diff --git a/luci-app-aliyundrive-webdav/luasrc/view/aliyundrive-webdav/aliyundrive-webdav_qrcode.htm b/luci-app-aliyundrive-webdav/luasrc/view/aliyundrive-webdav/aliyundrive-webdav_qrcode.htm
index f0cca51d6..b936f55aa 100644
--- a/luci-app-aliyundrive-webdav/luasrc/view/aliyundrive-webdav/aliyundrive-webdav_qrcode.htm
+++ b/luci-app-aliyundrive-webdav/luasrc/view/aliyundrive-webdav/aliyundrive-webdav_qrcode.htm
@@ -1,5 +1,5 @@
 <%+cbi/valueheader%>
-<script src="https://cdn.jsdelivr.net/npm/qrcode_js@1.0.0/qrcode.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/qrcodejs/1.0.0/qrcode.min.js"></script>
 <style>
     #mask-box {
         z-index: 1000;
diff --git a/qBittorrent/Makefile b/qBittorrent/Makefile
index dd9a27868..e474347dc 100644
--- a/qBittorrent/Makefile
+++ b/qBittorrent/Makefile
@@ -7,12 +7,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=qbittorrent
-PKG_VERSION:=4.5.2
+PKG_VERSION:=4.4.5
 PKG_RELEASE=1
 
 PKG_SOURCE:=qBittorrent-release-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/qbittorrent/qBittorrent/tar.gz/release-$(PKG_VERSION)?
-PKG_HASH:=0a3c11296b1daa6e6dd57ebb8426e0388ba7db613e54a758b201648b69702dd4
+PKG_HASH:=70c2128b44fe4df4dfc8afc765a304d70cf1b042b5214bcc855d8b3bbc9ccf36
 
 PKG_BUILD_DIR:=$(BUILD_DIR)/qBittorrent-release-$(PKG_VERSION)