diff --git a/paddle/fluid/eager/to_static/run_program_op_node.h b/paddle/fluid/eager/to_static/run_program_op_node.h
index d19d671f1ea0bae3c11c11d97cdbff390722fe46..86bad770e812bcfcbf2053f637c25eb9b4662a05 100644
--- a/paddle/fluid/eager/to_static/run_program_op_node.h
+++ b/paddle/fluid/eager/to_static/run_program_op_node.h
@@ -310,6 +310,7 @@ inline void RunProgramAPI(
 
   auto input_names = details::GetTensorsName(x);
   auto output_names = details::GetTensorsName(out);
+  auto param_names = details::GetTensorsName(params);
   auto dout_names = details::GetTensorsName(dout);
 
   if (VLOG_IS_ON(6)) {
@@ -319,6 +320,11 @@ inline void RunProgramAPI(
       s << name << " ";
     }
     s << std::endl;
+    s << "param_names: ";
+    for (auto name : param_names) {
+      s << name << " ";
+    }
+    s << std::endl;
     s << "output_names: ";
     for (auto name : output_names) {
       s << name << " ";
diff --git a/paddle/fluid/operators/cinn/cinn_launch_context.cc b/paddle/fluid/operators/cinn/cinn_launch_context.cc
index 78f9b9bf2951d280573d13ee35c01eec4c2ff4ad..17ac5ba2488f72e876697686fa6d4a9c4b6e869d 100644
--- a/paddle/fluid/operators/cinn/cinn_launch_context.cc
+++ b/paddle/fluid/operators/cinn/cinn_launch_context.cc
@@ -243,6 +243,8 @@ std::unordered_set<std::string> CinnLaunchContext::ExtractInternalVarNames(
       input_var_names.begin(), input_var_names.end(), exclude_names_fn);
   std::for_each(
       output_var_names.begin(), output_var_names.end(), exclude_names_fn);
+  VLOG(1) << "Internal var list: "
+          << string::join_strings(remain_var_names, ", ");
   return remain_var_names;
 }
 
@@ -279,19 +281,23 @@ void CinnLaunchContext::CheckTensorEquivalent(
 void CinnLaunchContext::InitializeArguments() {
   for (auto&& arg : cinn_argument_names_) {
     auto cinn_buffer = std::make_unique<cinn_buffer_t>();
-    auto cinn_tensor = GetCinnTensorOfVar(cinn2paddle_varmap_.at(arg));
+    auto paddle_varname = cinn2paddle_varmap_.at(arg);
+    auto cinn_tensor = GetCinnTensorOfVar(paddle_varname);
     // assign dimensions with corresponding compiled tensor
     cinn_buffer->resize(cinn_tensor->shape().data().data(),
                         cinn_tensor->shape().data().size());
     cinn_buffer->type = cinn::runtime::ToRuntimeType(cinn_tensor->type());
     VLOG(4) << string::Sprintf(
-        "Append an argument:name(%s),dims(%s),type(%s)",
+        "Append an argument:name(%s),paddle_name(%s), "
+        "dims(%s),type(%s),tensor(%p)",
         arg,
+        paddle_varname,
         framework::DDim(cinn_buffer->dims, cinn_buffer->dimensions).to_str(),
-        cinn_tensor->type());
+        cinn_tensor->type(),
+        cinn_tensor.get());
     name2argument_.emplace(arg, cinn_buffer.get());
-    auto pdvar2cinnbuf_ = cinn2paddle_varmap_.at(arg);
-    paddle2argument_.emplace(pdvar2cinnbuf_, cinn_buffer.get());
+
+    paddle2argument_.emplace(paddle_varname, cinn_buffer.get());
     hold_buffers_.emplace_back(std::move(cinn_buffer));
   }
   VLOG(4) << "Total argument size:" << name2argument_.size();
@@ -480,14 +486,37 @@ framework::InterpreterCore* CinnLaunchContext::InitializeInterpreterCore(
             << "; cached_scope_: " << cached_scope_;
     VLOG(1) << "Internal var list: "
             << string::join_strings(internal_var_names_, ", ");
+
     for (auto&& var_name : internal_var_names_) {
       auto* var = scope->FindVar(var_name);
       if (var != nullptr) {
         continue;
       }
+      VLOG(4) << "Create Variable " << var_name << " locally";
       framework::InitializeVariable(scope->Var(var_name),
                                     framework::proto::VarType::LOD_TENSOR);
     }
+
+    // Actually, cinn_instruction will not use the var with name
+    // var_name+InplaceOutSuffix in paddle scope, but use the var with name.
+    // That means, var 'a' and 'a@InplaceOut' in cinn scope both links to var
+    // 'a' in paddle scope.
+
+    // So, why create 'a@InplaceOut' here?
+    // In order to make some paddle functions can visit all inputs and outputs
+    // of cinn_instruction_run op, for example, infer_shape function.
+
+    // It should be refined.
+    for (auto&& var_name : inplace_var_names_) {
+      auto name = var_name + InplaceOutSuffix;
+      auto* var = scope->FindVar(name);
+      if (var != nullptr) {
+        continue;
+      }
+      VLOG(4) << "Create Variable " << name << " locally";
+      framework::InitializeVariable(scope->Var(name),
+                                    framework::proto::VarType::LOD_TENSOR);
+    }
     if (!interpreter_core_) {
       framework::interpreter::ExecutionConfig execution_config;
       execution_config.create_local_scope = false;