diff --git a/onnxruntime/core/providers/vitisai/imp/graph.cc b/onnxruntime/core/providers/vitisai/imp/graph.cc
index e711fa84d5..4df11c2224 100644
--- a/onnxruntime/core/providers/vitisai/imp/graph.cc
+++ b/onnxruntime/core/providers/vitisai/imp/graph.cc
@@ -195,6 +195,9 @@ Node& graph_fuse(Graph& graph, const std::string& name,
     *proto.mutable_name() = name;
     fused_node.AddAttribute("body", proto);
   }
+  for (auto&& o : fused_node.OutputDefs()) {
+    graph.UpdateProducerNode(o->Name(), fused_node.Index());
+  }
   return fused_node;
 }
 }  // namespace vaip
diff --git a/onnxruntime/core/providers/vitisai/imp/tensor_proto.cc b/onnxruntime/core/providers/vitisai/imp/tensor_proto.cc
index edb14eda14..6ee148bc6a 100644
--- a/onnxruntime/core/providers/vitisai/imp/tensor_proto.cc
+++ b/onnxruntime/core/providers/vitisai/imp/tensor_proto.cc
@@ -14,7 +14,7 @@ gsl::span<const char> tensor_proto_as_raw(
   auto& mut_tensor = const_cast<ONNX_NAMESPACE::TensorProto&>(tensor);
   if (!tensor.has_raw_data()) {
     std::vector<uint8_t> unpacked_tensor;
-    auto s = onnxruntime::utils::UnpackInitializerData(tensor, unpacked_tensor);
+    auto s = onnxruntime::utils::UnpackInitializerData(tensor, onnxruntime::Path(), unpacked_tensor);
     mut_tensor.mutable_raw_data()->resize(unpacked_tensor.size());
     memcpy(mut_tensor.mutable_raw_data()->data(), unpacked_tensor.data(), unpacked_tensor.size());
   }
diff --git a/onnxruntime/core/providers/vitisai/vitisai_execution_provider.cc b/onnxruntime/core/providers/vitisai/vitisai_execution_provider.cc
index 8afe83098c..32ee6ff652 100644
--- a/onnxruntime/core/providers/vitisai/vitisai_execution_provider.cc
+++ b/onnxruntime/core/providers/vitisai/vitisai_execution_provider.cc
@@ -96,6 +96,10 @@ VitisAIExecutionProvider::GetCapability(const onnxruntime::GraphViewer& graph,
     // VITIS AI EP not support sungraph. Assigned to CPU.
     return {};
   }
+  if (execution_providers_) {
+    // Only compiling a model once is currently supported
+    return {};
+  }
   auto opt_str = info_.get_json_config_str();  // String
   execution_providers_ =
       std::make_unique<my_ep_t>(compile_onnx_model(graph, *GetLogger(), opt_str));