diff --git a/ge/generator/ge_generator.cc b/ge/generator/ge_generator.cc
index d162d58e..016f9ef2 100644
--- a/ge/generator/ge_generator.cc
+++ b/ge/generator/ge_generator.cc
@@ -262,6 +262,15 @@ static Status CheckShapeReset(const OpDescPtr &op_desc, bool &change_shape_flag)
       change_shape_flag = true;
     }
   }
+  for (size_t i = 0; i < op_desc->GetAllOutputsDesc().size(); i++) {
+    auto output_desc = op_desc->MutableOutputDesc(static_cast<uint32_t>(i));
+    GE_CHECK_NOTNULL(output_desc);
+    // pass scalar output desc
+    auto dims = output_desc->GetShape().GetDims();
+    if (dims.size() == kDynamicDimSize && dims[0] == kDynamicDimValue) {
+      change_shape_flag = true;
+    }
+  }
   return SUCCESS;
 }
 
diff --git a/ge/graph/passes/dynamic_single_op_reset_shape_pass.cc b/ge/graph/passes/dynamic_single_op_reset_shape_pass.cc
index d50b6df9..6fa63642 100644
--- a/ge/graph/passes/dynamic_single_op_reset_shape_pass.cc
+++ b/ge/graph/passes/dynamic_single_op_reset_shape_pass.cc
@@ -113,16 +113,13 @@ Status DynamicSingleOpResetShapePass::ResetOpShape(OpDescPtr &op_desc) {
   GE_CHECK_NOTNULL(op_desc);
   std::vector<int64_t> dynamic_shape_dims = {kDynamicShapeDim};
   GeShape dynamic_shape(dynamic_shape_dims);
-  bool reset_shape_flag = false;
-  if (ResetInputTensorShape(op_desc, dynamic_shape, reset_shape_flag) == SUCCESS && reset_shape_flag) {
-    (void)ResetOutputTensorShape(op_desc, dynamic_shape);
-  }
+  (void)ResetInputTensorShape(op_desc, dynamic_shape);
+  (void)ResetOutputTensorShape(op_desc, dynamic_shape);
   return SUCCESS;
 }
 
-Status DynamicSingleOpResetShapePass::ResetInputTensorShape(OpDescPtr &op_desc, const GeShape &dynamic_shape,
-                                                            bool &reset_shape_flag) {
-  reset_shape_flag = false;
+Status DynamicSingleOpResetShapePass::ResetInputTensorShape(OpDescPtr &op_desc,
+                                                            const GeShape &dynamic_shape) {
   GE_CHECK_NOTNULL(op_desc);
   for (size_t i = 0; i < op_desc->GetAllInputsDesc().size(); i++) {
     auto input_desc = op_desc->MutableInputDesc(static_cast<uint32_t>(i));
@@ -136,7 +133,6 @@ Status DynamicSingleOpResetShapePass::ResetInputTensorShape(OpDescPtr &op_desc,
     if (CheckIfConstInput(input_desc)) {
       continue;
     }
-    reset_shape_flag = true;
     input_desc->SetShape(dynamic_shape);
   }
   return SUCCESS;
diff --git a/ge/graph/passes/dynamic_single_op_reset_shape_pass.h b/ge/graph/passes/dynamic_single_op_reset_shape_pass.h
index 897fcac6..765448ff 100644
--- a/ge/graph/passes/dynamic_single_op_reset_shape_pass.h
+++ b/ge/graph/passes/dynamic_single_op_reset_shape_pass.h
@@ -27,7 +27,7 @@ class DynamicSingleOpResetShapePass : public GraphPass {
 
  private:
   Status ResetOpShape(OpDescPtr &op_desc);
-  Status ResetInputTensorShape(OpDescPtr &op_desc, const GeShape &dynamic_shape, bool &reset_shape_flag);
+  Status ResetInputTensorShape(OpDescPtr &op_desc, const GeShape &dynamic_shape);
   Status ResetOutputTensorShape(OpDescPtr &op_desc, const GeShape &dynamic_shape);
   Status CheckAllAicpuNodes(const ComputeGraphPtr &graph, bool &is_not_aicpu);
   bool CheckIfConstInput(const GeTensorDescPtr &input_tensor_desc);