diff --git a/linux-static/Dockerfile b/linux-static/Dockerfile
index 1d9ac64..3b4ef5a 100644
--- a/linux-static/Dockerfile
+++ b/linux-static/Dockerfile
@@ -1,23 +1,26 @@
 FROM ubuntu:latest
 ENTRYPOINT ["/bin/bash"]
+
 RUN \
-apt -y update && \
-apt -y upgrade && \
-apt -y install build-essential cmake gdb git iputils-ping nano perl python valgrind wget && \
-apt -y install mesa-common-dev libgl1-mesa-dev libglu1-mesa-dev freeglut3-dev && \
-apt -y install zlib1g-dev libssl-dev libnss3-dev libmysqlclient-dev libsqlite3-dev libxslt-dev libxml2-dev libjpeg-dev libpng-dev libopus-dev && \
-apt -y install libxcursor-dev libxcb1-dev libxcb-xkb-dev libx11-xcb-dev libxrender-dev libxi-dev libxcb-xinerama0-dev && \
-apt -y autoremove && \
-apt -y autoclean && \
-cd /opt && \
-wget -q http://download.qt.io/official_releases/qt/5.9/5.9.0/single/qt-everywhere-opensource-src-5.9.0.tar.xz && \
-tar xf qt-everywhere-opensource-src-5.9.0.tar.xz && \
-rm qt-everywhere-opensource-src-5.9.0.tar.xz && \
-cd qt-everywhere-opensource-src-5.9.0 && \
-./configure -opensource -confirm-license -release -static -nomake tests -nomake examples -no-compile-examples && \
-make -j $(($(grep -c ^processor /proc/cpuinfo 2>/dev/null || 1)+2)) && \
-make install && \
-cd /opt && \
-rm -rf qt-everywhere-opensource-src-5.9.0 && \
-exit 0
+    export DEBIAN_FRONTEND=noninteractive && \
+    apt -y update && \
+    apt -y upgrade && \
+    apt -y install build-essential cmake gdb git iputils-ping nano perl python valgrind wget && \
+    apt -y install mesa-common-dev libgl1-mesa-dev libglu1-mesa-dev freeglut3-dev && \
+    apt -y install zlib1g-dev libssl-dev libnss3-dev libmysqlclient-dev libsqlite3-dev libxslt-dev libxml2-dev libjpeg-dev libpng-dev libopus-dev && \
+    apt -y install libxcursor-dev libxcb1-dev libxcb-xkb-dev libx11-xcb-dev libxrender-dev libxi-dev libxcb-xinerama0-dev && \
+    apt -y autoremove && \
+    apt -y autoclean && \
+    cd /opt && \
+    wget -q http://download.qt.io/official_releases/qt/5.9/5.9.0/single/qt-everywhere-opensource-src-5.9.0.tar.xz && \
+    tar xf qt-everywhere-opensource-src-5.9.0.tar.xz && \
+    rm qt-everywhere-opensource-src-5.9.0.tar.xz && \
+    cd qt-everywhere-opensource-src-5.9.0 && \
+    ./configure -opensource -confirm-license -release -static -nomake tests -nomake examples -no-compile-examples && \
+    make -j $(($(grep -c ^processor /proc/cpuinfo 2>/dev/null || 1)+2)) && \
+    make install && \
+    cd /opt && \
+    rm -rf qt-everywhere-opensource-src-5.9.0 && \
+    exit 0
+
 ENV PATH="${PATH}:/usr/local/Qt-5.9.0/bin"
diff --git a/windows-x64/Dockerfile b/windows-x64/Dockerfile
index d8a1f38..535b89b 100644
--- a/windows-x64/Dockerfile
+++ b/windows-x64/Dockerfile
@@ -2,30 +2,29 @@ FROM ubuntu:latest
 ENTRYPOINT ["/bin/bash"]
 
 RUN \
-apt -y update && \
-apt -y upgrade && \
-apt -y install build-essential iputils-ping nano \
-    autoconf automake autopoint bash bison bzip2 flex gettext \
-    git g++ gperf intltool libffi-dev libgdk-pixbuf2.0-dev \
-    libtool-bin libltdl-dev libssl-dev libxml-parser-perl lzip make \
-    openssl p7zip-full patch perl pkg-config python ruby scons \
-    sed unzip wget xz-utils \
-    g++-multilib libc6-dev-i386 && \
-apt -y autoremove && \
-apt -y autoclean && \
-apt -y clean && \
-exit 0
+    export DEBIAN_FRONTEND=noninteractive && \
+    apt -y update && \
+    apt -y upgrade && \
+    apt -y install build-essential iputils-ping nano \
+        autoconf automake autopoint bash bison bzip2 flex gettext \
+        git g++ gperf intltool libffi-dev libgdk-pixbuf2.0-dev \
+        libtool-bin libltdl-dev libssl-dev libxml-parser-perl lzip make \
+        openssl p7zip-full patch perl pkg-config python ruby scons \
+        sed unzip wget xz-utils \
+        g++-multilib libc6-dev-i386 && \
+    apt -y autoremove && \
+    apt -y autoclean && \
+    apt -y clean && \
+    exit 0
 
