diff --git a/agent-go/executor/BaseFunction.go b/agent-go/executor/BaseFunction.go
index afc0ffe..e76b928 100644
--- a/agent-go/executor/BaseFunction.go
+++ b/agent-go/executor/BaseFunction.go
@@ -1339,7 +1339,7 @@ func (op *AgentOsOperator) installZSHExec() (bool, []string) {
 				"/root/.zshrc",
 			},
 			{
-				"source",
+				".",
 				"/root/.zshrc",
 			},
 			{