff --git a/modules/rtask/module.go b/modules/rtask/module.go
index 76ebd829b..440c05237 100644
--- a/modules/rtask/module.go
+++ b/modules/rtask/module.go
@@ -188,7 +188,7 @@ func (this *ModuleRtask) getHandle(tt comm.TaskType) (handles []*rtaskCondHandle
 			comm.Rtype46, comm.Rtype76, comm.Rtype79,
 			comm.Rtype52, comm.Rtype55, comm.Rtype56, comm.Rtype82,
 			comm.Rtype65, comm.Rtype66, comm.Rtype67, comm.Rtype68, comm.Rtype70, comm.Rtype140,
-			comm.Rtype169, comm.Rtype170, comm.Rtype174, comm.Rtype179, comm.Rtype180:
+			comm.Rtype169, comm.Rtype174, comm.Rtype179, comm.Rtype180:
 			handle := &rtaskCondHandle{
 				condId: v.Id,
 				verify: this.modelRtaskRecord.verifyMultiEqual,