diff --git a/install.go b/install.go
index ad72bfae..0887835c 100644
--- a/install.go
+++ b/install.go
@@ -7,7 +7,7 @@ import (
 	"runtime"
 )
 
-const KCLVM_VERSION = "v0.5.0-alpha.1"
+const KCLVM_VERSION = "v0.5.0-alpha.2"
 
 func findPath(name string) string {
 
diff --git a/lib/darwin-amd64/libkclvm_cli_cdylib.dylib b/lib/darwin-amd64/libkclvm_cli_cdylib.dylib
index 213c3a58..1cc61184 100755
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diff --git a/lib/darwin-arm64/libkclvm_cli_cdylib.dylib b/lib/darwin-arm64/libkclvm_cli_cdylib.dylib
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diff --git a/lib/linux-amd64/libkclvm_cli_cdylib.so b/lib/linux-amd64/libkclvm_cli_cdylib.so
index e82b26b4..36027a43 100755
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diff --git a/lib/linux-arm64/libkclvm_cli_cdylib.so b/lib/linux-arm64/libkclvm_cli_cdylib.so
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diff --git a/lib/windows-amd64/kclvm_cli_cdylib.dll b/lib/windows-amd64/kclvm_cli_cdylib.dll
index da125331..883e6cd8 100644
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diff --git a/lib/windows-amd64/kclvm_cli_cdylib.lib b/lib/windows-amd64/kclvm_cli_cdylib.lib
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diff --git a/lib/windows-arm64/kclvm_cli_cdylib.dll b/lib/windows-arm64/kclvm_cli_cdylib.dll
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diff --git a/lib/windows-arm64/kclvm_cli_cdylib.lib b/lib/windows-arm64/kclvm_cli_cdylib.lib
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