diff --git a/README.md b/README.md
index 84ac639..b3af294 100644
--- a/README.md
+++ b/README.md
@@ -39,4 +39,11 @@ The usage of `bwmake` is basically the same as `wmake`, but `bwmake` can generat
 
 Using `clangd` as the language server in VSCode, you can see that code suggestions work correctly.
 
-![](./assets/vscode_clangd_icoFoam_bwmake.png)
\ No newline at end of file
+![](./assets/vscode_clangd_icoFoam_bwmake.png)
+
+Tested environments:
+- OpenFOAM-v2406 on Ubuntu-24.04 with bear 3.1.3
+- OpenFOAM-v2012 on Ubuntu-20.04 with bear 2.4.3
+- OpenFOAM-v2012 on Ubuntu-16.04 with bear 2.1.5
+- OpenFOAM-11 on Ubuntu-20.04 with bear 2.4.3
+- OpenFOAM-6 on Ubuntu-18.04 with bear 2.3.11
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diff --git a/README.zh_CN.md b/README.zh_CN.md
index 9060127..bb0c4d4 100644
--- a/README.zh_CN.md
+++ b/README.zh_CN.md
@@ -37,4 +37,11 @@ bwmake的使用跟wmake使用基本相同，但是bwmake能够生成`compile_com
 
 在VSCode中使用clangd作为language server，可以发现能够正常代码提示。
 
-![](./assets/vscode_clangd_icoFoam_bwmake.png)
\ No newline at end of file
+![](./assets/vscode_clangd_icoFoam_bwmake.png)
+
+已测试环境：
+- OpenFOAM-v2406 on Ubuntu-24.04 with bear 3.1.3
+- OpenFOAM-v2012 on Ubuntu-20.04 with bear 2.4.3
+- OpenFOAM-v2012 on Ubuntu-16.04 with bear 2.1.5
+- OpenFOAM-11 on Ubuntu-20.04 with bear 2.4.3
+- OpenFOAM-6 on Ubuntu-18.04 with bear 2.3.11
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