diff --git a/platformapi/mtwmapi/act.go b/platformapi/mtwmapi/act.go
index eb122e79..605393da 100644
--- a/platformapi/mtwmapi/act.go
+++ b/platformapi/mtwmapi/act.go
@@ -453,21 +453,50 @@ func (a *API) RetailDiscountDelete2(poiCode string, actType int, actIDList []str
 	if actType == 0 {
 		actType = RetailActTypeDirectDown
 	}
-	globals.SugarLogger.Debugf("=========poiCode : %s ,%d ,%s", poiCode, actType, utils.Format4Output(actIDList, false))
-	result, err := a.AccessAPI("act/retail/discount/batchdelete", false, map[string]interface{}{
-		KeyAppPoiCode: poiCode,
-		"act_type":    actType,
-		"item_ids":    strings.Join(actIDList, ","),
-	})
-	globals.SugarLogger.Debugf("==============resullt := %s", utils.Format4Output(result, false))
-	globals.SugarLogger.Debugf("==============err := %v", err)
-	var msg string
-	if err == nil {
-		msg = getMsgFromResult(result)
+	if len(actIDList) > 100 {
+		actList := len(actIDList) % 100
+		if actList != 0 {
+			actList = len(actIDList)/100 + 1
+		} else {
+			actList = len(actIDList)
+		}
+		for i := 0; i < actList; i++ {
+			actParamList := ""
+			if i+1 == actList {
+				actParamList = strings.Join(actIDList[i*100:], ",")
+			} else {
+				actParamList = strings.Join(actIDList[i*100:(i+1)*100], ",")
+			}
+			result, err := a.AccessAPI("act/retail/discount/batchdelete", false, map[string]interface{}{
+				KeyAppPoiCode: poiCode,
+				"act_type":    actType,
+				"item_ids":    actParamList,
+			})
+			globals.SugarLogger.Debugf("==============resullt := %s", utils.Format4Output(result, false))
+			globals.SugarLogger.Debugf("==============err := %v", err)
+			var msg string
+			if err == nil {
+				msg = getMsgFromResult(result)
+			} else {
+				msg = getMsgFromError(err)
+			}
+			failedList = append(failedList, parseErr4RetailDiscountDelete(msg)...)
+		}
 	} else {
-		msg = getMsgFromError(err)
+		result, err := a.AccessAPI("act/retail/discount/batchdelete", false, map[string]interface{}{
+			KeyAppPoiCode: poiCode,
+			"act_type":    actType,
+			"item_ids":    strings.Join(actIDList, ","),
+		})
+		var msg string
+		if err == nil {
+			msg = getMsgFromResult(result)
+		} else {
+			msg = getMsgFromError(err)
+		}
+		failedList = append(failedList, parseErr4RetailDiscountDelete(msg)...)
 	}
-	failedList = parseErr4RetailDiscountDelete(msg)
+
 	return failedList, err
 }
 
diff --git a/platformapi/mtwmapi/act_test.go b/platformapi/mtwmapi/act_test.go
index ca1a262d..068f1048 100644
--- a/platformapi/mtwmapi/act_test.go
+++ b/platformapi/mtwmapi/act_test.go
@@ -262,3 +262,8 @@ func TestDeleteActSku(t *testing.T) {
 	fmt.Println(err2)
 
 }
+
+func TestCEA(t *testing.T) {
+	a := []int{1, 2, 3, 4, 5}
+	fmt.Println(a[2:])
+}