From 777f86b152e1ac0a52185d980a5a794fa975ec87 Mon Sep 17 00:00:00 2001
From: renzhiyuan <465386466@qq.com>
Date: Fri, 6 Mar 2026 13:37:29 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BC=98=E5=8C=96=E5=88=97=E8=A1=A8?=
 =?UTF-8?q?=E5=88=87=E7=89=87=E9=95=BF=E5=BA=A6=E5=A4=84=E7=90=86=E9=80=BB?=
 =?UTF-8?q?=E8=BE=91?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 internal/tools/bbxt/bbxt.go | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/internal/tools/bbxt/bbxt.go b/internal/tools/bbxt/bbxt.go
index be068bc..66637e0 100644
--- a/internal/tools/bbxt/bbxt.go
+++ b/internal/tools/bbxt/bbxt.go
@@ -368,7 +368,13 @@ func (b *BbxtTools) GetProfitRankingSum(now time.Time) (report *ReportRes, err e
 	if err != nil {
 		return
 	}
-
+	if len(data.List) == 0 {
+		return nil, nil
+	}
+	maxLen := 20
+	if len(data.List) < maxLen {
+		maxLen = len(data.List)
+	}
 	//排序
 	sort.Slice(data.List, func(i, j int) bool {
 		return data.List[i].HistoryOneDiff > data.List[j].HistoryOneDiff
@@ -376,7 +382,7 @@ func (b *BbxtTools) GetProfitRankingSum(now time.Time) (report *ReportRes, err e
 	//取前20和后20
 	var (
 		total  [][]string
-		top    = data.List[:20]
+		top    = data.List[:maxLen]
 		bottom = data.List[len(data.List)-20:]
 	)
 	//合并前20和后20