 RUN \
-cd /opt && \
-git clone https://github.com/mxe/mxe.git && \
-cd /opt/mxe && \
-NPROC=$(($(nproc)+4)) && \
-make --jobs=$NPROC JOBS=$NPROC MXE_TARGETS='x86_64-w64-mingw32.static' qtbase && \
-ln -s /opt/mxe/usr/bin/x86_64-w64-mingw32.static-qmake-qt5 /usr/bin/qmake && \
-qmake --version && \
-exit 0
+    cd /opt && \
+    git clone https://github.com/mxe/mxe.git && \
+    cd /opt/mxe && \
+    NPROC=$(($(nproc)+4)) && \
+    make --jobs=$NPROC JOBS=$NPROC MXE_TARGETS='x86_64-w64-mingw32.static' qtbase && \
+    ln -s /opt/mxe/usr/bin/x86_64-w64-mingw32.static-qmake-qt5 /usr/bin/qmake && \
+    qmake --version && \
+    exit 0
 
 ENV PATH="${PATH}:/opt/mxe/usr/bin"
-
-# qt5 qtmultimedia
diff --git a/windows-x86/Dockerfile b/windows-x86/Dockerfile
index 9f74420..2732b19 100644
--- a/windows-x86/Dockerfile
+++ b/windows-x86/Dockerfile
@@ -2,30 +2,29 @@ FROM ubuntu:latest
 ENTRYPOINT ["/bin/bash"]
 
 RUN \
-apt -y update && \
-apt -y upgrade && \
-apt -y install build-essential iputils-ping nano \
-    autoconf automake autopoint bash bison bzip2 flex gettext \
-    git g++ gperf intltool libffi-dev libgdk-pixbuf2.0-dev \
-    libtool-bin libltdl-dev libssl-dev libxml-parser-perl lzip make \
-    openssl p7zip-full patch perl pkg-config python ruby scons \
-    sed unzip wget xz-utils \
-    g++-multilib libc6-dev-i386 && \
-apt -y autoremove && \
-apt -y autoclean && \
-apt -y clean && \
-exit 0
+    export DEBIAN_FRONTEND=noninteractive && \
+    apt -y update && \
+    apt -y upgrade && \
+    apt -y install build-essential iputils-ping nano \
+        autoconf automake autopoint bash bison bzip2 flex gettext \
+        git g++ gperf intltool libffi-dev libgdk-pixbuf2.0-dev \
+        libtool-bin libltdl-dev libssl-dev libxml-parser-perl lzip make \
+        openssl p7zip-full patch perl pkg-config python ruby scons \
+        sed unzip wget xz-utils \
+        g++-multilib libc6-dev-i386 && \
+    apt -y autoremove && \
+    apt -y autoclean && \
+    apt -y clean && \
+    exit 0
 
 RUN \
-cd /opt && \
-git clone https://github.com/mxe/mxe.git && \
-cd /opt/mxe && \
-NPROC=$(($(nproc)+4)) && \
-make --jobs=$NPROC JOBS=$NPROC MXE_TARGETS='i686-w64-mingw32.static' qtbase && \
-ln -s /opt/mxe/usr/bin/i686-w64-mingw32.static-qmake-qt5 /usr/bin/qmake && \
-qmake --version && \
-exit 0
+    cd /opt && \
+    git clone https://github.com/mxe/mxe.git && \
+    cd /opt/mxe && \
+    NPROC=$(($(nproc)+4)) && \
+    make --jobs=$NPROC JOBS=$NPROC MXE_TARGETS='i686-w64-mingw32.static' qtbase && \
+    ln -s /opt/mxe/usr/bin/i686-w64-mingw32.static-qmake-qt5 /usr/bin/qmake && \
+    qmake --version && \
+    exit 0
 
 ENV PATH="${PATH}:/opt/mxe/usr/bin"
-
-# qt5 qtmultimedia