diff --git a/paddle/fluid/framework/ir/conv_elementwise_add_mkldnn_fuse_pass_tester.cc b/paddle/fluid/framework/ir/conv_elementwise_add_mkldnn_fuse_pass_tester.cc
index 348a3dfc5da78e860742595a60a0b7a8b2d92243..61ba097fd8cb55e25bda1947ea97d53308c55bd3 100644
--- a/paddle/fluid/framework/ir/conv_elementwise_add_mkldnn_fuse_pass_tester.cc
+++ b/paddle/fluid/framework/ir/conv_elementwise_add_mkldnn_fuse_pass_tester.cc
@@ -40,7 +40,7 @@ void SetOp(ProgramDesc* prog, const std::string& type,
   op->SetOutput(output.first, {output.second});
 }
 
-struct IsReachable {
+struct TestIsReachable {
   using func = std::function<bool(const std::string&, const std::string&)>;
 
   auto operator()(const std::unique_ptr<ir::Graph>& graph) -> func {
@@ -89,7 +89,9 @@ struct IsReachable {
   }
 };
 
-void AssertOpsCount(const std::unique_ptr<ir::Graph>& graph) {
+void AssertOpsCount(const std::unique_ptr<ir::Graph>& graph,
+                    int expected_conv_count,
+                    int expected_elementwise_add_count = 0) {
   int conv_count = 0;
   int elementwise_add_count = 0;
 
@@ -101,8 +103,8 @@ void AssertOpsCount(const std::unique_ptr<ir::Graph>& graph) {
       ++elementwise_add_count;
     }
   }
-  EXPECT_EQ(conv_count, 1);
-  EXPECT_EQ(elementwise_add_count, 0);
+  EXPECT_EQ(conv_count, expected_conv_count);
+  EXPECT_EQ(elementwise_add_count, expected_elementwise_add_count);
 }
 
 ProgramDesc BuildProgramDesc(const std::vector<std::string>& transient_vars,
@@ -127,22 +129,13 @@ ProgramDesc BuildProgramDesc(const std::vector<std::string>& transient_vars,
 
   return prog;
 }
-}  // namespace
-
-TEST(ConvElementwiseAddMKLDNNFusePass, ConvolutionWithElementwiseAddRelu) {
-  auto prog =
-      BuildProgramDesc({"a", "b", "c", "d", "e", "f"}, {"bias", "weights"});
-
-  SetOp(&prog, "conv2d",
-        {{"Input", "a"}, {"Bias", "bias"}, {"Filter", "weights"}},
-        {"Output", "b"});
-  SetOp(&prog, "elementwise_add", {{"X", "b"}, {"Y", "c"}}, {"Out", "d"});
-  SetOp(&prog, "relu", {{"X", "d"}}, {"Out", "e"});
 
-  std::unique_ptr<ir::Graph> graph(new ir::Graph(prog));
+void RunPassAndAssert(ProgramDesc* prog, const std::string& from,
+                      const std::string& to, int expected_conv_num) {
+  std::unique_ptr<ir::Graph> graph(new ir::Graph(*prog));
 
-  IsReachable is_reachable;
-  EXPECT_TRUE(is_reachable(graph)("a", "relu"));
+  TestIsReachable is_reachable;
+  EXPECT_TRUE(is_reachable(graph)(from, to));
 
   auto pass =
       PassRegistry::Instance().Get("conv_elementwise_add_mkldnn_fuse_pass");
@@ -150,82 +143,87 @@ TEST(ConvElementwiseAddMKLDNNFusePass, ConvolutionWithElementwiseAddRelu) {
   graph = pass->Apply(std::move(graph));
   int current_nodes_num = graph->Nodes().size();
 
-  EXPECT_TRUE(is_reachable(graph)("a", "relu"));
+  EXPECT_TRUE(is_reachable(graph)(from, to));
 
   EXPECT_EQ(original_nodes_num - nodes_removed + nodes_added,
             current_nodes_num);
 
-  AssertOpsCount(graph);
+  AssertOpsCount(graph, expected_conv_num);
 }
+}  // namespace
 
