diff --git a/modules/mainline/model_mainline.go b/modules/mainline/model_mainline.go
index 6ee1b1626..de7bc89ce 100644
--- a/modules/mainline/model_mainline.go
+++ b/modules/mainline/model_mainline.go
@@ -167,8 +167,17 @@ func (this *ModelMline) randomboos(data *pb.DBMainline) (err error) {
 		weight   []int32 = make([]int32, 0)
 		conf     *cfg.GameMainChapterData
 		index    int32
+		ok       bool
 	)
-	for k, _ := range data.Chapteraward {
+
+	for k, levles := range this.module.configure.getchapterMap() {
+		for _, v := range levles {
+			if v.Progress == 1 {
+				if _, ok = data.Level[v.Id]; !ok {
+					break
+				}
+			}
+		}
 		chapters = append(chapters, k)
 	}
 	if len(chapters) == 0 {