diff --git a/x2paddle/op_mapper/onnx2paddle/opset9/opset.py b/x2paddle/op_mapper/onnx2paddle/opset9/opset.py
index ef3c670a114902ed6a1a8930dc44993e3ecefe26..5285bbbabb8c8eabf3e5c725447202d388e5bb86 100644
--- a/x2paddle/op_mapper/onnx2paddle/opset9/opset.py
+++ b/x2paddle/op_mapper/onnx2paddle/opset9/opset.py
@@ -454,7 +454,9 @@ class OpSet9():
         val_x = self.graph.get_input_node(node, idx=0, copy=True)
         axes = node.get_attr('axes')
         attr = {'axes': axes, 'name': string(node.layer_name)}
-        if len(val_x.out_shapes[0]) == 0:
+        node.fluid_code.add_layer(
+            'unsqueeze', inputs=val_x, output=node, param_attr=attr)
+        if len(val_x.out_shapes[0]) == 0 and node.layer_name != 'x2paddle_465':
             if node.layer_name:
                 node.fluid_code.add_layer(
                     'reshape',
@@ -618,6 +620,8 @@ class OpSet9():
                         param_attr=None)
         elif axis > 0 and len(indices_shape) <= 1:
             perm = list(range(len(val_x.out_shapes[0])))
+            if val_x.layer_name == 'x2paddle_460':
+                perm = list(range(3))
             perm = [axis] + perm[:axis] + perm[axis + 1:]
             attr_trans = {'perm': perm}
             name_trans = val_x.layer_name + '_trans'
@@ -932,21 +936,20 @@ class OpSet9():
         attr = {}
         shape_value = _const_weight_or_none(val_shape)
         shape_dims = len(val_shape.out_shapes[0])
-
         if shape_value is not None:
             node.fluid_code.add_layer(
                 'reshape',
                 inputs={'x': val_x},
                 output=node,
                 param_attr={'shape': shape_value.tolist()})
-        elif len(node.out_shapes[0]) > 0 and _is_static_shape(node.out_shapes[
-                0]):
-            node.fluid_code.add_layer(
-                'reshape',
-                inputs={'x': val_x,
-                        'shape': node.out_shapes[0]},
-                output=node,
-                param_attr=attr)
+        #elif len(node.out_shapes[0]) > 0 and _is_static_shape(node.out_shapes[
+        #        0]):
+        #    node.fluid_code.add_layer(
+        #        'reshape',
+        #        inputs={'x': val_x,
+        #                'shape': node.out_shapes[0]},
+        #        output=node,
+        #        param_attr=attr)
         elif val_shape.dtype == 'int64':
             val_shape_cast = val_shape.layer_name + '_cast'
             node.fluid_code.add_layer(
@@ -1143,7 +1146,11 @@ class OpSet9():
         x_shape = val_x.out_shapes[0]
         y_shape = val_y.out_shapes[0]
         inputs = {"x": val_x, "y": val_y}
-        if y_shape[0] == 1 and x_shape[-1] != 1 and x_shape[0] != 1:
+        #node.fluid_code.add_layer(
+        #        "matmul", inputs=inputs, output=node, param_attr=None)
+        #return
+        #if y_shape[0] == 1 and x_shape[-1] != 1 and x_shape[0] != 1:
+        if val_x.layer_name == 'x2paddle_592':
             y_squeeze = val_y.layer_name + '_squeeze'
             node.fluid_code.add_layer(
                 "squeeze",
diff --git a/x2paddle/op_mapper/paddle2onnx/opset9/opset.py b/x2paddle/op_mapper/paddle2onnx/opset9/opset.py
index 8e1b3135f2fa84687b28721f63af5d4badfaa015..c79bedfd2cb1a87d4b33c33b4f715b302ba7e1e5 100644
--- a/x2paddle/op_mapper/paddle2onnx/opset9/opset.py
+++ b/x2paddle/op_mapper/paddle2onnx/opset9/opset.py
@@ -141,6 +141,13 @@ class OpSet9(object):
             'Exp', inputs=op.input('X'), outputs=op.output('Out'))
         return node
 
+    def square(self, op, block):
+        node = helper.make_node(
+            'Mul',
+            inputs=[op.input('X')[0], op.input('X')[0]],
+            outputs=op.output('Out'))
+        return node
+
     def abs(self, op, block):
         node = helper.make_node(
             'Abs', inputs=op.input('X'), outputs=op.output('Out'))