diff --git a/Dockerfiles/ubuntu2204.dockerfile b/Dockerfiles/ubuntu2204.dockerfile
index 2f7a0bf..25cd848 100644
--- a/Dockerfiles/ubuntu2204.dockerfile
+++ b/Dockerfiles/ubuntu2204.dockerfile
@@ -65,8 +65,8 @@ RUN cd /opt \
     && git clone --depth=1 https://github.com/emscripten-core/emsdk.git \
     && cd /opt/emsdk \
     && ./emsdk install latest \
-    && ./emsdk activate latest \
-    && echo 'export EMSDK_QUIET=1; source /opt/emsdk/emsdk_env.sh' >> /etc/profile
+    && ./emsdk activate latest
+ENV PATH=/opt/emsdk:/opt/emsdk/node/20.18.0_64bit/bin:/opt/emsdk/upstream/emscripten:$PATH
 
 RUN cd /root \
     && apt update \
@@ -80,8 +80,9 @@ RUN cd /root \
     && ./configure -prefix /opt/Qt/6.8.0/gcc_64 -opensource -debug-and-release -confirm-license -nomake examples -nomake tests -skip qtwebengine -skip qtcoap -skip qtopcua \
     && cmake --build . --parallel \
     && ninja install \
-    && rm -fr /root/qt-everywhere-src-6.8.0* \
-    && echo 'export PATH=/opt/Qt/6.8.0/gcc_64/bin:$PATH' >> /etc/profile
+    && rm -fr /root/qt-everywhere-src-6.8.0*
+ENV PATH=/opt/Qt/6.8.0/gcc_64/bin:$PATH
+ENV LD_LIBRARY_PATH=/opt/Qt/6.8.0/gcc_64/lib:$LD_LIBRARY_PATH
 
 RUN cd /root \
     && wget https://frp-by1.wwvvww.cn:44048/s/boost_1_86_0/download -O boost_1_86_0.tar.gz \
@@ -89,8 +90,8 @@ RUN cd /root \
     && cd /root/boost_1_86_0 \
     && ./bootstrap.sh --prefix=/opt/Libraries/boost_1_86_0 \
     && ./b2 install -q --prefix=/opt/Libraries/boost_1_86_0 threading=multi link=shared runtime-link=shared variant=release cxxstd=17 cxxflags=-fPIC cflags=-fPIC \
-    && echo 'export LD_LIBRARY_PATH=/opt/Libraries/boost_1_86_0/lib:$LD_LIBRARY_PATH' >> /etc/profile \
     && rm -fr /root/boost_1_86_0*
+ENV LD_LIBRARY_PATH=/opt/Libraries/boost_1_86_0/lib:LD_LIBRARY_PATH
 
 RUN cd /root \
     && wget https://github.com/Mbed-TLS/mbedtls/releases/download/mbedtls-3.6.2/mbedtls-3.6.2.tar.bz2 \
@@ -135,10 +136,9 @@ RUN cd /root \
     && cmake -G Ninja -B build -S . -DENABLE_OPENSSL=true -DENABLE_WEBRTC=true -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="/opt/Libraries/ZLMediaKit" \
     && cmake --build build --target all \
     && cmake --install build \
-    && echo 'export LD_LIBRARY_PATH=/opt/Libraries/ZLMediaKit/lib:$LD_LIBRARY_PATH' >> /etc/profile \
     && rm -fr /root/ZLMediaKit
+ENV LD_LIBRARY_PATH=/opt/Libraries/ZLMediaKit/lib:$LD_LIBRARY_PATH
 
