diff --git a/internal/pkg/helper/exec/file.go b/internal/pkg/helper/exec/file.go
index 2b31a797337cea947b99a7a40c9e85701a3499a5..b1a3fe5255e0f40da4478de0821a4443d26ad934 100644
--- a/internal/pkg/helper/exec/file.go
+++ b/internal/pkg/helper/exec/file.go
@@ -109,6 +109,7 @@ func RunFile(filePath, workspacePath string, conf commDomain.WorkspaceConf,
 	for {
 		line, err2 := reader1.ReadString('\n')
 		if line != "" {
+			line = stringUtils.Convert2Utf8IfNeeded(line)
 			if commConsts.ExecFrom == commConsts.FromClient {
 				websocketHelper.SendOutputMsg(line, "", iris.Map{"key": key}, wsMsg)
 				logUtils.ExecConsole(-1, line)
@@ -157,6 +158,7 @@ ExitCurrCase:
 			if err2 != nil || io.EOF == err2 {
 				break
 			}
+			line = stringUtils.Convert2Utf8IfNeeded(line)
 			errOutputArr = append(errOutputArr, line)
 		}
 	}
diff --git a/pkg/lib/string/utf8.go b/pkg/lib/string/utf8.go
new file mode 100644
index 0000000000000000000000000000000000000000..57ac15a1b3e74aed996382af224e3c0f70da3252
--- /dev/null
+++ b/pkg/lib/string/utf8.go
@@ -0,0 +1,16 @@
+package stringUtils
+
+import (
+	"unicode/utf8"
+
+	"golang.org/x/text/encoding/simplifiedchinese"
+)
+
+func Convert2Utf8IfNeeded(data string) string {
+	if !utf8.Valid([]byte(data)) && IsGBK([]byte(data)) {
+		newLine, _ := simplifiedchinese.GBK.NewDecoder().Bytes([]byte(data))
+		data = string(newLine)
+	}
+
+	return data
+}