diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index bf8c500b..a7b54304 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Release History
 
-## v4.3.4 (2023-05-10)
+## v4.3.4 (2023-05-11)
 
 **go version**
 
diff --git a/hrp/internal/version/VERSION b/hrp/internal/version/VERSION
index ccaca37a..0891f9ad 100644
--- a/hrp/internal/version/VERSION
+++ b/hrp/internal/version/VERSION
@@ -1 +1 @@
-v4.3.4-beta-202305101622
\ No newline at end of file
+v4.3.4-beta-202305111640
\ No newline at end of file
diff --git a/hrp/pkg/uixt/ocr_vedem.go b/hrp/pkg/uixt/ocr_vedem.go
index d2b1111f..d9aad9ed 100644
--- a/hrp/pkg/uixt/ocr_vedem.go
+++ b/hrp/pkg/uixt/ocr_vedem.go
@@ -178,8 +178,11 @@ func (s *veDEMOCRService) getOCRResult(imageBuf *bytes.Buffer) (
 		return
 	}
 
-	token := builtin.Sign("auth-v2", env.VEDEM_OCR_AK, env.VEDEM_OCR_SK, bodyBuf.Bytes())
+	signToken := "UNSIGNED-PAYLOAD"
+	token := builtin.Sign("auth-v2", env.VEDEM_OCR_AK, env.VEDEM_OCR_SK, []byte(signToken))
+
 	req.Header.Add("Agw-Auth", token)
+	req.Header.Add("Agw-Auth-Content", signToken)
 	req.Header.Add("Content-Type", bodyWriter.FormDataContentType())
 
 	var resp *http.Response