-ENV LD_LIBRARY_PATH=/opt/Libraries/boost_1_86_0/lib:/opt/Libraries/ZLMediaKit/lib
 ENV LANG=C.UTF-8
 ENV LC_ALL=C.UTF-8
 ENV TERM=xterm-256color
diff --git a/Dockerfiles/ubuntu2404.dockerfile b/Dockerfiles/ubuntu2404.dockerfile
index 5a3f98b..de06116 100644
--- a/Dockerfiles/ubuntu2404.dockerfile
+++ b/Dockerfiles/ubuntu2404.dockerfile
@@ -52,9 +52,9 @@ RUN cd /opt \
     && git clone --depth=1 https://github.com/emscripten-core/emsdk.git \
     && cd /opt/emsdk \
     && ./emsdk install latest \
-    && ./emsdk activate latest \
-    && echo 'export EMSDK_QUIET=1; source /opt/emsdk/emsdk_env.sh' >> /etc/profile
-    
+    && ./emsdk activate latest
+ENV PATH=/opt/emsdk:/opt/emsdk/node/20.18.0_64bit/bin:/opt/emsdk/upstream/emscripten:$PATH
+
 RUN cd /root \
     && apt update \
     && apt install -y libgl1-mesa-dev libfontconfig1-dev libfreetype-dev libx11-dev libx11-xcb-dev libxext-dev libxfixes-dev libxi-dev libxrender-dev libxcb1-dev libxcb-cursor-dev libxcb-glx0-dev libxcb-keysyms1-dev libxcb-image0-dev libxcb-shm0-dev libxcb-icccm4-dev libxcb-sync-dev libxcb-xfixes0-dev libxcb-shape0-dev libxcb-randr0-dev libxcb-render-util0-dev libxcb-util-dev libxcb-xinerama0-dev libxcb-xkb-dev libxkbcommon-dev libxkbcommon-x11-dev \
@@ -67,8 +67,9 @@ RUN cd /root \
     && ./configure -prefix /opt/Qt/6.8.0/gcc_64 -opensource -debug-and-release -confirm-license -nomake examples -nomake tests -skip qtwebengine -skip qtcoap -skip qtopcua \
     && cmake --build . --parallel \
     && ninja install \
-    && rm -fr /root/qt-everywhere-src-6.8.0* \
-    && echo 'export PATH=/opt/Qt/6.8.0/gcc_64/bin:$PATH' >> /etc/profile
+    && rm -fr /root/qt-everywhere-src-6.8.0*
+ENV PATH=/opt/Qt/6.8.0/gcc_64/bin:$PATH
+ENV LD_LIBRARY_PATH=/opt/Qt/6.8.0/gcc_64/lib:$LD_LIBRARY_PATH
 
 RUN cd /root \
     && wget https://frp-by1.wwvvww.cn:44048/s/boost_1_86_0/download -O boost_1_86_0.tar.gz \
@@ -76,8 +77,8 @@ RUN cd /root \
     && cd /root/boost_1_86_0 \
     && ./bootstrap.sh --prefix=/opt/Libraries/boost_1_86_0 \
     && ./b2 install -q --prefix=/opt/Libraries/boost_1_86_0 threading=multi link=shared runtime-link=shared variant=release cxxstd=17 cxxflags=-fPIC cflags=-fPIC \
-    && rm -fr /root/boost_1_86_0* \
-    && echo 'export LD_LIBRARY_PATH=/opt/Libraries/boost_1_86_0/lib:$LD_LIBRARY_PATH' >> /etc/profile
+    && rm -fr /root/boost_1_86_0*
+ENV LD_LIBRARY_PATH=/opt/Libraries/boost_1_86_0/lib:LD_LIBRARY_PATH
 
 RUN cd /root \
     && wget https://github.com/Mbed-TLS/mbedtls/releases/download/mbedtls-3.6.2/mbedtls-3.6.2.tar.bz2 \
@@ -122,10 +123,8 @@ RUN cd /root \
     && cmake -G Ninja -B build -S . -DENABLE_OPENSSL=true -DENABLE_WEBRTC=true -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="/opt/Libraries/ZLMediaKit" \
     && cmake --build build --target all \
     && cmake --install build \
-    && echo 'export LD_LIBRARY_PATH=/opt/Libraries/ZLMediaKit/lib:$LD_LIBRARY_PATH' >> /etc/profile \
     && rm -fr /root/ZLMediaKit
-
-ENV LD_LIBRARY_PATH=/opt/Libraries/boost_1_86_0/lib:/opt/Libraries/ZLMediaKit/lib:/opt/Qt/6.8.0/gcc_64/lib
+ENV LD_LIBRARY_PATH=/opt/Libraries/ZLMediaKit/lib:$LD_LIBRARY_PATH
 
 ENV LANG=C.UTF-8
 ENV LC_ALL=C.UTF-8