diff --git a/src/log/elasticsearch/build/Dockerfile b/src/log/elasticsearch/build/Dockerfile
index df0ebdd..e030326 100644
--- a/src/log/elasticsearch/build/Dockerfile
+++ b/src/log/elasticsearch/build/Dockerfile
@@ -10,7 +10,7 @@ ARG USE_INTRANET=false
 RUN if [ "$USE_INTRANET" = "true" ]; then \
         echo "Configuring intranet apt sources..." && \
         cp /etc/apt/sources.list /etc/apt/sources.list.bak && \
-        echo "deb [trusted=yes] https://10.92.132.52/mirrors/ubuntu2204/ jammy main" > /etc/apt/sources.list && \
+        echo "deb [trusted=yes] http://10.68.64.1/ubuntu2204/ jammy main" > /etc/apt/sources.list && \
         echo 'Acquire::https::Verify-Peer "false";' > /etc/apt/apt.conf.d/99disable-ssl-check && \
         echo 'Acquire::https::Verify-Host "false";' >> /etc/apt/apt.conf.d/99disable-ssl-check; \
     fi
diff --git a/src/log/kibana/build/Dockerfile b/src/log/kibana/build/Dockerfile
index 736201d..768cf6b 100644
--- a/src/log/kibana/build/Dockerfile
+++ b/src/log/kibana/build/Dockerfile
@@ -10,7 +10,7 @@ ARG USE_INTRANET=false
 RUN if [ "$USE_INTRANET" = "true" ]; then \
         echo "Configuring intranet apt sources..." && \
         cp /etc/apt/sources.list /etc/apt/sources.list.bak && \
-        echo "deb [trusted=yes] https://10.92.132.52/mirrors/ubuntu2204/ jammy main" > /etc/apt/sources.list && \
+        echo "deb [trusted=yes] http://10.68.64.1/ubuntu2204/ jammy main" > /etc/apt/sources.list && \
         echo 'Acquire::https::Verify-Peer "false";' > /etc/apt/apt.conf.d/99disable-ssl-check && \
         echo 'Acquire::https::Verify-Host "false";' >> /etc/apt/apt.conf.d/99disable-ssl-check; \
     fi
diff --git a/src/log/scripts/build_images.sh b/src/log/scripts/build_images.sh
index 27afea2..7346523 100755
--- a/src/log/scripts/build_images.sh
+++ b/src/log/scripts/build_images.sh
@@ -48,7 +48,7 @@ echo "ARGUS Log System - Image Build Tool"
 echo "======================================="
 
 if [[ "$use_intranet" == true ]]; then
-    echo "🌐 Mode: Intranet (Using internal mirror: 10.92.132.52)"
+    echo "🌐 Mode: Intranet (Using internal mirror: 10.68.64.1)"
     build_args="--build-arg USE_INTRANET=true"
 else
     echo "🌐 Mode: Public (Using default package sources)"