diff --git a/mindspore/ccsrc/include/common/utils/utils.h b/mindspore/ccsrc/include/common/utils/utils.h
index 2c78e008502..0cdd5657713 100644
--- a/mindspore/ccsrc/include/common/utils/utils.h
+++ b/mindspore/ccsrc/include/common/utils/utils.h
@@ -350,6 +350,10 @@ constexpr auto kEnvironSetOpName = "EnvironSet";
 constexpr auto kEnvironGetOpName = "EnvironGet";
 constexpr auto kEnvironDestroyAllOpName = "EnvironDestroyAll";
 constexpr auto kUpdateStateOpName = "UpdateState";
+constexpr auto kPriorityReplayBufferCreate = "PriorityReplayBufferCreate";
+constexpr auto kPriorityReplayBufferPush = "PriorityReplayBufferPush";
+constexpr auto kPriorityReplayBufferSample = "PriorityReplayBufferSample";
+constexpr auto kPriorityReplayBufferUpdate = "PriorityReplayBufferUpdate";
 
 // Communication world group
 constexpr auto kNcclWorldGroup = "nccl_world_group";
diff --git a/mindspore/ccsrc/plugin/device/ascend/kernel/aicpu/aicpu_util.h b/mindspore/ccsrc/plugin/device/ascend/kernel/aicpu/aicpu_util.h
index 71554609482..aff71090b7d 100644
--- a/mindspore/ccsrc/plugin/device/ascend/kernel/aicpu/aicpu_util.h
+++ b/mindspore/ccsrc/plugin/device/ascend/kernel/aicpu/aicpu_util.h
@@ -75,14 +75,26 @@ constexpr auto kEnvironCreate = "EnvironCreate";
 constexpr auto kEnvironSet = "EnvironSet";
 constexpr auto kEnvironGet = "EnvironGet";
 constexpr auto kEnvironDestroyAll = "EnvironDestroyAll";
+constexpr auto kPriorityReplayBufferCreate = "PriorityReplayBufferCreate";
+constexpr auto kPriorityReplayBufferPush = "PriorityReplayBufferPush";
+constexpr auto kPriorityReplayBufferSample = "PriorityReplayBufferSample";
+constexpr auto kPriorityReplayBufferUpdate = "PriorityReplayBufferUpdate";
 const std::set<std::string> kCpuKernelOps{kIdentity,     kMaskedSelect,   kMaskedSelectGrad,   kDynamicStitch,
                                           kSearchSorted, kResizeBilinear, kResizeBilinearGrad, kScatterElements};
 const std::set<std::string> kCacheKernelOps{kUpdateCache, kCacheSwapTable,      kSubAndFilter, kPadAndShift, kDropout3D,
                                             kDropout2D,   kNonMaxSuppressionV3, kGetNext,      kInitData,    kPrint};
-const std::set<std::string> kCpuKernelBaseOps{kRandomChoiceWithMask, kEnvironCreate, kEnvironSet, kEnvironGet,
-                                              kEnvironDestroyAll};
+const std::set<std::string> kCpuKernelBaseOps{kRandomChoiceWithMask,
+                                              kEnvironCreate,
+                                              kEnvironSet,
+                                              kEnvironGet,
+                                              kEnvironDestroyAll,
+                                              kPriorityReplayBufferCreate,
+                                              kPriorityReplayBufferPush,
+                                              kPriorityReplayBufferSample,
+                                              kPriorityReplayBufferUpdate};
 const std::set<std::string> kDynamicInputOps{
-  kPrint, kPack, kMeshgrid, kStackInitOpName, kStackDestroyOpName, kStackPushOpName, kStackPopOpName, kDynamicStitch};
+  kPrint,           kPack,           kMeshgrid,      kStackInitOpName,          kStackDestroyOpName,
