diff --git a/x2paddle/op_mapper/onnx2paddle/opset9/opset.py b/x2paddle/op_mapper/onnx2paddle/opset9/opset.py
index 71b51eb0f1037c6a51cc431d884414ba44a7fc25..4bbaa134103a4336f9cfcfdae8dde64192a291ff 100644
--- a/x2paddle/op_mapper/onnx2paddle/opset9/opset.py
+++ b/x2paddle/op_mapper/onnx2paddle/opset9/opset.py
@@ -1336,6 +1336,12 @@ class OpSet9():
 
         if repeats is None:
             repeats = val_repeats.layer_name
+            if val_repeats.dtype != 'int32':
+                attr = {"dtype": string("int32")}
+                node.fluid_code.add_layer(
+                    "cast", inputs=repeats, output="{}.tmp".format(repeats),  param_attr=attr)
+                repeats = "{}.tmp".format(repeats)
+
         elif isinstance(repeats, int):
             repeats = [repeats]