diff --git a/paddle/cinn/hlir/dialect/operator/transforms/cinn_group_lowering_pass.cc b/paddle/cinn/hlir/dialect/operator/transforms/cinn_group_lowering_pass.cc
index 91adf4c14fba4..31a32d7494b0f 100644
--- a/paddle/cinn/hlir/dialect/operator/transforms/cinn_group_lowering_pass.cc
+++ b/paddle/cinn/hlir/dialect/operator/transforms/cinn_group_lowering_pass.cc
@@ -140,10 +140,13 @@ std::unique_ptr<pir::Program> CINNGroupLoweringPass(::pir::Program* program) {
       auto group_list =
           cinn::dialect::ir::GeneralFusionMergePassInternal(op_fusion);
 
-      PADDLE_ENFORCE_EQ(group_list.size(),
-                        1u,
-                        phi::errors::Unimplemented(
-                            "Only support one group after group fusion"));
+      // using yield op to sort
+      std::unordered_map<::pir::Value, size_t> value2id;
+      auto yeild_op = group_op.ops().back();
+      for (size_t i = 0; i < yeild_op->num_operands(); ++i) {
+        value2id[yeild_op->operand_source(i)] = i;
+      }
+
       for (auto group : group_list) {
         auto ir_compiler = std::make_shared<cinn::hlir::framework::PirCompiler>(
             *program, target, scope);
@@ -162,26 +165,23 @@ std::unique_ptr<pir::Program> CINNGroupLoweringPass(::pir::Program* program) {
           vec_new_ins.push_back(value_map.at(vec_ins[i]));
         }
 
-        // using yield op to sort
-        std::unordered_map<::pir::Value, size_t> value2id;
-        auto yeild_op = group_op.ops().back();
-        for (size_t i = 0; i < yeild_op->num_operands(); ++i) {
-          value2id[yeild_op->operand_source(i)] = i;
-        }
-
         std::unordered_map<size_t, size_t> codegen2orig;
 
         std::vector<pir::Type> vec_types;
         for (size_t i = 0; i < group->output_values.size(); ++i) {
           vec_types.push_back(group->output_values[i].type());
-          codegen2orig[value2id.at(group->output_values[i])] = i;
         }
 
         ::pir::Operation* cinn_op =
             ::pir::Operation::Create(vec_new_ins, op_attrs, vec_types, op_info);
 
-        for (size_t i = 0; i < group_op.num_results(); ++i) {
-          value_map[group_op.result(i)] = cinn_op->result(codegen2orig.at(i));
+        for (size_t i = 0; i < cinn_op->num_results(); ++i) {
+          auto find_it = value2id.find(group->output_values[i]);
+          if (find_it == value2id.end()) {
+            value_map[group->output_values[i]] = cinn_op->result(i);
+          } else {
+            value_map[group_op.result(find_it->second)] = cinn_op->result(i);
+          }
         }
 
         ir_program->block()->push_back(cinn_op);
diff --git a/paddle/cinn/hlir/dialect/operator/transforms/group_with_group_merge_pass.cc b/paddle/cinn/hlir/dialect/operator/transforms/group_with_group_merge_pass.cc
index fcf7f2242f09b..f64045046e71d 100644
--- a/paddle/cinn/hlir/dialect/operator/transforms/group_with_group_merge_pass.cc
+++ b/paddle/cinn/hlir/dialect/operator/transforms/group_with_group_merge_pass.cc
@@ -17,6 +17,7 @@
 #include <unordered_map>
 
 #include "paddle/cinn/hlir/dialect/operator/transforms/op_group.h"
+#include "paddle/pir/core/ir_printer.h"
 #include "paddle/pir/core/value.h"
 
 #include "paddle/cinn/hlir/dialect/operator/transforms/group_with_group_merge_pass_utils.h"
diff --git a/test/cpp/pir/cinn/pir_all_path_test.cc b/test/cpp/pir/cinn/pir_all_path_test.cc
index 03f481c956a04..6814990428461 100644
--- a/test/cpp/pir/cinn/pir_all_path_test.cc
+++ b/test/cpp/pir/cinn/pir_all_path_test.cc
@@ -220,7 +220,7 @@ TEST(GroupOp, TestBuildLayerNorm) {
   //   executor.Run({}, true);
 
