diff --git a/install.go b/install.go
index 364380c5..16efa342 100644
--- a/install.go
+++ b/install.go
@@ -56,6 +56,12 @@ func InstallKclvm(installRoot string) error {
 func CleanInstall() {
 	kclScript = nil
 	kclvmScript = nil
+	kclDocScript = nil
+	kclFmtScript = nil
+	kclLintScript = nil
+	kclPluginScript = nil
+	kclTestScript = nil
+	kclVetScript = nil
 	kclvmCliLib = nil
 }
 
diff --git a/lib/darwin-amd64/libkclvm_cli_cdylib.dylib b/lib/darwin-amd64/libkclvm_cli_cdylib.dylib
index 5aa5c396..27660752 100755
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diff --git a/lib/darwin-arm64/libkclvm_cli_cdylib.dylib b/lib/darwin-arm64/libkclvm_cli_cdylib.dylib
old mode 100644
new mode 100755
index e69de29b..601089df
Binary files a/lib/darwin-arm64/libkclvm_cli_cdylib.dylib and b/lib/darwin-arm64/libkclvm_cli_cdylib.dylib differ
diff --git a/lib/linux-amd64/libkclvm_cli_cdylib.so b/lib/linux-amd64/libkclvm_cli_cdylib.so
old mode 100644
new mode 100755
index e69de29b..645f3a88
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diff --git a/lib/linux-arm64/libkclvm_cli_cdylib.so b/lib/linux-arm64/libkclvm_cli_cdylib.so
old mode 100644
new mode 100755
index e69de29b..645f3a88
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