diff --git a/Cargo.lock b/Cargo.lock
index 50d0893..596d85a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -888,6 +888,16 @@ version = "0.2.158"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d8adc4bb1803a324070e64a98ae98f38934d91957a99cfb3a43dcbc01bc56439"
 
+[[package]]
+name = "libloading"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4979f22fdb869068da03c9f7528f8297c6fd2606bc3a4affe42e6a823fdb8da4"
+dependencies = [
+ "cfg-if",
+ "windows-targets",
+]
+
 [[package]]
 name = "libredox"
 version = "0.1.3"
@@ -1267,6 +1277,7 @@ version = "2.0.0-rc.6"
 source = "git+https://github.com/pykeio/ort.git#ee5cc2046c346b8e6f71ce543c1f6d31702337de"
 dependencies = [
  "half",
+ "libloading",
  "ndarray",
  "ort-sys",
  "tracing",
diff --git a/README.md b/README.md
index abed42b..cc1e02b 100644
--- a/README.md
+++ b/README.md
@@ -36,6 +36,11 @@ cargo run -p sbv2_api -r
 cargo run -p sbv2_api -r -F cuda,cuda_tf32
 ```
 
+### Dynamicのサポート
+```bash
+ORT_DYLIB_PATH=./libonnxruntime.dll cargo run -p sbv2_api -r -F dynamic
+```
+
 ### テストコマンド
 ```bash
 curl -XPOST -H "Content-type: application/json" -d '{"text": "こんにちは"}' 'http://localhost:3000/synthesize'
diff --git a/sbv2_api/Cargo.toml b/sbv2_api/Cargo.toml
index 6a0abe9..f14fd27 100644
--- a/sbv2_api/Cargo.toml
+++ b/sbv2_api/Cargo.toml
@@ -13,4 +13,5 @@ tokio = { version = "1.40.0", features = ["full"] }
 
 [features]
 cuda = ["sbv2_core/cuda"]
-cuda_tf32 = ["sbv2_core/cuda_tf32"]
\ No newline at end of file
+cuda_tf32 = ["sbv2_core/cuda_tf32"]
+dynamic = ["sbv2_core/dynamic"]
\ No newline at end of file
diff --git a/sbv2_core/Cargo.toml b/sbv2_core/Cargo.toml
index 557cfdd..817748c 100644
--- a/sbv2_core/Cargo.toml
+++ b/sbv2_core/Cargo.toml
@@ -19,4 +19,5 @@ tokenizers = "0.20.0"
 
 [features]
 cuda = ["ort/cuda"]
-cuda_tf32 = []
\ No newline at end of file
+cuda_tf32 = []
+dynamic = ["ort/load-dynamic"]
\ No newline at end of file