diff --git a/modules/practice/api_info.go b/modules/practice/api_info.go
index 49393437d..1dc267f5d 100644
--- a/modules/practice/api_info.go
+++ b/modules/practice/api_info.go
@@ -30,13 +30,13 @@ func (this *apiComp) Info(session comm.IUserSession, req *pb.PracticeInfoReq) (e
 		}
 		return
 	}
-	if utils.IsToday(room.Pillar1.Lastusetime) { //上一次训练不是今天
+	if !utils.IsToday(room.Pillar1.Lastusetime) { //上一次训练不是今天
 		room.Pillar1.Usenum = 0
 	}
-	if utils.IsToday(room.Pillar2.Lastusetime) { //上一次训练不是今天
+	if !utils.IsToday(room.Pillar2.Lastusetime) { //上一次训练不是今天
 		room.Pillar2.Usenum = 0
 	}
-	if utils.IsToday(room.Pillar3.Lastusetime) { //上一次训练不是今天
+	if !utils.IsToday(room.Pillar3.Lastusetime) { //上一次训练不是今天
 		room.Pillar3.Usenum = 0
 	}