diff --git a/hpc-sdk/examples/kml/blas/CMakeLists.txt b/hpc-sdk/examples/kml/blas/CMakeLists.txt
index 2a81ba61a552724a7ab06c74404e290f9edff510..17bed7dd6ce9f0aef53152615dbfee14332c522b 100644
--- a/hpc-sdk/examples/kml/blas/CMakeLists.txt
+++ b/hpc-sdk/examples/kml/blas/CMakeLists.txt
@@ -22,7 +22,7 @@ set(SRC src/blas_demo.c)
 set(TARGET_FILE blas_demo)
 
 # Set KML path
-set(KML_PATH /usr/local/kml)
+set(KML_PATH /opt/kml/2.1.0/bisheng3.0.0)
 
 # Add header file include directories
 include_directories(${KML_PATH}/include)
diff --git a/hpc-sdk/examples/kml/blas/README.md b/hpc-sdk/examples/kml/blas/README.md
index 43d444163ede9d7994e1134ba05c0dfc5f9a0d98..f6f4b08293f74179fe07c7163407183738ddbf8c 100644
--- a/hpc-sdk/examples/kml/blas/README.md
+++ b/hpc-sdk/examples/kml/blas/README.md
@@ -39,6 +39,8 @@ KML_BLAS有多个版本：
 
 3. 编译demo
 
+   需要将CMakeLists.txt里set(KML_PATH /opt/kml/2.1.0/bisheng3.0.0)替换成set(KML_PATH workspace)，workspace是数学库真实安装路径。
+
    ```shell
    mkdir build
    cd build
diff --git a/hpc-sdk/examples/kml/blas/README_en.md b/hpc-sdk/examples/kml/blas/README_en.md
index b45b5dc1c229f72d28e945f668bdaaaac40d5769..a0d91e71c8332526383fbdb94541506886ab277c 100644
--- a/hpc-sdk/examples/kml/blas/README_en.md
+++ b/hpc-sdk/examples/kml/blas/README_en.md
@@ -40,6 +40,8 @@ There are multiple versions of KML_BLAS:
 
 3. Compile the demo.
 
+   Replace **set(KML_PATH /opt/kml/2.1.0/bisheng3.0.0)** in the **CMakeLists.txt** file with **set(KML_PATH** *workspace*). *workspace* indicates the actual installation path of the math library.
+
    ```shell
    mkdir build
    cd build
diff --git a/hpc-sdk/examples/kml/fft/CMakeLists.txt b/hpc-sdk/examples/kml/fft/CMakeLists.txt
index 0175d8504411369e57de9bcacd0011114d5ca4d6..597e9ed6d7a63e42d24ee547fb5357ec10b14a17 100644
--- a/hpc-sdk/examples/kml/fft/CMakeLists.txt
+++ b/hpc-sdk/examples/kml/fft/CMakeLists.txt
@@ -22,7 +22,7 @@ set(SRC src/fft_demo.c)
 set(TARGET_FILE fft_demo)
 
 # Set KML path
-set(KML_PATH /usr/local/kml)
+set(KML_PATH /opt/kml/2.1.0/bisheng3.0.0)
 
 # Add header file include directories
 include_directories(${KML_PATH}/include)
diff --git a/hpc-sdk/examples/kml/fft/README.md b/hpc-sdk/examples/kml/fft/README.md
index 1eb55ebdc7764e52ceec70105b2c015748d1a45d..d2a88d2f15e77f95f5d8812671f7589a165aa3d2 100644
--- a/hpc-sdk/examples/kml/fft/README.md
+++ b/hpc-sdk/examples/kml/fft/README.md
@@ -35,6 +35,8 @@ KML_FFT有多个版本：
 
