【综合】AITranslation窗口修复一处内存问题

PDF Office/PDF Master/Class/Home/WindowController/KMAITranslationWindowController.swift

@@ -308,8 +308,8 @@ class KMAITranslationWindowController: NSWindowController {
         progress.progressField.textColor = NSColor.white
         progress.message = NSLocalizedString("Translating...", comment: "")
         
-        progress.closeBlock = {
-            self.hiddenProgressWindow()
+        progress.closeBlock = { [weak self] in
+            self?.hiddenProgressWindow()
         }
         
         self.progressController = progress