-TEST(ConvElementwiseAddMKLDNNFusePass,
-     ConvolutionWithElementwiseAddReluNoBias) {
-  auto prog = BuildProgramDesc({"a", "b", "c", "d", "e"}, {"weights"});
-  SetOp(&prog, "conv2d", {{"Input", "a"}, {"Filter", "weights"}},
-        {"Output", "b"});
-  SetOp(&prog, "elementwise_add", {{"X", "b"}, {"Y", "c"}}, {"Out", "d"});
-  SetOp(&prog, "relu", {{"X", "d"}}, {"Out", "e"});
-
-  std::unique_ptr<ir::Graph> graph(new ir::Graph(prog));
+TEST(ConvElementwiseAddMKLDNNFusePass, ConvolutionAsYWithElementwiseAddRelu) {
+  auto prog = BuildProgramDesc({"a", "b", "c", "d", "e"}, {"bias", "weights"});
 
-  IsReachable is_reachable;
+  SetOp(&prog, "sigmoid", {{"X", "a"}}, {"Out", "b"});
+  SetOp(&prog, "conv2d",
+        {{"Input", "b"}, {"Bias", "bias"}, {"Filter", "weights"}},
+        {"Output", "c"});
 
-  EXPECT_TRUE(is_reachable(graph)("a", "relu"));
+  SetOp(&prog, "elementwise_add", {{"X", "a"}, {"Y", "c"}}, {"Out", "d"});
+  SetOp(&prog, "relu", {{"X", "d"}}, {"Out", "e"});
 
-  auto pass =
-      PassRegistry::Instance().Get("conv_elementwise_add_mkldnn_fuse_pass");
-  int original_nodes_num = graph->Nodes().size();
-  graph = pass->Apply(std::move(graph));
-  int current_nodes_num = graph->Nodes().size();
+  RunPassAndAssert(&prog, "a", "relu", 1);
+}
 
-  EXPECT_TRUE(is_reachable(graph)("a", "relu"));
+TEST(ConvElementwiseAddMKLDNNFusePass,
+     ConvolutionAsYWithElementwiseAddReluNoBias) {
+  auto prog = BuildProgramDesc({"a", "b", "c", "d", "e"}, {"weights"});
 
-  EXPECT_EQ(original_nodes_num - nodes_removed + nodes_added,
-            current_nodes_num);
+  SetOp(&prog, "sigmoid", {{"X", "a"}}, {"Out", "b"});
+  SetOp(&prog, "conv2d", {{"Input", "b"}, {"Filter", "weights"}},
+        {"Output", "c"});
+  SetOp(&prog, "elementwise_add", {{"X", "a"}, {"Y", "c"}}, {"Out", "d"});
+  SetOp(&prog, "relu", {{"X", "d"}}, {"Out", "e"});
 
-  AssertOpsCount(graph);
+  RunPassAndAssert(&prog, "a", "relu", 1);
 }
 
-TEST(ConvElementwiseAddMKLDNNFusePass, ConvolutionElementwiseAdd) {
-  auto prog = BuildProgramDesc({"a", "b", "c", "d"}, {"bias", "weights"});
+TEST(ConvElementwiseAddMKLDNNFusePass, ConvolutionAsXWithElementwiseAddRelu) {
+  auto prog = BuildProgramDesc({"a", "b", "c", "d", "e"}, {"bias", "weights"});
+
+  SetOp(&prog, "sigmoid", {{"X", "a"}}, {"Out", "b"});
   SetOp(&prog, "conv2d",
-        {{"Input", "a"}, {"Bias", "bias"}, {"Filter", "weights"}},
-        {"Output", "b"});
-  SetOp(&prog, "elementwise_add", {{"X", "b"}, {"Y", "c"}}, {"Out", "d"});
+        {{"Input", "b"}, {"Bias", "bias"}, {"Filter", "weights"}},
+        {"Output", "c"});
 
-  std::unique_ptr<ir::Graph> graph(new ir::Graph(prog));
+  SetOp(&prog, "elementwise_add", {{"X", "c"}, {"Y", "a"}}, {"Out", "d"});
+  SetOp(&prog, "relu", {{"X", "d"}}, {"Out", "e"});
 
