自己训练的layout模型怎么转onnx？paddle转换后报下面这个错误怎么解决？

[nissansz]

onnxruntime.capi.onnxruntime_pybind11_state.InvalidArgument: [ONNXRuntimeError] : 2 : INVALID_ARGUMENT : Got invalid dimensions for input: image for the following indices
index: 2 Got: 488 Expected: 800
index: 3 Got: 488 Expected: 608
Please fix either the inputs or the model.