diff --git a/modules/entertainment/xxlPlat.go b/modules/entertainment/xxlPlat.go
index 5e8a7f40f..93b6562d0 100644
--- a/modules/entertainment/xxlPlat.go
+++ b/modules/entertainment/xxlPlat.go
@@ -526,7 +526,15 @@ func (this *MapData) SkillUp(pos int32, color int32, skillid int32, value int32,
 
 	switch skillid {
 	case 1:
-		ids = utils.RandomNumbers(0, Total-1, int(value))
+		randNum := utils.RandomNumbers(0, Total-1, int(value)*2)
+		for _, v := range randNum {
+			if this.Plat[v].Special > 0 {
+				ids = append(ids, v)
+				if len(ids) >= int(value) {
+					break
+				}
+			}
+		}
 	case 2:
 		for i := 0; i < Height; i++ {
 			ids = append(ids, 3*Width+i)