diff --git a/lite/kernels/npu/subgraph_compute.cc b/lite/kernels/npu/subgraph_compute.cc
index d7b14a9319951eb827cbc9d346ee8e59e9571aee..1baa5a0de44d71356cabd505fb0cdfe388a0bae3 100644
--- a/lite/kernels/npu/subgraph_compute.cc
+++ b/lite/kernels/npu/subgraph_compute.cc
@@ -35,7 +35,7 @@ int SubgraphEngine::BuildDeviceProgram() {
   subgraph::npu::Graph graph;
   const auto& bridges = subgraph::Registry::Instance();
   for (auto& inst : origin_program_) {
-    auto op = inst.op();
+    auto op = const_cast<OpLite*>(inst.op());
     CHECK(op);
     op->CheckShape();
     op->InferShape();
@@ -44,10 +44,8 @@ int SubgraphEngine::BuildDeviceProgram() {
       return subgraph::FAILED;
     }
     auto kernel = inst.kernel();
-    status |=
-        bridges.Select(op_type, TARGET(kNPU))(reinterpret_cast<void*>(&graph),
-                                              const_cast<OpLite*>(op),
-                                              const_cast<KernelBase*>(kernel));
+    status |= bridges.Select(op_type, TARGET(kNPU))(
+        reinterpret_cast<void*>(&graph), op, const_cast<KernelBase*>(kernel));
     if (subgraph::CHECK_FAILED(status)) {
       return subgraph::FAILED;
     }