   //   auto out_tensor =
-  //       executor.local_scope()->FindVar("out@fetch")->Get<phi::DenseTensor>();
+  // executor.local_scope()->FindVar("out@fetch")->Get<phi::DenseTensor>();
 }
 
 std::shared_ptr<::pir::Program> BuildDropOutProgram() {
@@ -495,3 +495,75 @@ TEST(GroupOp, TestBuildPower) {
   bool res0 = simple_cmp(out_tensor.data<float>()[0], 4.0);
   EXPECT_EQ(res0, true);
 }
+
+std::shared_ptr<::pir::Program> BuildSum2GroupProgram() {
+  ::pir::IrContext* ctx = ::pir::IrContext::Instance();
+  ctx->GetOrRegisterDialect<paddle::dialect::OperatorDialect>();
+  auto program = std::make_shared<::pir::Program>(ctx);
+  ::pir::Builder builder = ::pir::Builder(ctx, program->block());
+
+  auto x = builder
+               .Build<paddle::dialect::FullOp>(std::vector<int64_t>({16, 16}),
+                                               0.0,
+                                               phi::DataType::FLOAT32,
+                                               phi::GPUPlace())
+               .result(0);
+
+  auto cos = builder.Build<paddle::dialect::CosOp>(x).result(0);
+
+  auto y = builder
+               .Build<paddle::dialect::FullOp>(std::vector<int64_t>({8, 8}),
+                                               0.0,
+                                               phi::DataType::FLOAT32,
+                                               phi::GPUPlace())
+               .result(0);
+
+  auto sin = builder.Build<paddle::dialect::SinOp>(y).result(0);
+
+  builder.Build<paddle::dialect::FetchOp>(cos, "out", 0);
+  builder.Build<paddle::dialect::FetchOp>(sin, "out2", 0);
+  return program;
+}
+
+TEST(GroupOp, TestBuildSum2Group) {
+  // Step 1: Construct pir::Program
+  ::pir::IrContext* ctx = ::pir::IrContext::Instance();
+  std::shared_ptr<::pir::Program> program = BuildSum2GroupProgram();
+  ctx->GetOrRegisterDialect<paddle::dialect::OperatorDialect>();
+  ctx->GetOrRegisterDialect<cinn::dialect::OperatorDialect>();
+
+  cinn::dialect::ir::PdOp2CinnOpConverter(program.get());
+
+  pir::PassManager pm(ctx);
+  pm.AddPass(
+      std::make_unique<cinn::dialect::ir::AddBroadcastToElementwisePass>());
+  pm.AddPass(pir::CreateBuildCinnPass());
+  CHECK_EQ(pm.Run(program.get()), true);
+
+  auto res = cinn::dialect::ir::CINNGroupLoweringPass(program.get());
+
+  paddle::platform::Place place = paddle::platform::CUDAPlace(0);
+
+  res->Print(std::cout);
+  auto kernel_program =
+      paddle::dialect::PdOpLowerToKernelPass(res.get(), place);
+
+  paddle::framework::Scope exe_scope;
+
+  paddle::framework::InterpreterCore executor(
+      place, {"out@fetch"}, kernel_program->block(), &exe_scope);
+
+  executor.Run({}, true);
+
+  auto out_tensor =
+      executor.local_scope()->FindVar("out@fetch")->Get<phi::DenseTensor>();
+
+  auto out_tensor2 =
+      executor.local_scope()->FindVar("out2@fetch")->Get<phi::DenseTensor>();
+
+  bool res0 = simple_cmp(out_tensor.data<float>()[0], 1.0);
+  EXPECT_EQ(res0, true);
+
+  bool res1 = (out_tensor2.data<float>()[0] == 0.0);
+  EXPECT_EQ(res1, true);
+}