diff --git a/paddle2onnx/mapper/nn/interpolate.cc b/paddle2onnx/mapper/nn/interpolate.cc
index 49523a8a6..721a6adb8 100755
--- a/paddle2onnx/mapper/nn/interpolate.cc
+++ b/paddle2onnx/mapper/nn/interpolate.cc
@@ -17,6 +17,7 @@
 namespace paddle2onnx {
 REGISTER_MAPPER(bilinear_interp, InterpolateMapper)
 REGISTER_MAPPER(bilinear_interp_v2, InterpolateMapper)
+REGISTER_MAPPER(nearest_interp, InterpolateMapper)
 REGISTER_MAPPER(nearest_interp_v2, InterpolateMapper)
 REGISTER_MAPPER(bicubic_interp_v2, InterpolateMapper)
 REGISTER_MAPPER(linear_interp_v2, InterpolateMapper)
@@ -95,12 +96,21 @@ void InterpolateMapper::Opset11() {
       out_size.push_back(out_w_);
       size = helper_->Constant(ONNX_NAMESPACE::TensorProto::INT64, out_size);
     } else {
-      std::vector<float> scale_;
-      GetAttr("scale", &scale_);
+      std::vector<float> scale_vector;
       float padding = 1.0;
-      scale_.insert(scale_.begin(), padding);
-      scale_.insert(scale_.begin(), padding);
-      scale = helper_->Constant(ONNX_NAMESPACE::TensorProto::FLOAT, scale_);
+      GetAttr("scale", &scale_vector);
+      if (scale_vector.size() != 0){
+        scale_vector.insert(scale_vector.begin(), padding);
+        scale_vector.insert(scale_vector.begin(), padding);
+      }else{
+        float scale;
+        GetAttr("scale", &scale);
+        scale_vector.emplace_back(padding);
+        scale_vector.emplace_back(padding);
+        scale_vector.emplace_back(scale);
+        scale_vector.emplace_back(scale);
+      } 
+      scale = helper_->Constant(ONNX_NAMESPACE::TensorProto::FLOAT, scale_vector);
     }
   }
   std::string roi = helper_->Constant(ONNX_NAMESPACE::TensorProto::FLOAT, std::vector<float>());
diff --git a/paddle2onnx/mapper/nn/interpolate.h b/paddle2onnx/mapper/nn/interpolate.h
index d3b8a7a7a..2159eb217 100755
--- a/paddle2onnx/mapper/nn/interpolate.h
+++ b/paddle2onnx/mapper/nn/interpolate.h
@@ -32,6 +32,7 @@ class InterpolateMapper : public Mapper {
 
     resize_mapper_["bilinear_interp"] = "linear";
     resize_mapper_["bilinear_interp_v2"] = "linear";
+    resize_mapper_["nearest_interp"] = "nearest";
     resize_mapper_["nearest_interp_v2"] = "nearest";
     resize_mapper_["bicubic_interp_v2"] = "cubic";
     resize_mapper_["linear_interp_v2"] = "linear";
@@ -40,7 +41,6 @@ class InterpolateMapper : public Mapper {
 
   int32_t GetMinOpset(bool verbose = false);
   void Opset11();
-
  private:
   std::string ComputeOutSize();
   std::string ComputeScale();