diff --git a/README.md b/README.md
index 2d18ea2..9e0e8e5 100644
--- a/README.md
+++ b/README.md
@@ -52,8 +52,6 @@
 
 ### 2.3 非正式激活（推荐）
 
-- ~~2021.1.3版本，已不推荐（搭配试用30天到期自动续期插件永久免费食用），IDEA官方历史版本下载地址：[https://www.jetbrains.com/idea/download/other.html](https://www.jetbrains.com/idea/download/other.html)~~
-
 - 使用始皇的：[ja-netfilter](https://gitee.com/ja-netfilter/ja-netfilter) 激活，相关文件已在本仓库中，参考如下步骤激活：
 
   1. 克隆本仓库：`git clone https://github.com/zpj80231/idea-set.git`
@@ -73,9 +71,6 @@
      ```
      在末尾填上（若没有 `.vmoptions` 文件则创建即可，若为 Windows 请注意上一步的文件名）：
      ```shell
-     --add-opens=java.base/jdk.internal.org.objectweb.asm=ALL-UNNAMED
-     --add-opens=java.base/jdk.internal.org.objectweb.asm.tree=ALL-UNNAMED
-     
      -javaagent:/Users/xxx/idea-set/ja-netfilter.jar
      ```
      **将其中的 `/Users/xxx/idea-set/ja-netfilter.jar` 替换为本仓库下 `ja-netfilter.jar` 文件的绝对路径。**
diff --git a/README.pdf b/README.pdf
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diff --git a/ja-netfilter.jar b/ja-netfilter.jar
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diff --git a/plugins/dns.jar b/plugins/dns.jar
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diff --git a/plugins/env.jar b/plugins/env.jar
new file mode 100644
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diff --git a/plugins/hideme.jar b/plugins/hideme.jar
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diff --git a/plugins/native.jar b/plugins/native.jar
index 2c896e1..0a95fcc 100644
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diff --git a/plugins/power.jar b/plugins/power.jar
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diff --git a/plugins/url.jar b/plugins/url.jar
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diff --git a/sha1sum.txt b/sha1sum.txt
index cfb4836..8db28fb 100644
--- a/sha1sum.txt
+++ b/sha1sum.txt
@@ -1,7 +1,8 @@
-2a723c2ef30be4a5c167c6639bf9ec0b9c7e7ca2  ja-netfilter.jar
-4e8693b5a7a3837cf7f6db0c4f1316f376d34721  plugins/dns.jar
-b1bebbee8d98218db5794f596001b8b7427ae0c7  plugins/url.jar
-729d00e4fa04ca49c00b5b6aa60706dfadd5644e  plugins/hideme.jar
-26ee7577969265ff77a7fd786bcb707fe21a3d6b  plugins/power.jar
-229dd5a5de89bd6fe5fbf5f0c2768895802d7127  plugins/native.jar
-06777a6f603fa3c4eb83b4a9eca76331e40006f4  README.pdf
+488126a2eb9ddf87e2092a3cdf39cdc6762306cd  ja-netfilter.jar
+c6757d325d86fbf6f64fa76e84c5dfb9ef8381ba  plugins/dns.jar
+c3e3b71d6c5cab0172f05c465aabedaf6594fb26  plugins/env.jar
+e99ea3b8884a373c08a08eb51bccd88a8d29df0a  plugins/hideme.jar
+14edc0d7e30238ec9f779c0ff12a64ada5f72a7a  plugins/native.jar
+6519162355edecde54c4dfc21afdd523be0a7b5a  plugins/power.jar
+f8518727b7d36e0e55825175d0a1e9a583153a63  plugins/url.jar
+6afbd2bbb5d03ed0947ca313e000af44d4aea389  README.pdf