diff --git a/chart_plugin/doc/mathgl_compile.md b/chart_plugin/doc/mathgl_compile.md
index 9fca66cda7baa68fb912568b714ac6d23c0f96ad..7bfbfe4e73e22ed0656662f12f55a86c38a22e81 100644
--- a/chart_plugin/doc/mathgl_compile.md
+++ b/chart_plugin/doc/mathgl_compile.md
@@ -8,18 +8,8 @@
     cd mathgl-2.4.4
     mkdir -p build && cd build
     echo "CMAKE_PREFIX_PATH = $1, CMAKE_INCLUDE_PATH=$2" （参数1为QT5的cmake搜索路径，参数2为GL/gl.h文件路径，如果没有参数采用系统默认路径搜索）
-    if [[ -n "$1" && -n "$2" ]]
-    then
-          cmake -D enable-png=OFF -D enable-opengl=OFF\
-                  -D enable-openmp=OFF -D enable-pthread=ON -D enable-qt5=ON\
-                  -DCMAKE_CXX_FLAGS=-fno-sized-deallocation\
-                  -DCMAKE_INSTALL_PREFIX=.\
-                  -DCMAKE_PREFIX_PATH=$1\
-                  -DCMAKE_INCLUDE_PATH=$2 ..
-    else
-          cmake -D enable-png=OFF -D enable-opengl=OFF -D enable-openmp=OFF\
-                  -D enable-pthread=ON -D enable-qt5=ON -DCMAKE_INSTALL_PREFIX=. ..
-     fi
+
+    cmake -D enable-png=OFF -D enable-opengl=OFF -D enable-openmp=OFF -D enable-pthread=ON -D enable-qt5=ON -DCMAKE_INSTALL_PREFIX=. ..
     ```
 3. 编译与安装。
     ```
diff --git a/chart_plugin/doc/qwt_compile.md b/chart_plugin/doc/qwt_compile.md
index 1de6486bc99684bcfc46de02517839d068b9c13e..d3331a4be848bb06bd0641c2bcd9270227236054 100644
--- a/chart_plugin/doc/qwt_compile.md
+++ b/chart_plugin/doc/qwt_compile.md
@@ -9,13 +9,9 @@
     sed -i 's/^\(.*QwtOpenGL\)/# \1/' qwtconfig.pri
     INSTALL_PATH=`pwd`
     sed -i "s|^ *QWT_INSTALL_PREFIX.*$|QWT_INSTALL_PREFIX = $INSTALL_PATH/build|g" qwtconfig.pri
-    if [ -n "$1" ]
-    then
-        sed -i '/-std=c++11/ s/#//' qwtbuild.pri
-        $1 qwt.pro
-    else
-        /usr/lib/qt5/bin/qmake qwt.pro（本地环境的qmake路径）
-    fi
+
+    # 请替换为本地环境的qmake路径
+    /usr/lib/qt5/bin/qmake qwt.pro
     ```
 3. 编译与安装。
     ```