diff --git a/src/server/conf/friend/friendCfg.go b/src/server/conf/friend/friendCfg.go
new file mode 100644
index 00000000..187ff260
--- /dev/null
+++ b/src/server/conf/friend/friendCfg.go
@@ -0,0 +1,19 @@
+package friendCfg
+
+import "server/gamedata"
+
+const (
+	CFG_NPC_FRIENDS = "NPCFriends"
+)
+
+func init() {
+	gamedata.InitCfg(CFG_NPC_FRIENDS)
+}
+
+func IsNpcFriend(Id int) bool {
+	_, err := gamedata.GetDataByIntKey(CFG_NPC_FRIENDS, Id)
+	if err != nil {
+		return false
+	}
+	return true
+}
diff --git a/src/server/game/RegisterNetworkFunc.go b/src/server/game/RegisterNetworkFunc.go
index f61c40cc..d6d0af2d 100644
--- a/src/server/game/RegisterNetworkFunc.go
+++ b/src/server/game/RegisterNetworkFunc.go
@@ -5004,7 +5004,14 @@ func ReqAddNpc(player *Player, buf []byte) error {
 		return err
 	}
 	FriendMod := player.PlayMod.getFriendMod()
-	FriendMod.SetNpc(int(req.NpcId))
+	err = FriendMod.SetNpc(int(req.NpcId))
+	if err != nil {
+		player.SendErrClienRes(&msg.ResAddNpc{
+			Code: msg.RES_CODE_FAIL,
+			Msg:  err.Error(),
+		})
+		return err
+	}
 	if len(FriendMod.Npc) == 1 { // 首次添加NPC 视为邀请好友成功
 		InviteMod := player.PlayMod.getInviteMod()
 		InviteMod.AddInvite(int(req.NpcId))
diff --git a/src/server/game/mod/friend/Friend.go b/src/server/game/mod/friend/Friend.go
index 3623036d..4fbf7399 100644
--- a/src/server/game/mod/friend/Friend.go
+++ b/src/server/game/mod/friend/Friend.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"server/GoUtil"
 	cardCfg "server/conf/card"
+	friendCfg "server/conf/friend"
 	"server/game/mod/card"
 	"server/game/mod/item"
 	"server/msg"
@@ -214,8 +215,12 @@ func (f *FriendMod) GetNpc() []int {
 	return f.Npc
 }
 
-func (f *FriendMod) SetNpc(id int) {
+func (f *FriendMod) SetNpc(id int) error {
+	if !friendCfg.IsNpcFriend(id) {
+		return fmt.Errorf("not npc friend")
+	}
 	f.Npc = append(f.Npc, id)
+	return nil
 }
 
 func (f *FriendMod) GetSyncId() int64 {