diff --git a/test/test_network_ops/test_grid_sampler_2d.py b/test/test_network_ops/test_grid_sampler_2d.py
index 9ea285d514a0c4a80c652d0c28d915cac455538b..eba453672825b78c8080c18f1657515fb3bf00ac 100644
--- a/test/test_network_ops/test_grid_sampler_2d.py
+++ b/test/test_network_ops/test_grid_sampler_2d.py
@@ -65,12 +65,11 @@ class TestGridSampler2D(TestCase):
                 ]
         for item in shape_format:
             cpu_input, npu_input = create_common_tensor(item[0], 1, 100)
-            cpu_grid, npu_grid = create_common_tensor(item[1], -1, 1)
+            cpu_grid, npu_grid = create_common_tensor(item[1], -3, 3)
             cpu_output = self.cpu_op_fp16_exec(cpu_input, cpu_grid)
             npu_output = self.npu_op_exec(npu_input, npu_grid)
             self.assertRtolEqual(cpu_output, npu_output)
 
-
 if __name__ == "__main__":
     run_tests()
     
\ No newline at end of file
diff --git a/torch_npu/csrc/aten/ops/GridSampler2dKernelNpu.cpp b/torch_npu/csrc/aten/ops/GridSampler2dKernelNpu.cpp
index 674479dbe23b3eb768c83d7018e2c789e3a8118f..38e32044c8822b1177aab2c7b8fb50e23c989369 100644
--- a/torch_npu/csrc/aten/ops/GridSampler2dKernelNpu.cpp
+++ b/torch_npu/csrc/aten/ops/GridSampler2dKernelNpu.cpp
@@ -49,16 +49,13 @@ at::Tensor NPUNativeFunctions::grid_sampler_2d(
 
   at::Tensor result = OpPreparation::ApplyTensorWithFormat(dtypeCastOfSelf, outputSize, ACL_FORMAT_ND);
 
-  c10::SmallVector<string, SIZE>interMode = {"bilinear", "nearest", "bicubic"};
-  c10::SmallVector<string, SIZE>paddingMode = {"zeros", "border", "reflection"};
-
   OpCommand cmd;
   cmd.Name("GridSampler2D")
       .Input(dtypeCastOfSelf)
       .Input(dtypeCastOfGrid)
       .Output(result)
-      .Attr("interpolation_mode", interMode[interpolation_mode])
-      .Attr("padding_mode", paddingMode[padding_mode])
+      .Attr("interpolation_mode", interpolation_mode)
+      .Attr("padding_mode", padding_mode)
       .Attr("align_corners", align_corners)
       .Run();
 
@@ -68,6 +65,5 @@ at::Tensor NPUNativeFunctions::grid_sampler_2d(
   }
   return result;
 }
-
 } // namespace native
 } // namespace at_npu