diff --git a/tests/onnx/onnxbase.py b/tests/onnx/onnxbase.py
index 41770f9f1c6711a902b9e29704448f6434d8fd50..99d5a03c15ab13dcdd365a3fb2084a8567e04463 100644
--- a/tests/onnx/onnxbase.py
+++ b/tests/onnx/onnxbase.py
@@ -214,6 +214,7 @@ class ONNXConverter(object):
             paddle.disable_static()
             # run
             model = paddle.jit.load(paddle_path)
+            model.eval()
             result = model(*paddle_tensor_feed)
         shutil.rmtree(
             os.path.join(self.pwd, self.name, self.name + '_' + str(ver) +