 3. 编译demo
 
+   需要将CMakeLists.txt里set(KML_PATH /opt/kml/2.1.0/bisheng3.0.0)替换成set(KML_PATH workspace)，workspace是数学库真实安装路径。
+
    ```shell
    mkdir build
    cd build
diff --git a/hpc-sdk/examples/kml/fft/README_en.md b/hpc-sdk/examples/kml/fft/README_en.md
index 532c33fc024e72d93cd501fbc312b52824aab68c..ae6f0e67438bd5fbf252fe7c50780c910faacf44 100644
--- a/hpc-sdk/examples/kml/fft/README_en.md
+++ b/hpc-sdk/examples/kml/fft/README_en.md
@@ -35,6 +35,8 @@ There are multiple versions of KML_FFT:
 
 3. Compile the demo.
 
+   Replace **set(KML_PATH /opt/kml/2.1.0/bisheng3.0.0)** in the **CMakeLists.txt** file with **set(KML_PATH** *workspace*). *workspace* indicates the actual installation path of the math library.
+
    ```shell
    mkdir build
    cd build
diff --git a/hpc-sdk/examples/kml/lapack/CMakeLists.txt b/hpc-sdk/examples/kml/lapack/CMakeLists.txt
index 8395aa63a416ae16c28c06385052c68c692f5b21..4d039a949839e81f4379b2f96d1119d6c50dd653 100644
--- a/hpc-sdk/examples/kml/lapack/CMakeLists.txt
+++ b/hpc-sdk/examples/kml/lapack/CMakeLists.txt
@@ -22,7 +22,7 @@ set(SRC src/lapack_demo.c)
 set(TARGET_FILE lapack_demo)
 
 # Set KML path
-set(KML_PATH /usr/local/kml)
+set(KML_PATH /opt/kml/2.1.0/bisheng3.0.0)
 
 # Add header file include directories
 include_directories(${KML_PATH}/include)
diff --git a/hpc-sdk/examples/kml/lapack/README.md b/hpc-sdk/examples/kml/lapack/README.md
index 568231be973712bd44d3936caf19e437a7a7ea88..f16ae19eed38d6a64fccf7eb2f88d4f1d410adc2 100644
--- a/hpc-sdk/examples/kml/lapack/README.md
+++ b/hpc-sdk/examples/kml/lapack/README.md
@@ -31,6 +31,8 @@
 
 3. 编译demo
 
+   需要将CMakeLists.txt里set(KML_PATH /opt/kml/2.1.0/bisheng3.0.0)替换成set(KML_PATH workspace)，workspace是数学库真实安装路径。
+
    ```shell
    mkdir build
    cd build
diff --git a/hpc-sdk/examples/kml/lapack/README_en.md b/hpc-sdk/examples/kml/lapack/README_en.md
index bdc82ee12d1326b79dd540d9c09a714a3d236f1f..d481485bbce7763bf05cef08ff5b55cda94e540f 100644
--- a/hpc-sdk/examples/kml/lapack/README_en.md
+++ b/hpc-sdk/examples/kml/lapack/README_en.md
@@ -32,6 +32,8 @@ English | [简体中文](README.md)
 
 3. Compile the demo.
 
+   Replace **set(KML_PATH /opt/kml/2.1.0/bisheng3.0.0)** in the **CMakeLists.txt** file with **set(KML_PATH** *workspace*). *workspace* indicates the actual installation path of the math library.
+
    ```shell
    mkdir build
    cd build
diff --git a/hpc-sdk/examples/kml/math/CMakeLists.txt b/hpc-sdk/examples/kml/math/CMakeLists.txt
index bcdf976bea8feb67197feac43086be0fad58b580..8c273bd6842152bd7326123049c39cf01171ac0a 100644
--- a/hpc-sdk/examples/kml/math/CMakeLists.txt
+++ b/hpc-sdk/examples/kml/math/CMakeLists.txt
@@ -22,7 +22,7 @@ set(SRC src/math_demo.c)
 set(TARGET_FILE math_demo)
 
