diff --git a/CMakeLists.txt b/CMakeLists.txt
index c5947bd8..b451e259 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.5.1)
 include(build/global_config.cmake)
 
-project(app)
+project(fancycode)
 
 # set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 set(CMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES ${CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES})
diff --git a/build/cmake/toolchain/linux.toolchain.cmake b/build/cmake/toolchain/linux.toolchain.cmake
index 990f4490..82a95c49 100755
--- a/build/cmake/toolchain/linux.toolchain.cmake
+++ b/build/cmake/toolchain/linux.toolchain.cmake
@@ -1,6 +1,7 @@
 
 INCLUDE(CMakeForceCompiler)
 
+set(LINUX_TEST                    "true")
 set(CROSS_COMPILE_PREFIX          "")
 set(CMAKE_C_COMPILER "${CROSS_COMPILE_PREFIX}gcc")
 set(CMAKE_CXX_COMPILER "${CROSS_COMPILE_PREFIX}g++")
diff --git a/doc/design.md b/doc/design.md
index ad6c2b70..b024e8b2 100644
--- a/doc/design.md
+++ b/doc/design.md
@@ -304,6 +304,38 @@ MCU ->> 小核:上电
 2. 定时启动拍照 / 录像；
 3. 测试启动；
 
+###### 1.4.3.1.3.2. 任务状态获取启动
+
+   应用程序运行后，首先需要知道主控是由于何种任务被唤醒，然后根据任务来执行相应的功能代码；
+
+**时序图**
+
+```mermaid
+sequenceDiagram
+participant MCU
+participant 大核
+MCU ->> MCU:待机
+opt MCU上电
+    MCU ->> 大核:上电
+    activate 大核
+        大核 ->> 大核:系统初始化
+        大核 ->> 大核:启动脚本拉起APP
+        大核 ->> +MCU:读取启动任务
+        MCU -->> -大核:return
+        alt PIR触发
+            大核 ->> 大核:APP初始化
+            大核 ->> 大核:抓拍并保存
+        else 定时
+            大核 ->> 大核:APP初始化
+            大核 ->> 大核:抓拍并保存
+        else TEST
+            大核 ->> 大核:APP初始化
+            大核 ->> 大核:待机
+        end
+    deactivate 大核
+end
+```
+
 #### 1.4.3.2. 中间件（middleware）
 
 ##### 1.4.3.2.1. 中间件概述
@@ -681,7 +713,11 @@ https://gitee.com/RT-Thread-Mirror/TinyFrame
 
 ###### 1.4.3.4.7.2. 协议数据结构
 
-##### 1.4.3.4.8. 多进程协议库
+##### 1.4.3.4.8. 多进程通讯库
+
+   负责多进程之间的数据交换。使用local socket方式实现。
+
+##### 1.4.3.4.9. 多进程协议库
 
    负责IPC应用和媒体进程之间的协议组包 / 拆包，在协议和业务之间进行转换接口的封装。
 
diff --git a/test/all/CMakeLists.txt b/test/all/CMakeLists.txt
index 63cabff4..db0bc040 100644
--- a/test/all/CMakeLists.txt
+++ b/test/all/CMakeLists.txt
@@ -16,7 +16,7 @@ include_directories(
 link_directories(
     ${EXTERNAL_SOURCE_PATH}/gtest/googletest-release-1.11.0/googlemock/lib
     ${LIBS_OUTPUT_PATH}
-    ${EXTERNAL_SOURCE_PATH}/libconfig/libconfig-1.7.3/lib/.libs
+    ${EXTERNAL_LIBS_OUTPUT_PATH}
 )
 
