diff --git a/docs/user_guide/advanced_usage.rst b/docs/user_guide/advanced_usage.rst
index c0607d9e726bc8aa3077ab180f2ff2d02db1cff7..d88ff14b5e0697ab21f500d5d4f316c604185348 100644
--- a/docs/user_guide/advanced_usage.rst
+++ b/docs/user_guide/advanced_usage.rst
@@ -382,4 +382,4 @@ Reduce Library Size
       library may also contain model graph and model datas if the configs ``model_graph_format`` and
       ``model_data_format`` in deployment file are set to ``code``.
 
-    - It is recommended to use ``version script`` for ultimate binary. The effect is remarkable.
+    - It is recommended to use ``version script`` and ``strip`` feature when linking mace static library. The effect is remarkable.
diff --git a/docs/user_guide/basic_usage.rst b/docs/user_guide/basic_usage.rst
index 3da9126ba0ca840ce2af171b56f18cb81f81b5d7..487aa33af63c2c65041de04507983164ea1c1e48 100644
--- a/docs/user_guide/basic_usage.rst
+++ b/docs/user_guide/basic_usage.rst
@@ -192,7 +192,7 @@ Use bazel to build MACE source code into a library.
         # output lib path: builds/lib
         bash tools/build-standalone-lib.sh
 
-The above command will generate dynamic library ``builds/lib/${ABI}/libmace.so`` and static library ``builds/lib/${ABI}/libmace.a``.
+The above command will generate dynamic library ``builds/lib/${ABI}/${DEVICES}/libmace.so`` and static library ``builds/lib/${ABI}/${DEVICES}/libmace.a``.
 
     .. warning::
 
@@ -242,6 +242,12 @@ header files.
 
 ``${library_name}`` is the name you defined in the first line of your deployment YAML file.
 
+.. note::
+
+    When linking generated ``libmace.a`` into shared library,
+    `version script <ftp://ftp.gnu.org/old-gnu/Manuals/ld-2.9.1/html_node/ld_25.html>`__
+    is helpful for reducing a specified set of symbols to local scope.
+
 -  The generated ``static`` library files are organized as follows,
 
 .. code::
@@ -254,12 +260,17 @@ header files.
     │           └── mace_runtime.h
     ├── lib
     │   ├── arm64-v8a
-    │   │   ├── libmace.a
-    │   │   └── libmace.so
+    │   │   └── cpu_gpu
+    │   │       ├── libmace.a
+    │   │       └── libmace.so
     │   ├── armeabi-v7a
-    │   │   ├── libhexagon_controller.so
-    │   │   ├── libmace.a
-    │   │   └── libmace.so
+    │   │   ├── cpu_gpu
+    │   │   │   ├── libmace.a
+    │   │   │   └── libmace.so
+    │   │   └── cpu_gpu_dsp
+    │   │       ├── libhexagon_controller.so
+    │   │       ├── libmace.a
+    │   │       └── libmace.so
     │   └── linux-x86-64
     │       ├── libmace.a
     │       └── libmace.so