From 3ef9ab619b78bc45f5230c642bbdcddb05d889c3 Mon Sep 17 00:00:00 2001
From: zandwang <80032752+zandwang@users.noreply.github.com>
Date: Fri, 1 Aug 2025 10:07:37 +0800
Subject: [PATCH] fix(knowledge): initialize contentMap to prevent nil map
 panic (#422)

---
 backend/api/model/crossdomain/knowledge/knowledge.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/api/model/crossdomain/knowledge/knowledge.go b/backend/api/model/crossdomain/knowledge/knowledge.go
index 5c8789cb..f361e34f 100644
--- a/backend/api/model/crossdomain/knowledge/knowledge.go
+++ b/backend/api/model/crossdomain/knowledge/knowledge.go
@@ -187,7 +187,7 @@ func (s *Slice) GetSliceContent() string {
 			continue
 		}
 		if item.Type == SliceContentTypeTable {
-			var contentMap map[string]string
+			contentMap := make(map[string]string)
 			for _, column := range s.RawContent[0].Table.Columns {
 				contentMap[column.ColumnName] = column.GetStringValue()
 			}