diff --git a/browser_login/fetch_issue_receipt_incremental.py b/browser_login/fetch_issue_receipt_incremental.py
index 2642f34..9bf612e 100644
--- a/browser_login/fetch_issue_receipt_incremental.py
+++ b/browser_login/fetch_issue_receipt_incremental.py
@@ -322,6 +322,11 @@ def fetch_issue_receipt_incremental():
                 page.listen.stop()
             except Exception:
                 pass
+            try:
+                # 必须强制退出浏览器，释放 9222 端口和内存，防止产生僵尸进程导致 404 Not Found
+                page.quit()
+            except Exception:
+                pass
 
 if __name__ == "__main__":
     fetch_issue_receipt_incremental()
\ No newline at end of file
diff --git a/browser_login/fetch_receipt_details_incremental.py b/browser_login/fetch_receipt_details_incremental.py
index 86bd594..09492f8 100644
--- a/browser_login/fetch_receipt_details_incremental.py
+++ b/browser_login/fetch_receipt_details_incremental.py
@@ -293,6 +293,11 @@ def fetch_receipt_details_incremental():
                 page.listen.stop()
             except Exception:
                 pass
+            try:
+                # 必须强制退出浏览器，释放内存，防止产生僵尸进程导致 404
+                page.quit()
+            except Exception:
+                pass
 
 if __name__ == "__main__":
     fetch_receipt_details_incremental()
\ No newline at end of file