【综合】【主页】最近，加密的文档视图显示异常(已修复)

PDF Office/PDF Master/Class/KMFileManager/KMFile/KMFile.swift

@@ -73,13 +73,7 @@ class KMFile: NSObject {
                     string.setString(filePath.deletingLastPathComponent)
                 }
                 
-                var image: NSImage
-                if #available(macOS 13.0, *) {
-                    image = NSImage.previewForFile(path: URL(filePath: filePath), ofSize: CGSizeMake(136, 214), asIcon: true) ?? NSImage()
-                } else {
-                    let page = document?.page(at: 0) ?? CPDFPage()
-                    image = page.thumbnail(of: page.size) ?? NSImage()
-                }
+                let image = NSImage.previewForFile(path: URL(fileURLWithPath: filePath), ofSize: CGSizeMake(136, 214), asIcon: true) ?? NSImage()
                 
                 var info = KMFileInfo()
                 info.size = CGFloat(sizeFloat)