diff --git a/README.en.md b/README.en.md
deleted file mode 100644
index a91611c..0000000
--- a/README.en.md
+++ /dev/null
@@ -1,36 +0,0 @@
-# deepin-wallpapers
-
-#### Description
-deepin wallpapers
-
-#### Software Architecture
-Software architecture description
-
-#### Installation
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### Instructions
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### Contribution
-
-1.  Fork the repository
-2.  Create Feat_xxx branch
-3.  Commit your code
-4.  Create Pull Request
-
-
-#### Gitee Feature
-
-1.  You can use Readme\_XXX.md to support different languages, such as Readme\_en.md, Readme\_zh.md
-2.  Gitee blog [blog.gitee.com](https://blog.gitee.com)
-3.  Explore open source project [https://gitee.com/explore](https://gitee.com/explore)
-4.  The most valuable open source project [GVP](https://gitee.com/gvp)
-5.  The manual of Gitee [https://gitee.com/help](https://gitee.com/help)
-6.  The most popular members  [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
diff --git a/README.md b/README.md
deleted file mode 100644
index 4fca62f..0000000
--- a/README.md
+++ /dev/null
@@ -1,37 +0,0 @@
-# deepin-wallpapers
-
-#### 介绍
-deepin wallpapers
-
-#### 软件架构
-软件架构说明
-
-
-#### 安装教程
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### 使用说明
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### 参与贡献
-
-1.  Fork 本仓库
-2.  新建 Feat_xxx 分支
-3.  提交代码
-4.  新建 Pull Request
-
-
-#### 码云特技
-
-1.  使用 Readme\_XXX.md 来支持不同的语言，例如 Readme\_en.md, Readme\_zh.md
-2.  码云官方博客 [blog.gitee.com](https://blog.gitee.com)
-3.  你可以 [https://gitee.com/explore](https://gitee.com/explore) 这个地址来了解码云上的优秀开源项目
-4.  [GVP](https://gitee.com/gvp) 全称是码云最有价值开源项目，是码云综合评定出的优秀开源项目
-5.  码云官方提供的使用手册 [https://gitee.com/help](https://gitee.com/help)
-6.  码云封面人物是一档用来展示码云会员风采的栏目 [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
diff --git a/deepin-wallpapers-1.8.3.tar.gz b/deepin-wallpapers-1.8.3.tar.gz
new file mode 100644
index 0000000..08324e7
Binary files /dev/null and b/deepin-wallpapers-1.8.3.tar.gz differ
diff --git a/deepin-wallpapers.spec b/deepin-wallpapers.spec
index fb6e869..ee90cdb 100644
--- a/deepin-wallpapers.spec
+++ b/deepin-wallpapers.spec
@@ -1,12 +1,12 @@
 %global md5() {$(echo -n %1 | md5sum | awk '{print$1}')}
 
 Name:           deepin-wallpapers
-Version:        1.7.8.1
-Release:        2
+Version:        1.8.3
+Release:        1
 Summary:        Deepin Wallpapers provides wallpapers of dde
 License:        GPLv3
 URL:            https://github.com/linuxdeepin/deepin-wallpapers
-Source0:        %{name}_%{version}.orig.tar.xz
+Source0:        %{name}-%{version}.tar.gz
 BuildArch:      noarch
 BuildRequires:  dde-api
 
@@ -15,6 +15,7 @@ BuildRequires:  dde-api
 
 %prep
 %setup -q -n %{name}-%{version}
+sed -i 's|lib|libexec|' Makefile
 sed -i 's|lib|libexec|' blur_image.sh
 
 %build
@@ -32,12 +33,15 @@ ln -sv ../wallpapers/deepin/desktop.jpg %{buildroot}%{_datadir}/backgrounds/defa
 
 %files
 %doc README.md
-#%license LICENSE
+%license LICENSE
 %{_datadir}/backgrounds/
 %{_datadir}/wallpapers/deepin/
 %{_var}/cache/image-blur/
 
 %changelog
+* Mon Jul 24 2023 leeffo <liweiganga@uniontech.com> - 1.8.3-1
+- upgrade to version 1.8.3
+
 * Thu Jul 21 2022 konglidong <konglidong@uniontech.com> - 1.7.8.1-2
 - fix build error
 
diff --git a/deepin-wallpapers_1.7.8.1.orig.tar.xz b/deepin-wallpapers_1.7.8.1.orig.tar.xz
deleted file mode 100644
index e4f6db4..0000000
Binary files a/deepin-wallpapers_1.7.8.1.orig.tar.xz and /dev/null differ