diff --git a/ge/graph/passes/atomic_addr_clean_pass.cc b/ge/graph/passes/atomic_addr_clean_pass.cc
index 18cac856..b62f86c7 100755
--- a/ge/graph/passes/atomic_addr_clean_pass.cc
+++ b/ge/graph/passes/atomic_addr_clean_pass.cc
@@ -33,10 +33,12 @@ namespace ge {
 Status AtomicAddrCleanPass::Run(ComputeGraphPtr graph) {
   GE_CHECK_NOTNULL(graph);
   GELOGD("AtomicAddrCleanPass begin.");
+  bool is_unknown_graph = graph->GetGraphUnknownFlag();
+
   // 1.Recoginze atomic and loop mark
   vector<NodePtr> atomic_node_vec;
   for (NodePtr &node : graph->GetDirectNode()) {
-    if (IsAtomicOp(node)) {
+    if (IsAtomicOp(node, is_unknown_graph)) {
       atomic_node_vec.push_back(node);
     }
     if (!is_loop_graph_ && node->GetType() == LOOPCOND) {
@@ -50,7 +52,6 @@ Status AtomicAddrCleanPass::Run(ComputeGraphPtr graph) {
     return SUCCESS;
   }
 
-  bool is_unknown_graph = graph->GetGraphUnknownFlag();
   if (is_unknown_graph) {
     GELOGD("Graph[%s] is unknown graph. It will call fe interface to compile op.", graph->GetName().c_str());
     GE_CHK_STATUS_RET(CompileUnknownGraphOp(atomic_node_vec));
@@ -242,7 +243,7 @@ Status AtomicAddrCleanPass::LinkToAtomicNode(const NodePtr &atomic_node, NodePtr
   return SUCCESS;
 }
 
-bool AtomicAddrCleanPass::IsAtomicOp(const NodePtr &node) {
+bool AtomicAddrCleanPass::IsAtomicOp(const NodePtr &node, bool is_unknown_graph) {
   GE_IF_BOOL_EXEC(node == nullptr, GELOGE(FAILED, "node is null."); return false);
   OpDescPtr op_desc = node->GetOpDesc();
   if (op_desc == nullptr) {
@@ -262,19 +263,21 @@ bool AtomicAddrCleanPass::IsAtomicOp(const NodePtr &node) {
     return false;
   }
 
-  if (!has_atomic_input && has_atomic_output && node_workspace_offset.empty()) {
-    std::vector<int64_t> atomic_output_index;
-    (void) ge::AttrUtils::GetListInt(op_desc, ATOMIC_ATTR_OUTPUT_INDEX, atomic_output_index);
-    bool is_all_output_peer_also_atomic = true;
-    for (const auto &output_index : atomic_output_index) {
-      if (!IsOutputIndexPeerInputAtomic(node, output_index)) {
-        is_all_output_peer_also_atomic = false;
-        break;
+  if (!is_unknown_graph) {
+    if (!has_atomic_input && has_atomic_output && node_workspace_offset.empty()) {
+      std::vector<int64_t> atomic_output_index;
+      (void) ge::AttrUtils::GetListInt(op_desc, ATOMIC_ATTR_OUTPUT_INDEX, atomic_output_index);
+      bool is_all_output_peer_also_atomic = true;
+      for (const auto &output_index : atomic_output_index) {
+        if (!IsOutputIndexPeerInputAtomic(node, output_index)) {
+          is_all_output_peer_also_atomic = false;
+          break;
+        }
+      }
+      if (is_all_output_peer_also_atomic) {
+        GELOGI("all out peer node input atomic, skip this out atomic process, node name: %s", node->GetName().c_str());
+        return false;
       }
-    }
-    if (is_all_output_peer_also_atomic) {
-      GELOGI("all out peer node input atomic, skip this out atomic process, node name: %s", node->GetName().c_str());
-      return false;
     }
   }
 
@@ -342,6 +345,7 @@ bool AtomicAddrCleanPass::IsOutputIndexPeerInputAtomic(const NodePtr &node, int6
 Status AtomicAddrCleanPass::ClearStatus() {
   hcom_node_vec_.clear();
   return SUCCESS;
+
 }
 
 Status AtomicAddrCleanPass::CompileUnknownGraphOp(const vector<NodePtr> &atomic_node_vec) {
diff --git a/ge/graph/passes/atomic_addr_clean_pass.h b/ge/graph/passes/atomic_addr_clean_pass.h
index 420ddd01..64bc604b 100755
--- a/ge/graph/passes/atomic_addr_clean_pass.h
+++ b/ge/graph/passes/atomic_addr_clean_pass.h
@@ -72,7 +72,7 @@ class AtomicAddrCleanPass : public GraphPass {
    * @param node
    * @return
    */
-  bool IsAtomicOp(const NodePtr &node);
+  bool IsAtomicOp(const NodePtr &node, bool is_unknown_graph);
 
   /**
    * Handle atomic node in unknown graph