 set(CMAKE_AUTOMOC ON)
diff --git a/test/middleware/IpcConfig/CMakeLists.txt b/test/middleware/IpcConfig/CMakeLists.txt
index d6b727a7..00faeb97 100644
--- a/test/middleware/IpcConfig/CMakeLists.txt
+++ b/test/middleware/IpcConfig/CMakeLists.txt
@@ -16,7 +16,7 @@ include_directories(
 link_directories(
     ${EXTERNAL_SOURCE_PATH}/gtest/googletest-release-1.11.0/googlemock/lib
     ${LIBS_OUTPUT_PATH}
-    ${EXTERNAL_SOURCE_PATH}/libconfig/libconfig-1.7.3/lib/.libs
+    ${EXTERNAL_LIBS_OUTPUT_PATH}
 )
 
 set(CMAKE_AUTOMOC ON)
diff --git a/test/utils/Config/CMakeLists.txt b/test/utils/Config/CMakeLists.txt
index 81cb9e37..3a526307 100644
--- a/test/utils/Config/CMakeLists.txt
+++ b/test/utils/Config/CMakeLists.txt
@@ -12,12 +12,12 @@ include_directories(
     ${EXTERNAL_SOURCE_PATH}/gtest/googletest-release-1.11.0/googletest/include
     ${EXTERNAL_SOURCE_PATH}/gtest/googletest-release-1.11.0/googlemock/include
 )
-
+message("=========================================${EXTERNAL_LIBS_OUTPUT_PATH}")
 link_directories(
     ${EXTERNAL_SOURCE_PATH}/gtest/googletest-release-1.11.0/googlemock/lib
     ${EXTERNAL_SOURCE_PATH}/gtest/googletest-release-1.11.0/googlemock/lib
     ${LIBS_OUTPUT_PATH}
-    ${EXTERNAL_SOURCE_PATH}/libconfig/libconfig-1.7.3/lib/.libs
+    ${EXTERNAL_LIBS_OUTPUT_PATH}
 )
 
 set(CMAKE_AUTOMOC ON)
diff --git a/utils/CMakeLists.txt b/utils/CMakeLists.txt
index 5059905e..f410c72e 100644
--- a/utils/CMakeLists.txt
+++ b/utils/CMakeLists.txt
@@ -6,3 +6,4 @@ add_subdirectory(Log)
 add_subdirectory(SharedData)
 add_subdirectory(UartDevice)
 add_subdirectory(LinuxApi)
+add_subdirectory(MultiProcess)
diff --git a/utils/Config/CMakeLists.txt b/utils/Config/CMakeLists.txt
index ef8d3575..325f342d 100644
--- a/utils/Config/CMakeLists.txt
+++ b/utils/Config/CMakeLists.txt
@@ -45,15 +45,18 @@ endif()
 
 # build libconfig before make libConfig.a
 add_custom_command(
-    OUTPUT ${EXTERNAL_SOURCE_PATH}/libconfig/libconfig-1.7.3/lib/.libs/libconfig.a
+    # OUTPUT ${EXTERNAL_SOURCE_PATH}/libconfig/libconfig-1.7.3/lib/.libs/libconfig.a
+    OUTPUT ${EXTERNAL_LIBS_OUTPUT_PATH}/libconfig.a
     COMMAND echo "Build libconfig-1.7.3. COMPILE_HOST = ${COMPILE_HOST}"
     # COMMAND tar zxvf libconfig-1.7.3.tar.gz
     COMMAND sh build_libconfig.sh ${TARGET_PLATFORM} ${COMPILE_HOST}
+    COMMAND mv ${EXTERNAL_SOURCE_PATH}/libconfig/libconfig-1.7.3/lib/.libs/libconfig.a ${EXTERNAL_LIBS_OUTPUT_PATH}/libconfig.a
     WORKING_DIRECTORY ${EXTERNAL_SOURCE_PATH}/libconfig/
 )
 add_custom_target(
     libconfig.a
-    DEPENDS ${EXTERNAL_SOURCE_PATH}/libconfig/libconfig-1.7.3/lib/.libs/libconfig.a
+    # DEPENDS ${EXTERNAL_SOURCE_PATH}/libconfig/libconfig-1.7.3/lib/.libs/libconfig.a
+    DEPENDS ${EXTERNAL_LIBS_OUTPUT_PATH}/libconfig.a
 )
 
 # add_custom_command(