diff --git a/coolq/bot.go b/coolq/bot.go
index 6980c2efc..2dfb916be 100644
--- a/coolq/bot.go
+++ b/coolq/bot.go
@@ -294,19 +294,20 @@ func (bot *CQBot) SendPrivateMessage(target int64, groupId int64, m *message.Sen
 		if msg != nil {
 			id = bot.InsertPrivateMessage(msg)
 		}
-	} else if code, ok := bot.tempMsgCache.Load(target); ok || groupId != 0 { // 临时会话
-		if bot.Client.FindGroup(groupId) == nil {
-			log.Errorf("错误: 找不到群(%v)", groupId)
+	} else if code, ok := bot.tempMsgCache.Load(target); ok || groupID != 0 { // 临时会话
+		switch {
+		case groupID != 0 && bot.Client.FindGroup(groupID) == nil:
+			log.Errorf("错误: 找不到群(%v)", groupID)
 			id = -1
-		} else if groupId != 0 && !bot.Client.FindGroup(groupId).AdministratorOrOwner() {
-			log.Errorf("错误: 机器人在群(%v) 为非管理员或群主, 无法主动发起临时会话", groupId)
+		case groupID != 0 && !bot.Client.FindGroup(groupID).AdministratorOrOwner():
+			log.Errorf("错误: 机器人在群(%v) 为非管理员或群主, 无法主动发起临时会话", groupID)
 			id = -1
-		} else if groupId != 0 && bot.Client.FindGroup(groupId).FindMember(target) == nil {
-			log.Errorf("错误: 群员(%v) 不在 群(%v), 无法发起临时会话", target, groupId)
+		case groupID != 0 && bot.Client.FindGroup(groupID).FindMember(target) == nil:
+			log.Errorf("错误: 群员(%v) 不在 群(%v), 无法发起临时会话", target, groupID)
 			id = -1
-		} else {
-			if code != nil {
-				groupId = code.(int64)
+		default:
+			if code != nil && groupID == 0 {
+				groupID = code.(int64)
 			}
 			msg := bot.Client.SendTempMessage(groupId, target, m)
 			if msg != nil {