diff --git a/vscode/CHANGELOG.md b/vscode/CHANGELOG.md
index 9e53685..7db9dd7 100644
--- a/vscode/CHANGELOG.md
+++ b/vscode/CHANGELOG.md
@@ -2,54 +2,8 @@
 
 Notable changes to the `TSL` extension will be documented in thio file.
 
-## [3.0.0]: 2025-09-28
+## 1.0.0-beta1
 
-- 支持`lsp`全局函数补全
-- 降低`vscode`支持版本到`1.90.0`
+### 支持`tsl`语法高亮
 
-## [2.3.1]: 2025-07-10
-
-- 修复：关键字`initialization`拼写错误
-
-## [2.3.0]: 2025-07-03
-
-- 修改插件名为`tsl-tools`
-- 支持设置参数
-  - `tsl.server.executable`: `tsl-server`的执行路径
-  - `tsl.server.arguments`: `tsl-server`的启动参数
-  - `tsl.interpreter.executable`: `tsl`解释器的路径
-
-## [2.3.0]: 2025-08-29
-
-- 支持`begin|else|do|then`等换行增加缩进
-- 支持`end`等换行减少缩进
-
-## [2.2.0]: 2025-07-02
-
-- 代码重构
-
-## [2.1.0]: 2025-06-25
-
-- 更换`LSP`日志模块，启动参数`verbose -> trace`
-
-## [2.0.1]: 2025-06-30
-
-- 修复：变量类型声明误匹配问题，如`len:], "','")$"');`
-
-## [2.0.0]: 2025-06-22
-
-- 初步支持`LSP`--关键字补全
-
-## [1.4.0]: 2025-06-17
-
-- 修复：`[weakref]typename: type;`时，变量和类型高亮失效
-- 调整关键字分类
-
-## [1.3.0]: 2025-06-17
-
-- 支持关键字大小写不敏感
-- 调整和新增某些关键字的所属类型
-
-## [1.2.0]: 2025-06-16
-
-- 大量高亮调整
+### 支持`tsl-server`，提供基础的补全的功能
diff --git a/vscode/bin/tsl-server b/vscode/bin/tsl-server
index 7887474..050f8e0 100644
--- a/vscode/bin/tsl-server
+++ b/vscode/bin/tsl-server
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f7156d8d357eea51443cba4b1318659ffb2915322a1a1ec32e4f35e0e4b5b4ad
-size 8476896
+oid sha256:b146a93a4fe821b30d863ae9669dfad47b4483754970b24f2f280c4b32b648c0
+size 13261936
diff --git a/vscode/bin/tsl-server.exe b/vscode/bin/tsl-server.exe
index ab68e8a..8eab7c5 100644
--- a/vscode/bin/tsl-server.exe
+++ b/vscode/bin/tsl-server.exe
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:3fa5996f35839c84e4005c6079e650f23d149e2b723be6a93d2ebcabc04a4c7e
-size 11168168
+oid sha256:88a7fd6df0330078002f92a7db121989ef3e1b45a7b9e42da78368e8e68d84ff
+size 16085520
diff --git a/vscode/package.json b/vscode/package.json
index 37b8e1e..89daff7 100644
--- a/vscode/package.json
+++ b/vscode/package.json
@@ -1,7 +1,7 @@
 {
   "name": "tsl-tools",
   "displayName": "TSL",
-  "version": "3.0.0",
+  "version": "1.0.0-beta1",
   "description": "VSCode extension for TSL, with syntax highlighting, code completion, and formatting",
   "publisher": "csh",
   "homepage": "https://git.mytsl.cn/csh/tsl-devkit",
diff --git a/vscode/tsl-tools-1.0.0-beta1.vsix b/vscode/tsl-tools-1.0.0-beta1.vsix
new file mode 100644
index 0000000..fec8a83
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diff --git a/vscode/tsl-tools-3.0.0.vsix b/vscode/tsl-tools-3.0.0.vsix
deleted file mode 100644
index 9c6c268..0000000
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