diff --git a/tutorials/source_en/custom_program/custom_backend.md b/tutorials/source_en/custom_program/custom_backend.md
index d01365018240a4cc7e01be523c577126135cf9da..b5d2ccf679fb68ff4319ddfe1c7b215e0cf5edc1 100644
--- a/tutorials/source_en/custom_program/custom_backend.md
+++ b/tutorials/source_en/custom_program/custom_backend.md
@@ -39,7 +39,7 @@ class MSCustomBackendBase : public BackendBase {
   // The backend graph Run interface by the graph_id which are generated through the graph Build interface above.
   RunningStatus Run(BackendGraphId graph_id, const VectorRef &inputs, VectorRef *outputs) {
     MS_LOG(WARNING) << "MSCustomBackendBase use the origin ms_backend to run the graph.";
-    mindspore::backend::BackendManager::GetInstance().Run(BackendType::kMsBackend, graph_id, inputs, outputs);
+    mindspore::backend::BackendManager::GetInstance().Run(BackendType::kMSBackend, graph_id, inputs, outputs);
   }
 };
 MS_REGISTER_BACKEND(kCustomBackendName, MSCustomBackendBase)
@@ -49,7 +49,7 @@ MS_REGISTER_BACKEND(kCustomBackendName, MSCustomBackendBase)
 
 ## Compiling Custom Backend
 
-Save the above example code as `custom_backend.cpp` and compile it into `libcustom_backend.so`. The compilation command is as follows:
+Save the above example code as `custom_backend.cpp` and compile it into `libcustom_backend.so`. The CMake script is as follows:
 
 ```cmake
 cmake_minimum_required(VERSION 3.16)
@@ -59,7 +59,7 @@ set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 # Use specified MindSpore path
-set(MINDSPORE_INCLUDE_DIRS ${MINDSPORE_ROOT}/include)
+set(MINDSPORE_INCLUDE_DIR ${MINDSPORE_ROOT}/include)
 set(MINDSPORE_LIB_DIRS ${MINDSPORE_ROOT}/lib)
 message(STATUS "Using MindSpore from: ${MINDSPORE_ROOT}")
 
@@ -70,20 +70,20 @@ set(CMAKE_BUILD_TYPE "Release")
 include_directories(${CMAKE_CURRENT_SOURCE_DIR})
 
 # Handle MindSpore include directories
-if(MINDSPORE_INCLUDE_DIRS)
-    include_directories(${include_dir})
+if(MINDSPORE_INCLUDE_DIR)
+    include_directories(${MINDSPORE_INCLUDE_DIR})
     # Add complete MindSpore include paths to ensure all dependency headers are found
-    include_directories(${include_dir}/mindspore)
-    include_directories(${include_dir}/mindspore/core/include)
+    include_directories(${MINDSPORE_INCLUDE_DIR}/mindspore)
+    include_directories(${MINDSPORE_INCLUDE_DIR}/mindspore/core/include)
     # Add MindSpore ccsrc path, contains mindspore/ccsrc/include/
-    include_directories(${include_dir}/mindspore/ccsrc/include)
+    include_directories(${MINDSPORE_INCLUDE_DIR}/mindspore/ccsrc/include)
     # Add MindSpore csrc path, contains mindspore/ccsrc/
-    include_directories(${include_dir}/mindspore/ccsrc)
+    include_directories(${MINDSPORE_INCLUDE_DIR}/mindspore/ccsrc)
     # Add third_party path, contains securec.h
-    include_directories(${include_dir}/third_party)
-    include_directories(${include_dir}/third_party/include)
+    include_directories(${MINDSPORE_INCLUDE_DIR}/third_party)
+    include_directories(${MINDSPORE_INCLUDE_DIR}/third_party/include)
     # Add specific pybind11 path
-    include_directories(${include_dir}/third_party/pybind11)
+    include_directories(${MINDSPORE_INCLUDE_DIR}/third_party/pybind11)
 endif()
 
 # Find Python
@@ -145,6 +145,15 @@ install(TARGETS custom_backend
 )
 ```
 
+The compilation command is as follows:
+
+```bash
+cmake . -DMINDSPORE_ROOT=/path/to/mindspore
+make
+```
+
+Among them, `/path/to/mindspore` represents the installation path of MindSpore.
+
 ## Using Custom Backend
 
