diff --git a/bt5/erp5_base/ExtensionTemplateItem/BarcodeUtils.py b/bt5/erp5_base/ExtensionTemplateItem/BarcodeUtils.py
index e137a5a9aefedc120b0e3567cfe664f0c6af04f3..5cf3723560d31d3e412d1679d109717304dca0ae 100644
--- a/bt5/erp5_base/ExtensionTemplateItem/BarcodeUtils.py
+++ b/bt5/erp5_base/ExtensionTemplateItem/BarcodeUtils.py
@@ -18,6 +18,7 @@ def generateBarcodeImage(self, barcode_type, data):
   elif barcode_type == 'code128':
     from hubarcode.code128 import Code128Encoder 
     encoder = Code128Encoder(data)
+    encoder.text = '' # get barcode image only
     output = encoder.get_imagedata()
   elif barcode_type == 'qrcode':
     import qrcode
diff --git a/bt5/erp5_base/bt/revision b/bt5/erp5_base/bt/revision
index ca38785c2c4b7c589dc1e2dd779891cce2c64af2..26344f96b052ff2c841160e599529db1900d22e6 100644
--- a/bt5/erp5_base/bt/revision
+++ b/bt5/erp5_base/bt/revision
@@ -1 +1 @@
-1021
\ No newline at end of file
+1022
\ No newline at end of file