diff --git a/lists/CommunityApps.json b/lists/CommunityApps.json
index 793221d..f82c5a5 100755
--- a/lists/CommunityApps.json
+++ b/lists/CommunityApps.json
@@ -1,9 +1,4 @@
-[{
-        "Name": "UEngine运行器",
-        "Pkgname": "com.gitee.uengine.runner.spark",
-        "Category": "tools",
-        "More": "介绍： \n新版本Deepin/UOS发布后，可以在应用商店安装部分官方已适配的安卓应用"
-    },
+[
     {
         "Name": "Wine运行器",
         "Pkgname": "spark-deepin-wine-runner",
@@ -16,24 +11,12 @@
         "Category": "tools",
         "More": "一个跨平台划词翻译软件"
     },
-    {
-        "Name": "FClash",
-        "Category": "network",
-        "Pkgname": "cn.kingtous.fclash",
-        "More": "更好的Clash客户端,支持Windows/MacOS/Linux的更好的Clash客户端 Clash fronted client by Flutter (Windows/MacOS/Linux supported)."
-    },
     {
         "Name": "榴莲-OCR",
         "Category": "image_graphics",
         "Pkgname": "durian-ocr",
         "More": "deepin-ocr的无dtk版本，可以在ubuntu20.04和debian10以上系统使用，增加了一个小界面和切换识别语言，使用方法:命令行使用:durian-ocr +路径  ，界面使用"
     },
-    {
-        "Name": "NextPlayer",
-        "Category": "video",
-        "Pkgname": "nextplayer",
-        "More": "下一代跨平台的蓝光播放器，支持macOS，Linux和FreeBSD等。"
-    },
     {
         "Name": "羽云十六进制编辑器",
         "Category": "tools",
diff --git a/lists/NecessaryforInstallation.json b/lists/NecessaryforInstallation.json
index 0c5ca13..9b63059 100755
--- a/lists/NecessaryforInstallation.json
+++ b/lists/NecessaryforInstallation.json
@@ -19,10 +19,10 @@
         "More": "新特性\n\n全新升级 "
     },
     {
-        "Name": "Yolx 柚子下载器",
-        "Pkgname": "yolx",
+        "Name": "火狐浏览器国际版",
+        "Pkgname": "firefox-spark",
         "Category": "network",
-        "More": " Yolx 是一款以「Aria 2」作为核心的现代化下载工具，支持直链、磁力链接、迅雷链接、metalink和种子多种下载方式。 "
+        "More": "Firefox是一个自由和开放源代码的网页浏览器 "
     },
     {
         "Name": "星火应用管理器",