From 0ed68847618c241704702757c3324493a3fb8c2a Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Mon, 9 Oct 2023 21:09:35 +0800
Subject: [PATCH] :bug: Update av Fix
 https://github.com/siyuan-note/siyuan/issues/9380

---
 kernel/av/table.go | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/kernel/av/table.go b/kernel/av/table.go
index d20a6b97f40..e9d69107a65 100644
--- a/kernel/av/table.go
+++ b/kernel/av/table.go
@@ -804,8 +804,10 @@ func (table *Table) calcColSelect(col *TableColumn, colIndex int) {
 		uniqueValues := map[string]bool{}
 		for _, row := range table.Rows {
 			if nil != row.Cells[colIndex] && nil != row.Cells[colIndex].Value && nil != row.Cells[colIndex].Value.MSelect && 0 < len(row.Cells[colIndex].Value.MSelect) && nil != row.Cells[colIndex].Value.MSelect[0] && "" != row.Cells[colIndex].Value.MSelect[0].Content {
-				uniqueValues[row.Cells[colIndex].Value.MSelect[0].Content] = true
-				countUniqueValues++
+				if _, ok := uniqueValues[row.Cells[colIndex].Value.MSelect[0].Content]; !ok {
+					uniqueValues[row.Cells[colIndex].Value.MSelect[0].Content] = true
+					countUniqueValues++
+				}
 			}
 		}
 		col.Calc.Result = &Value{Number: NewFormattedValueNumber(float64(countUniqueValues), NumberFormatNone)}