diff --git a/CMakeLists.txt b/CMakeLists.txt
index f4a61ca9..f9a31620 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -68,7 +68,12 @@ if (QT_VERSION_MAJOR MATCHES 6)
 else()
     set(DTK_VERSION_MAJOR "")
 endif()
-set(PDF_LIB_VERSION "")
+
+if (QT_VERSION_MAJOR MATCHES 5)
+    set(PDF_LIB_VERSION 5)
+else()
+    set(PDF_LIB_VERSION "")
+endif()
 message(">>> Build with DTK: ${DTK_VERSION_MAJOR}")
 
 # 定义必需的Qt组件
diff --git a/arm64/linglong.yaml b/arm64/linglong.yaml
index 925507dc..4e5eb440 100644
--- a/arm64/linglong.yaml
+++ b/arm64/linglong.yaml
@@ -7,7 +7,7 @@ version: "1"
 package:
   id: org.deepin.reader
   name: "deepin-reader"
-  version: 6.5.42.1
+  version: 6.5.43.1
   kind: app
   description: |
     reader for deepin os.
diff --git a/debian/changelog b/debian/changelog
index 313279d9..143c9f17 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+deepin-reader (6.5.43) unstable; urgency=medium
+
+  * feat: Improve XPS print quality by using printer DPI-aware rendering
+
+ -- dengzhongyuan <dengzhongyuan@uniontech.com>  Thu, 13 Nov 2025 20:17:33 +0800
+
 deepin-reader (6.5.42) unstable; urgency=medium
 
   * fix: improve FindWidget position update logic
diff --git a/debian/control b/debian/control
index 03492295..267ca0df 100644
--- a/debian/control
+++ b/debian/control
@@ -15,7 +15,7 @@ Build-Depends:
  libdtk6widget-dev [!mipsel !mips64el] | libdtkwidget-dev,
  libdtk6gui-dev [!mipsel !mips64el] | libdtkgui-dev,
  libdtk6core-dev [!mipsel !mips64el] | libdtkcore-dev,
- libdeepin-pdfium-dev [!mipsel !mips64el] | libdeepin-pdfium-dev,
+ libdeepin-pdfium-dev [!mipsel !mips64el] | libdeepin-pdfium5-dev,
  libgxps-dev,
  libcairo2-dev,
  libglib2.0-dev,
diff --git a/linglong.yaml b/linglong.yaml
index 5e3d758a..c9ea16d0 100644
--- a/linglong.yaml
+++ b/linglong.yaml
@@ -7,7 +7,7 @@ version: "1"
 package:
   id: org.deepin.reader
   name: "deepin-reader"
-  version: 6.5.42.1
+  version: 6.5.43.1
   kind: app
   description: |
     reader for deepin os.
diff --git a/loong64/linglong.yaml b/loong64/linglong.yaml
index e26a8a0e..6f435fa8 100755
--- a/loong64/linglong.yaml
+++ b/loong64/linglong.yaml
@@ -7,7 +7,7 @@ version: "1"
 package:
   id: org.deepin.reader
   name: "deepin-reader"
-  version: 6.5.42.1
+  version: 6.5.43.1
   kind: app
   description: |
     reader for deepin os.
diff --git a/mips64/linglong.yaml b/mips64/linglong.yaml
index 75eb7a5d..8eb67893 100644
--- a/mips64/linglong.yaml
+++ b/mips64/linglong.yaml
@@ -7,7 +7,7 @@ version: "1"
 package:
   id: org.deepin.reader
   name: "deepin-reader"
-  version: 6.5.40.1
+  version: 6.5.43.1
   kind: app
   description: |
     reader for deepin os.
diff --git a/sw64/linglong.yaml b/sw64/linglong.yaml
index 9c2bd33f..62fca9dd 100755
--- a/sw64/linglong.yaml
+++ b/sw64/linglong.yaml
@@ -7,7 +7,7 @@ version: "1"
 package:
   id: org.deepin.reader
   name: "deepin-reader"
-  version: 6.5.42.1
+  version: 6.5.43.1
   kind: app
   description: |
     reader for deepin os.