 # Set KML path
-set(KML_PATH /usr/local/kml)
+set(KML_PATH /opt/kml/2.1.0/bisheng3.0.0)
 
 # Add header file include directories
 include_directories(${KML_PATH}/include)
diff --git a/hpc-sdk/examples/kml/math/README.md b/hpc-sdk/examples/kml/math/README.md
index 81a5966652b1d118efb765d80e5177e36caf669e..d2d97d754c799998acbf133514dcda702aa89294 100644
--- a/hpc-sdk/examples/kml/math/README.md
+++ b/hpc-sdk/examples/kml/math/README.md
@@ -35,6 +35,8 @@ KML_MATH有多个版本：
 
 3. 编译demo
 
+   需要将CMakeLists.txt里set(KML_PATH /opt/kml/2.1.0/bisheng3.0.0)替换成set(KML_PATH workspace)，workspace是数学库真实安装路径。
+
    ```shell
    mkdir build
    cd build
diff --git a/hpc-sdk/examples/kml/math/README_en.md b/hpc-sdk/examples/kml/math/README_en.md
index b8bad517a0241302618b0732910135940c14d5f8..df9cb646a8909e9e83b4feb0e18bb93c9952f6d2 100644
--- a/hpc-sdk/examples/kml/math/README_en.md
+++ b/hpc-sdk/examples/kml/math/README_en.md
@@ -35,6 +35,8 @@ There are multiple versions of KML_MATH:
 
 3. Compile the demo.
 
+   Replace **set(KML_PATH /opt/kml/2.1.0/bisheng3.0.0)** in the **CMakeLists.txt** file with **set(KML_PATH** *workspace*). *workspace* indicates the actual installation path of the math library.
+
    ```shell
    mkdir build
    cd build
diff --git a/hpc-sdk/examples/kml/spblas/CMakeLists.txt b/hpc-sdk/examples/kml/spblas/CMakeLists.txt
index cd919ba523ba23bd77ac18d7b9cefc5d9c152000..c1a81e70a6fe2ac2c6680e7caf55dcc5dc1e3640 100644
--- a/hpc-sdk/examples/kml/spblas/CMakeLists.txt
+++ b/hpc-sdk/examples/kml/spblas/CMakeLists.txt
@@ -22,7 +22,7 @@ set(SRC src/spblas_demo.c)
 set(TARGET_FILE spblas_demo)
 
 # Set KML path
-set(KML_PATH /usr/local/kml)
+set(KML_PATH /opt/kml/2.1.0/bisheng3.0.0)
 
 # Add header file include directories
 include_directories(${KML_PATH}/include)
diff --git a/hpc-sdk/examples/kml/spblas/README.md b/hpc-sdk/examples/kml/spblas/README.md
index 12a5aa46385e26a5cc4478dcdc0eff6020b88937..69f12b85cf9ff3f9a860a0be93ee21d3bea1c50a 100644
--- a/hpc-sdk/examples/kml/spblas/README.md
+++ b/hpc-sdk/examples/kml/spblas/README.md
@@ -35,6 +35,8 @@ KML_SPBLAS有多个版本：
 
 3. 编译demo
 
+   需要将CMakeLists.txt里set(KML_PATH /opt/kml/2.1.0/bisheng3.0.0)替换成set(KML_PATH workspace)，workspace是数学库真实安装路径。
+
    ```shell
    mkdir build
    cd build
diff --git a/hpc-sdk/examples/kml/spblas/README_en.md b/hpc-sdk/examples/kml/spblas/README_en.md
index 8a8de0fb20dcb96446390944f5b5b7da5706f83b..eee57822d6af5ee3ea980455b5075c8c33842493 100644
--- a/hpc-sdk/examples/kml/spblas/README_en.md
+++ b/hpc-sdk/examples/kml/spblas/README_en.md
@@ -39,6 +39,8 @@ There are multiple versions of KML_SPBLAS:
 
 3. Compile the demo.
 
+   Replace **set(KML_PATH /opt/kml/2.1.0/bisheng3.0.0)** in the **CMakeLists.txt** file with **set(KML_PATH** *workspace*). *workspace* indicates the actual installation path of the math library.
+
    ```shell
    mkdir build
    cd build