diff --git a/x2paddle/decoder/onnx_decoder.py b/x2paddle/decoder/onnx_decoder.py
index 7a8fd37f6e0f2b46ffe0224fd4a8df23f247c6d8..a16f31d493109258b37054775c796e5a2898f178 100644
--- a/x2paddle/decoder/onnx_decoder.py
+++ b/x2paddle/decoder/onnx_decoder.py
@@ -554,7 +554,7 @@ class ONNXDecoder(object):
         """
         if name == '':
             raise ValueError('name should not be empty')
-        for s in ' .*?\\/-:':
+        for s in ' .*?\\/-:;':
             name = name.replace(s, '_')
         return 'x2paddle_' + name