diff --git a/CMakeLists.txt b/CMakeLists.txt
index dd0f72923..7224e5fd9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.10)
+cmake_minimum_required(VERSION 3.14)
 project(mmdeploy_backend_ops)
 
 # ONNXRUNTIME config
diff --git a/docs/build.md b/docs/build.md
index 8377c3d45..b3eff1f03 100644
--- a/docs/build.md
+++ b/docs/build.md
@@ -8,9 +8,11 @@ Update third-party libraries.
 git submodule update --init
 ```
 
+Install cmake>=3.14.0
+
 Build the inference engine extension libraries you need.
 
-- [ONNX Runtime](ops/onnxruntime.md)
+- [ONNX Runtime](backends/onnxruntime.md)
 - [TensorRT](backends/tensorrt.md)
 - [ncnn](backends/ncnn.md)
 - [PPL](backends/ppl.md)