diff --git a/scripts/deploy.sh b/scripts/deploy.sh
index c17e40b..7dd5014 100755
--- a/scripts/deploy.sh
+++ b/scripts/deploy.sh
@@ -525,9 +525,12 @@ cmd_install_agent() {
     if [ -f "$PROJECT_DIR/agent/safesight-edge-agent_linux_arm64" ]; then
         AGENT_SOURCE="$PROJECT_DIR/agent/safesight-edge-agent_linux_arm64"
         echo -e "${GREEN}✓${NC} 找到预编译 Agent: safesight-edge-agent_linux_arm64"
+    elif [ -f "$PROJECT_DIR/agent/safesight-edge-agent" ]; then
+        AGENT_SOURCE="$PROJECT_DIR/agent/safesight-edge-agent"
+        echo -e "${GREEN}✓${NC} 找到编译好的 Agent: safesight-edge-agent"
     elif [ -f "$PROJECT_DIR/agent/cmd/safesight-edge-agent/safesight-edge-agent" ]; then
         AGENT_SOURCE="$PROJECT_DIR/agent/cmd/safesight-edge-agent/safesight-edge-agent"
-        echo -e "${GREEN}✓${NC} 找到源码编译 Agent: safesight-edge-agent"
+        echo -e "${GREEN}✓${NC} 找到源码目录 Agent: safesight-edge-agent"
     fi
     
     if [ -z "$AGENT_SOURCE" ]; then
@@ -696,7 +699,7 @@ cmd_install() {
 
 # 升级
 cmd_upgrade() {
-    echo -e "${YELLOW}========== 升级 Media Server ==========${NC}"
+    echo -e "${YELLOW}========== 升级 Edge Server ==========${NC}"
     
     if [ "$(id -u)" -ne 0 ]; then
         echo -e "${RED}错误: 请使用 sudo 运行${NC}"
@@ -711,12 +714,27 @@ cmd_upgrade() {
     
     # 停止服务
     echo "停止服务..."
-    systemctl stop safesight-edge-server safesight-edge-agent
+    systemctl stop safesight-edge-server safesight-edge-agent 2>/dev/null || true
     
-    # 重新安装
-    cmd_install
+    # 更新 Edge Server 二进制
+    if [ -f "$BUILD_DIR/safesight-edge-server" ]; then
+        cp "$BUILD_DIR/safesight-edge-server" "$INSTALL_DIR/bin/"
+        chmod +x "$INSTALL_DIR/bin/safesight-edge-server"
+        echo -e "${GREEN}✓${NC} 已更新 Edge Server"
+    else
+        echo -e "${YELLOW}警告: 未找到编译好的 safesight-edge-server${NC}"
+    fi
     
+    # 更新 Agent
+    cmd_install_agent
+    
+    # 启动服务
+    systemctl start safesight-edge-server safesight-edge-agent
+    sleep 2
+    echo ""
     echo -e "${GREEN}升级完成${NC}"
+    echo "  Edge Server: $(systemctl is-active safesight-edge-server)"
+    echo "  Agent:       $(systemctl is-active safesight-edge-agent)"
 }
 
 # 查看状态