+  kStackPushOpName, kStackPopOpName, kDynamicStitch, kPriorityReplayBufferPush, kPriorityReplayBufferSample};
 struct AicpuParamHead {
   uint32_t length;         // Total length: include cunstom message
   uint32_t ioAddrNum;      // Input and output address number
diff --git a/mindspore/ccsrc/plugin/device/ascend/optimizer/ascend_backend_optimization.cc b/mindspore/ccsrc/plugin/device/ascend/optimizer/ascend_backend_optimization.cc
index c0f782538c0..d0b66e47a53 100644
--- a/mindspore/ccsrc/plugin/device/ascend/optimizer/ascend_backend_optimization.cc
+++ b/mindspore/ccsrc/plugin/device/ascend/optimizer/ascend_backend_optimization.cc
@@ -139,7 +139,7 @@
 #include "plugin/device/ascend/optimizer/enhancer/add_attr_for_3d_graph.h"
 #include "plugin/device/ascend/optimizer/enhancer/split_n_optimizer.h"
 #include "plugin/device/ascend/optimizer/mindir/space_batch_nd_attr_update.h"
-#include "plugin/device/ascend/optimizer/mindir/env_op_attr_update.h"
+#include "plugin/device/ascend/optimizer/mindir/aicpu_lib_select.h"
 #include "plugin/device/ascend/optimizer/mindir/dropout_unify_mindir.h"
 #include "plugin/device/ascend/optimizer/mindir/maxpool_to_maxpool_with_argmax.h"
 #include "plugin/device/ascend/optimizer/mindir/maxpool_with_argmax_unify_mindir.h"
@@ -575,7 +575,7 @@ void AscendUnifyMindIR(const std::shared_ptr<session::KernelGraph> &graph) {
   auto unify_mindir_pm = std::make_shared<opt::PassManager>("unify_mindir_pm");
   unify_mindir_pm->AddPass(std::make_shared<opt::SpaceToBatchNDAttrUpdate>());
   unify_mindir_pm->AddPass(std::make_shared<opt::BatchToSpaceNDAttrUpdate>());
-  unify_mindir_pm->AddPass(std::make_shared<opt::EnvOpAttrUpdate>());
+  unify_mindir_pm->AddPass(std::make_shared<opt::AICpuLibSelectPass>());
   unify_mindir_pm->AddPass(std::make_shared<opt::MaxPool2MaxPoolWithArgmax>());
   unify_mindir_pm->AddPass(std::make_shared<opt::MaxPoolWithArgmaxUnifyMindIR>());
   unify_mindir_pm->AddPass(std::make_shared<opt::MaxPoolGradWithArgmaxUnifyMindIR>());
diff --git a/mindspore/ccsrc/plugin/device/ascend/optimizer/mindir/env_op_attr_update.cc b/mindspore/ccsrc/plugin/device/ascend/optimizer/mindir/aicpu_lib_select.cc
similarity index 67%
rename from mindspore/ccsrc/plugin/device/ascend/optimizer/mindir/env_op_attr_update.cc
rename to mindspore/ccsrc/plugin/device/ascend/optimizer/mindir/aicpu_lib_select.cc
index fc1ab6e24ae..8f01660a137 100644
--- a/mindspore/ccsrc/plugin/device/ascend/optimizer/mindir/env_op_attr_update.cc
+++ b/mindspore/ccsrc/plugin/device/ascend/optimizer/mindir/aicpu_lib_select.cc
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "plugin/device/ascend/optimizer/mindir/env_op_attr_update.h"
+#include "plugin/device/ascend/optimizer/mindir/aicpu_lib_select.h"
 #include <set>
 #include <string>
 #include "include/common/utils/utils.h"
@@ -23,21 +23,22 @@
 
 namespace mindspore {
 namespace opt {
-const AnfNodePtr EnvOpAttrUpdate::Process(const FuncGraphPtr &graph, const AnfNodePtr &node,
-                                          const EquivPtr &equiv) const {
+const AnfNodePtr AICpuLibSelectPass::Process(const FuncGraphPtr &graph, const AnfNodePtr &node,
+                                             const EquivPtr &equiv) const {
   MS_EXCEPTION_IF_NULL(graph);
   MS_EXCEPTION_IF_NULL(node);
   MS_EXCEPTION_IF_NULL(equiv);
 
