diff --git a/paddle/fluid/inference/tensorrt/convert/test_pool2d_op.cc b/paddle/fluid/inference/tensorrt/convert/test_pool2d_op.cc
index cc13af0cbcd05edd80092d1eca25af1d554cd3e3..aedd6b62df040eeee4e48f628128511cd8bf4439 100644
--- a/paddle/fluid/inference/tensorrt/convert/test_pool2d_op.cc
+++ b/paddle/fluid/inference/tensorrt/convert/test_pool2d_op.cc
@@ -20,7 +20,7 @@ namespace paddle {
 namespace inference {
 namespace tensorrt {
 
-TEST(Pool2dOpConverter, main) {
+void test_pool2d(bool global_pooling) {
   framework::Scope scope;
   std::unordered_set<std::string> parameters;
   TRTConvertValidation validator(5, parameters, scope, 1 << 15);
@@ -28,7 +28,10 @@ TEST(Pool2dOpConverter, main) {
   // The ITensor's Dims should not contain the batch size.
   // So, the ITensor's Dims of input and output should be C * H * W.
   validator.DeclInputVar("pool2d-X", nvinfer1::Dims3(3, 4, 4));
-  validator.DeclOutputVar("pool2d-Out", nvinfer1::Dims3(3, 2, 2));
+  if (global_pooling)
+    validator.DeclOutputVar("pool2d-Out", nvinfer1::Dims3(3, 1, 1));
+  else
+    validator.DeclOutputVar("pool2d-Out", nvinfer1::Dims3(3, 2, 2));
 
   // Prepare Op description
   framework::OpDesc desc;
@@ -40,7 +43,6 @@ TEST(Pool2dOpConverter, main) {
   std::vector<int> strides({2, 2});
   std::vector<int> paddings({0, 0});
   std::string pooling_t = "max";
-  bool global_pooling = false;
 
   desc.SetAttr("pooling_type", pooling_t);
   desc.SetAttr("ksize", ksize);
@@ -55,40 +57,9 @@ TEST(Pool2dOpConverter, main) {
   validator.Execute(3);
 }
 
-TEST(Pool2dOpConverter, test_global_pooling) {
-  framework::Scope scope;
-  std::unordered_set<std::string> parameters;
-  TRTConvertValidation validator(5, parameters, scope, 1 << 15);
-
-  // The ITensor's Dims should not contain the batch size.
-  // So, the ITensor's Dims of input and output should be C * H * W.
-  validator.DeclInputVar("pool2d-X", nvinfer1::Dims3(3, 4, 4));
-  validator.DeclOutputVar("pool2d-Out", nvinfer1::Dims3(3, 1, 1));
-
-  // Prepare Op description
-  framework::OpDesc desc;
-  desc.SetType("pool2d");
-  desc.SetInput("X", {"pool2d-X"});
-  desc.SetOutput("Out", {"pool2d-Out"});
-
-  std::vector<int> ksize({2, 2});
-  std::vector<int> strides({2, 2});
-  std::vector<int> paddings({0, 0});
-  std::string pooling_t = "max";
-  bool global_pooling = true;
+TEST(Pool2dOpConverter, normal) { test_pool2d(false); }
 
-  desc.SetAttr("pooling_type", pooling_t);
-  desc.SetAttr("ksize", ksize);
-  desc.SetAttr("strides", strides);
-  desc.SetAttr("paddings", paddings);
-  desc.SetAttr("global_pooling", global_pooling);
-
-  LOG(INFO) << "set OP";
-  validator.SetOp(*desc.Proto());
-  LOG(INFO) << "execute";
-
-  validator.Execute(3);
-}
+TEST(Pool2dOpConverter, test_global_pooling) { test_pool2d(true); }
 
 }  // namespace tensorrt
 }  // namespace inference