 Using [mindspore.graph.register_custom_backend](https://www.mindspore.cn/docs/en/master/api_python/graph/mindspore.graph.register_custom_backend.html) to register the backend and use [mindspore.jit](https://www.mindspore.cn/docs/en/master/api_python/mindspore/mindspore.jit.html) to enable the backend:
diff --git a/tutorials/source_zh_cn/custom_program/custom_backend.md b/tutorials/source_zh_cn/custom_program/custom_backend.md
index 914efd35f1dc79efd9c58f7b4a8ea806e9b72035..9a9e9e095ede6c8df00a5f9b09f9cb88fa1af5cb 100644
--- a/tutorials/source_zh_cn/custom_program/custom_backend.md
+++ b/tutorials/source_zh_cn/custom_program/custom_backend.md
@@ -39,7 +39,7 @@ class MSCustomBackendBase : public BackendBase {
   // The backend graph Run interface by the graph_id which are generated through the graph Build interface above.
   RunningStatus Run(BackendGraphId graph_id, const VectorRef &inputs, VectorRef *outputs) {
     MS_LOG(WARNING) << "MSCustomBackendBase use the origin ms_backend to run the graph.";
-    mindspore::backend::BackendManager::GetInstance().Run(BackendType::kMsBackend, graph_id, inputs, outputs);
+    mindspore::backend::BackendManager::GetInstance().Run(BackendType::kMSBackend, graph_id, inputs, outputs);
   }
 };
 MS_REGISTER_BACKEND(kCustomBackendName, MSCustomBackendBase)
@@ -49,7 +49,7 @@ MS_REGISTER_BACKEND(kCustomBackendName, MSCustomBackendBase)
 
 ## 编译自定义后端
 
-将上述示例代码保存为`custom_backend.cpp`，并编译成`libcustom_backend.so`动态库，编译命令如下：
+将上述示例代码保存为`custom_backend.cpp`，并编译成`libcustom_backend.so`动态库，CMake脚本如下：
 
 ```cmake
 cmake_minimum_required(VERSION 3.16)
@@ -59,7 +59,7 @@ set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 # Use specified MindSpore path
-set(MINDSPORE_INCLUDE_DIRS ${MINDSPORE_ROOT}/include)
+set(MINDSPORE_INCLUDE_DIR ${MINDSPORE_ROOT}/include)
 set(MINDSPORE_LIB_DIRS ${MINDSPORE_ROOT}/lib)
 message(STATUS "Using MindSpore from: ${MINDSPORE_ROOT}")
 
@@ -70,20 +70,20 @@ set(CMAKE_BUILD_TYPE "Release")
 include_directories(${CMAKE_CURRENT_SOURCE_DIR})
 
 # Handle MindSpore include directories
-if(MINDSPORE_INCLUDE_DIRS)
-    include_directories(${include_dir})
+if(MINDSPORE_INCLUDE_DIR)
+    include_directories(${MINDSPORE_INCLUDE_DIR})
     # Add complete MindSpore include paths to ensure all dependency headers are found
-    include_directories(${include_dir}/mindspore)
-    include_directories(${include_dir}/mindspore/core/include)
+    include_directories(${MINDSPORE_INCLUDE_DIR}/mindspore)
+    include_directories(${MINDSPORE_INCLUDE_DIR}/mindspore/core/include)
     # Add MindSpore ccsrc path, contains mindspore/ccsrc/include/
-    include_directories(${include_dir}/mindspore/ccsrc/include)
+    include_directories(${MINDSPORE_INCLUDE_DIR}/mindspore/ccsrc/include)
     # Add MindSpore csrc path, contains mindspore/ccsrc/
-    include_directories(${include_dir}/mindspore/ccsrc)
+    include_directories(${MINDSPORE_INCLUDE_DIR}/mindspore/ccsrc)
     # Add third_party path, contains securec.h
-    include_directories(${include_dir}/third_party)
-    include_directories(${include_dir}/third_party/include)
+    include_directories(${MINDSPORE_INCLUDE_DIR}/third_party)
+    include_directories(${MINDSPORE_INCLUDE_DIR}/third_party/include)
     # Add specific pybind11 path
-    include_directories(${include_dir}/third_party/pybind11)
+    include_directories(${MINDSPORE_INCLUDE_DIR}/third_party/pybind11)
 endif()
 
 # Find Python
@@ -145,6 +145,15 @@ install(TARGETS custom_backend
 )
 ```
 
+编译命令如下：
+
+```bash
+cmake . -DMINDSPORE_ROOT=/path/to/mindspore
+make
+```
+
+其中，`/path/to/mindspore`为MindSpore的安装路径。
+
 ## 使用自定义后端
 
 使用[mindspore.graph.register_custom_backend](https://www.mindspore.cn/docs/zh-CN/master/api_python/graph/mindspore.graph.register_custom_backend.html)接入后端，并通过[mindspore.jit](https://www.mindspore.cn/docs/zh-CN/master/api_python/mindspore/mindspore.jit.html)接口选择使用：