From 7685c13942fc25fc89e49640f0b303e029279c7a Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Wed, 17 Jul 2024 19:35:17 +0800
Subject: [PATCH] 1

---
 sysutils.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sysutils.go b/sysutils.go
index da427ed..5d69c65 100644
--- a/sysutils.go
+++ b/sysutils.go
@@ -146,12 +146,12 @@ func DataSetStreamPageQuery(dataSet []interface{},
 		pagination.NextCursor = cursor + 1
 		pagination.Remaining = 1
 	}
-	pagination.PreviousCursor = cursor
-	pagination.Count = int32(int64(len(dataSetCopy)) - int64(pageSize) * cursor)
+	pagination.PreviousCursor = q5.Max(1, cursor - 1)
+	pagination.Count = int32(int64(len(dataSetCopy)) - int64(pageSize) * (cursor - 1))
 	if pagination.Count < 0 {
 		pagination.Count = 0
 	} else {
-		pagination.Count = q5.Max(pageSize, pagination.Count)
+		pagination.Count = q5.Min(pageSize, pagination.Count)
 	}
 	pagination.TotalCount = int32(len(dataSetCopy))
 	queryCb(&pagination)