diff --git a/modules/web/handler/activity.go b/modules/web/handler/activity.go
index 94d830f..7b81530 100644
--- a/modules/web/handler/activity.go
+++ b/modules/web/handler/activity.go
@@ -1026,13 +1026,15 @@ func GetSignNewInfo(uid int) (resp *values.ActivitySignInfoResp) {
 		return
 	}
 	if resp.Day > 7 {
-		if err := db.Mysql().Update(&common.ActivitySignData{UID: data.UID}, map[string]interface{}{"sign": 0, "wheel": gorm.Expr("wheel + ?", 1)}); err != nil {
-			log.Error("err:%v", err)
-			resp.CanSign = false
-			return
+		if len(call.GetConfigActivitySignByWheel(data.Wheel+1)) > 0 {
+			if err := db.Mysql().Update(&common.ActivitySignData{UID: data.UID}, map[string]interface{}{"sign": 0, "wheel": gorm.Expr("wheel + ?", 1)}); err != nil {
+				log.Error("err:%v", err)
+				resp.CanSign = false
+				return
+			}
+			resp.Sign = 7 * (data.Wheel)
+			resp.Day = 1
 		}
-		resp.Sign = 7 * (data.Wheel)
-		resp.Day = 1
 	}
 	resp.CanSign = true
 	if !data.Finish {