diff --git a/kernel/api/clipboard.go b/kernel/api/clipboard.go
index 3aecdeae0..f1848a81e 100644
--- a/kernel/api/clipboard.go
+++ b/kernel/api/clipboard.go
@@ -27,7 +27,7 @@ func readFilePaths(c *gin.Context) {
 	defer c.JSON(200, ret)
 
 	var paths []string
-	if !gulu.OS.IsLinux() {
+	if !gulu.OS.IsLinux() { // Linux 端不再支持 `粘贴为纯文本` 时处理文件绝对路径 https://github.com/siyuan-note/siyuan/issues/5825
 		paths, _ = clipboard.ReadFilePaths()
 	}
 	if 1 > len(paths) {