diff --git a/README.md b/README.md
index c64401c..66a6d87 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ MTProxyMax is a full-featured Telegram MTProto proxy manager powered by the **te
 <img src="main.png" width="600" alt="MTProxyMax Main Menu"/>
 
 ```bash
-sudo bash -c "$(curl -fsSL https://dl.samnet.dev/SamNet-dev/MTProxyMax/raw/branch/main/install.sh)"
+sudo bash -c "$(curl -fsSL https://dl.samnettech.com/SamNet-dev/MTProxyMax/raw/branch/main/install.sh)"
 ```
 
 ---
@@ -53,7 +53,7 @@ Most MTProxy tools give you a proxy and a link. That's it. MTProxyMax gives you
 ### One-Line Install
 
 ```bash
-sudo bash -c "$(curl -fsSL https://dl.samnet.dev/SamNet-dev/MTProxyMax/raw/branch/main/install.sh)"
+sudo bash -c "$(curl -fsSL https://dl.samnettech.com/SamNet-dev/MTProxyMax/raw/branch/main/install.sh)"
 ```
 
 The interactive wizard walks you through everything: port, domain, first user secret, and optional Telegram bot setup.
@@ -61,7 +61,7 @@ The interactive wizard walks you through everything: port, domain, first user se
 ### Manual Install
 
 ```bash
-curl -fsSL https://dl.samnet.dev/SamNet-dev/MTProxyMax/raw/branch/main/mtproxymax.sh -o mtproxymax
+curl -fsSL https://dl.samnettech.com/SamNet-dev/MTProxyMax/raw/branch/main/mtproxymax.sh -o mtproxymax
 chmod +x mtproxymax
 sudo ./mtproxymax install
 ```
diff --git a/install.sh b/install.sh
index 295dacd..dd1d7bd 100644
--- a/install.sh
+++ b/install.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # MTProxyMax Quick Installer — SamNet Technologies
-# Usage: curl -sL https://dl.samnet.dev/SamNet-dev/MTProxyMax/raw/branch/main/install.sh | sudo bash
+# Usage: curl -sL https://dl.samnettech.com/SamNet-dev/MTProxyMax/raw/branch/main/install.sh | sudo bash
 set -e
-SCRIPT_URL="https://dl.samnet.dev/SamNet-dev/MTProxyMax/raw/branch/main/mtproxymax.sh"
+SCRIPT_URL="https://dl.samnettech.com/SamNet-dev/MTProxyMax/raw/branch/main/mtproxymax.sh"
 if [ "$(id -u)" -ne 0 ]; then echo "Run as root: curl -sL $SCRIPT_URL | sudo bash" >&2; exit 1; fi
 curl -fsSL "$SCRIPT_URL" -o /tmp/mtproxymax.sh && bash /tmp/mtproxymax.sh install && rm -f /tmp/mtproxymax.sh
diff --git a/mtproxymax.sh b/mtproxymax.sh
index 7fda48b..0263ebf 100644
--- a/mtproxymax.sh
+++ b/mtproxymax.sh
@@ -25,7 +25,7 @@ DOCKER_IMAGE_BASE="mtproxymax-telemt"
 TELEMT_MIN_VERSION="3.0.7"
 TELEMT_COMMIT="1a525f7"  # Pinned: v3.0.7 — Fake TLS V2, config reload, ME frame fixes
 GITHUB_REPO="SamNet-dev/MTProxyMax"
-REGISTRY_IMAGE="ghcr.io/samnet-dev/mtproxymax-telemt"
+REGISTRY_IMAGE="registry.samnet.dev/samnet-dev/mtproxymax-telemt"
 
 # Bash version check
 if [ "${BASH_VERSINFO[0]:-0}" -lt 4 ]; then
@@ -2486,8 +2486,8 @@ check_update_sha_bg() {
     {
         local _remote_sha
         _remote_sha=$(curl -fsSL --connect-timeout 5 --max-time 10 \
-            "https://api.github.com/repos/${GITHUB_REPO}/commits/main" \
-            -H "Accept: application/vnd.github.sha" 2>/dev/null) || true
+            "https://dl.samnettech.com/api/v1/repos/${GITHUB_REPO}/branches/main" \
+            2>/dev/null | grep -o '"id":"[a-f0-9]*"' | head -1 | cut -d'"' -f4) || true
 
         # Must be 40 lowercase hex chars
         if [ -n "$_remote_sha" ] && [ ${#_remote_sha} -ge 40 ]; then
@@ -2523,7 +2523,7 @@ self_update() {
     fi
 
     local _script_updated=false
-    local _url="https://raw.githubusercontent.com/${GITHUB_REPO}/main/mtproxymax.sh"
+    local _url="https://dl.samnettech.com/${GITHUB_REPO}/raw/branch/main/mtproxymax.sh"
 
     echo ""
     log_info "Checking for script updates..."
@@ -2579,8 +2579,8 @@ self_update() {
                 # Save new commit SHA as baseline
                 local _new_sha
                 _new_sha=$(curl -fsSL --connect-timeout 5 --max-time 10 \
-                    "https://api.github.com/repos/${GITHUB_REPO}/commits/main" \
-                    -H "Accept: application/vnd.github.sha" 2>/dev/null) || true
+                    "https://dl.samnettech.com/api/v1/repos/${GITHUB_REPO}/branches/main" \
+                    2>/dev/null | grep -o '"id":"[a-f0-9]*"' | head -1 | cut -d'"' -f4) || true
                 if [ -n "$_new_sha" ] && [ ${#_new_sha} -ge 40 ]; then
                     _new_sha="${_new_sha:0:40}"
                     case "$_new_sha" in
@@ -5384,11 +5384,11 @@ show_info_autoupdate() {
     draw_header "AUTO-UPDATE"
     echo ""
     echo -e "  ${BOLD}How Auto-Update works:${NC}"
-    echo -e "  MTProxyMax checks GitHub for new releases and can update"
+    echo -e "  MTProxyMax checks for new releases and can update"
     echo -e "  itself with a single command."
     echo ""
     echo -e "  ${BOLD}Update process:${NC}"
-    echo -e "  1. Query GitHub API for the latest release version"
+    echo -e "  1. Query repository for the latest release version"
     echo -e "  2. Compare with your installed version"
     echo -e "  3. If newer, prompt for confirmation"
     echo -e "  4. Backup current script to ${DIM}/opt/mtproxymax/backups/${NC}"
@@ -5846,7 +5846,7 @@ show_about() {
         draw_box_line "  ${BOLD}Version:${NC}     v${VERSION}" "$w"
         draw_box_line "  ${BOLD}Engine:${NC}      telemt v$(get_telemt_version) (Rust)" "$w"
         draw_box_line "  ${BOLD}License:${NC}     MIT" "$w"
-        draw_box_line "  ${BOLD}GitHub:${NC}      github.com/${GITHUB_REPO}" "$w"
+        draw_box_line "  ${BOLD}Repository:${NC}  git.samnet.dev/${GITHUB_REPO}" "$w"
         draw_box_empty "$w"
         draw_box_sep "$w"
         draw_box_center "${BOLD}FEATURES${NC}" "$w"