diff --git a/.DS_Store b/.DS_Store
index 2e11e17..b657244 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/install.sh b/install.sh
index 4b91232..33768eb 100755
--- a/install.sh
+++ b/install.sh
@@ -43,6 +43,8 @@ if [ "$CUDA_MAJOR" = "13" ]; then
     echo "🚀 Installing CUDA 13 requirements (RTX 50 series)"
     echo "📦 Installing base dependencies + CUDA 13 TensorRT..."
     pip install -r requirements.txt
+    echo "📦 Installing CUDA 13 specific TensorRT packages..."
+    pip install -r requirements_cu13.txt
 elif [ "$CUDA_MAJOR" = "12" ]; then
     echo "🔧 Installing CUDA 12 requirements (RTX 30/40 series)"
     echo "📦 Installing base dependencies + CUDA 12 TensorRT..."
diff --git a/requirements.txt b/requirements.txt
index 64a8a5d..12ad39b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,4 +18,4 @@ tqdm
 #
 # Manual installation files are provided for reference only:
 # - requirements_cu12.txt (CUDA 12 specific)
-# - requirements_cu13.txt (CUDA 13 specific, if needed in future)
\ No newline at end of file
+# - requirements_cu13.txt (CUDA 13 specific)
\ No newline at end of file
diff --git a/requirements_cu13.txt b/requirements_cu13.txt
new file mode 100644
index 0000000..61d8196
--- /dev/null
+++ b/requirements_cu13.txt
@@ -0,0 +1,17 @@
+# CUDA 13 specific packages (RTX 50 series, CUDA 13.x)
+# 
+# NOTE: This file is for REFERENCE ONLY - manual installation
+# The recommended method is AUTO-INSTALLATION via the node:
+# - Just install requirements.txt and restart ComfyUI
+# - The node will auto-detect CUDA and install TensorRT automatically
+#
+# Use this file ONLY if auto-installation fails or for manual setup
+#
+# Installation order for MANUAL setup only:
+# 1. pip install -r requirements.txt (base dependencies)
+# 2. pip install -r requirements_cu13.txt (CUDA 13 specific TensorRT)
+#
+tensorrt_cu13==10.15.1.29
+tensorrt_cu13_bindings==10.15.1.29
+tensorrt_cu13_libs==10.15.1.29
+cuda-toolkit>=13.0.0,<13.1.0