diff --git a/src/server/game/friend_func.go b/src/server/game/friend_func.go
index ef54f240..df93cd82 100644
--- a/src/server/game/friend_func.go
+++ b/src/server/game/friend_func.go
@@ -182,7 +182,12 @@ func GetRecommendPlayer(p *Player, Num int) []int {
 	level := BaseMod.GetLevel()
 	diffLimit := 10
 	filtered := make([]int, 0, len(baseList))
+	breakNum := 100
 	for {
+		if breakNum <= 0 {
+			break
+		}
+		breakNum--
 		filtered = filtered[:0]
 		for _, ps := range baseList {
 			if ps == nil {