diff --git a/sysutils.go b/sysutils.go
index bab39f2..13932fa 100644
--- a/sysutils.go
+++ b/sysutils.go
@@ -236,14 +236,15 @@ func PrintCallStack() {
 
 func GetCallStack() string {
 // 获取当前函数的调用者信息
-	pc, file, line, ok := runtime.Caller(1)
+	//pc, file, line, ok := runtime.Caller(1)
+	_, _, _, ok := runtime.Caller(1)
 	if !ok {
 		fmt.Println("runtime.Caller error")
 		return ""
 	}
 
-	funcName := runtime.FuncForPC(pc).Name()
-	fmt.Printf("Function: %s\nFile: %s\nLine: %d\n", funcName, file, line)
+	//funcName := runtime.FuncForPC(pc).Name()
+	//fmt.Printf("Function: %s\nFile: %s\nLine: %d\n", funcName, file, line)
 
 	// 使用Stack打印完整的调用栈信息，可以用于debug
 	buf := make([]byte, 1024)