-  IsReachable is_reachable;
-  EXPECT_TRUE(is_reachable(graph)("a", "d"));
+  RunPassAndAssert(&prog, "a", "relu", 1);
+}
 
-  auto pass =
-      PassRegistry::Instance().Get("conv_elementwise_add_mkldnn_fuse_pass");
-  int original_nodes_num = graph->Nodes().size();
-  graph = pass->Apply(std::move(graph));
-  int current_nodes_num = graph->Nodes().size();
+TEST(ConvElementwiseAddMKLDNNFusePass,
+     ConvolutionAsXWithElementwiseAddReluNoBias) {
+  auto prog = BuildProgramDesc({"a", "b", "c", "d", "e"}, {"weights"});
 
-  EXPECT_FALSE(is_reachable(graph)("a", "d"));
+  SetOp(&prog, "sigmoid", {{"X", "a"}}, {"Out", "b"});
+  SetOp(&prog, "conv2d", {{"Input", "b"}, {"Filter", "weights"}},
+        {"Output", "c"});
+  SetOp(&prog, "elementwise_add", {{"X", "c"}, {"Y", "a"}}, {"Out", "d"});
+  SetOp(&prog, "relu", {{"X", "d"}}, {"Out", "e"});
 
-  EXPECT_EQ(original_nodes_num - nodes_removed + nodes_added,
-            current_nodes_num);
-  AssertOpsCount(graph);
+  RunPassAndAssert(&prog, "a", "relu", 1);
 }
 
-TEST(ConvElementwiseAddMKLDNNFusePass, SigmoidConvolutionAddElementwiseRelu) {
+TEST(ConvElementwiseAddMKLDNNFusePass, NoFusion) {
   auto prog =
-      BuildProgramDesc({"a", "b", "c", "d", "e", "f"}, {"bias", "weights"});
+      BuildProgramDesc({"a", "b", "c", "d", "e", "f", "g"}, {"weights"});
+
   SetOp(&prog, "sigmoid", {{"X", "a"}}, {"Out", "b"});
-  SetOp(&prog, "conv2d",
-        {{"Input", "b"}, {"Bias", "bias"}, {"Filter", "weights"}},
+  SetOp(&prog, "conv2d", {{"Input", "b"}, {"Filter", "weights"}},
         {"Output", "c"});
-  SetOp(&prog, "elementwise_add", {{"X", "c"}, {"Y", "d"}}, {"Out", "e"});
-  SetOp(&prog, "relu", {{"X", "e"}}, {"Out", "f"});
 
-  std::unique_ptr<ir::Graph> graph(new ir::Graph(prog));
+  SetOp(&prog, "conv2d", {{"Input", "d"}, {"Filter", "weights"}},
+        {"Output", "e"});
 
-  IsReachable is_reachable;
+  SetOp(&prog, "elementwise_add", {{"X", "c"}, {"Y", "e"}}, {"Out", "f"});
+  SetOp(&prog, "relu", {{"X", "f"}}, {"Out", "g"});
 
-  EXPECT_TRUE(is_reachable(graph)("a", "f"));
+  std::unique_ptr<ir::Graph> graph(new ir::Graph(prog));
+
+  TestIsReachable is_reachable;
+  EXPECT_TRUE(is_reachable(graph)("a", "g"));
 
   auto pass =
       PassRegistry::Instance().Get("conv_elementwise_add_mkldnn_fuse_pass");
@@ -233,11 +231,10 @@ TEST(ConvElementwiseAddMKLDNNFusePass, SigmoidConvolutionAddElementwiseRelu) {
   graph = pass->Apply(std::move(graph));
   int current_nodes_num = graph->Nodes().size();
 
-  EXPECT_TRUE(is_reachable(graph)("a", "f"));
+  EXPECT_TRUE(is_reachable(graph)("a", "g"));
+  EXPECT_EQ(original_nodes_num, current_nodes_num);
 
-  EXPECT_EQ(original_nodes_num - nodes_removed + nodes_added,
-            current_nodes_num);
-  AssertOpsCount(graph);
+  AssertOpsCount(graph, 2, 1);
 }
 
 }  // namespace ir