-  static const std::set<std::string> kEnvOpNames = {kEnvironCreateOpName, kEnvironSetOpName, kEnvironGetOpName,
-                                                    kEnvironDestroyAllOpName};
+  static const std::set<std::string> kAICpuOpNames = {
+    kEnvironCreateOpName,        kEnvironSetOpName,         kEnvironGetOpName,           kEnvironDestroyAllOpName,
+    kPriorityReplayBufferCreate, kPriorityReplayBufferPush, kPriorityReplayBufferSample, kPriorityReplayBufferUpdate};
   static const std::string kEnvOpSoNames = "mindspore_aicpu_kernels";
 
   if (!node->isa<CNode>()) {
     return node;
   }
   auto kernel_name = common::AnfAlgo::GetCNodeName(node);
-  if (kEnvOpNames.find(kernel_name) != kEnvOpNames.end()) {
+  if (kAICpuOpNames.find(kernel_name) != kAICpuOpNames.end()) {
     common::AnfAlgo::SetNodeAttr(kAttrCustAicpu, MakeValue(kEnvOpSoNames), node);
   }
 
diff --git a/mindspore/ccsrc/plugin/device/ascend/optimizer/mindir/env_op_attr_update.h b/mindspore/ccsrc/plugin/device/ascend/optimizer/mindir/aicpu_lib_select.h
similarity index 66%
rename from mindspore/ccsrc/plugin/device/ascend/optimizer/mindir/env_op_attr_update.h
rename to mindspore/ccsrc/plugin/device/ascend/optimizer/mindir/aicpu_lib_select.h
index b9c84e8b957..67620444ba2 100644
--- a/mindspore/ccsrc/plugin/device/ascend/optimizer/mindir/env_op_attr_update.h
+++ b/mindspore/ccsrc/plugin/device/ascend/optimizer/mindir/aicpu_lib_select.h
@@ -13,19 +13,19 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#ifndef MINDSPORE_CCSRC_BACKEND_OPTIMIZER_ASCEND_MINDIR_ENV_OP_ATTR_UPDATE_H_
-#define MINDSPORE_CCSRC_BACKEND_OPTIMIZER_ASCEND_MINDIR_ENV_OP_ATTR_UPDATE_H_
+#ifndef MINDSPORE_CCSRC_BACKEND_OPTIMIZER_ASCEND_MINDIR_AICPU_LIB_SELECT_H_
+#define MINDSPORE_CCSRC_BACKEND_OPTIMIZER_ASCEND_MINDIR_AICPU_LIB_SELECT_H_
 
 #include "backend/common/optimizer/optimizer.h"
 
 namespace mindspore {
 namespace opt {
-class EnvOpAttrUpdate : public PatternProcessPass {
+class AICpuLibSelectPass : public PatternProcessPass {
  public:
-  explicit EnvOpAttrUpdate(bool multigraph = true) : PatternProcessPass("env_op_attr_update", multigraph) {}
-  ~EnvOpAttrUpdate() override = default;
+  explicit AICpuLibSelectPass(bool multigraph = true) : PatternProcessPass("env_op_attr_update", multigraph) {}
+  ~AICpuLibSelectPass() override = default;
   const AnfNodePtr Process(const FuncGraphPtr &, const AnfNodePtr &, const EquivPtr &) const override;
 };
 }  // namespace opt
 }  // namespace mindspore
-#endif  // MINDSPORE_CCSRC_BACKEND_OPTIMIZER_ASCEND_MINDIR_ENV_OP_ATTR_UPDATE_H_
+#endif  // MINDSPORE_CCSRC_BACKEND_OPTIMIZER_ASCEND_MINDIR_AICPU_LIB_SELECT_H_