diff --git a/interactive-install-claude.sh b/interactive-install-claude.sh
index 96ff3d8..46d5d59 100755
--- a/interactive-install-claude.sh
+++ b/interactive-install-claude.sh
@@ -637,6 +637,23 @@ install_agents() {
         cp -r "$source_agents/design/"*.md "$CLAUDE_DIR/agents/design/" 2>/dev/null || true
     fi
 
+    # Install ui-ux-pro-max agent (additional design agent)
+    if [ "$INSTALL_DESIGN" = true ]; then
+        log_info "Installing ui-ux-pro-max design agent..."
+        # Check if ui-ux-pro-max exists in the repository
+        if [ -f "$SCRIPT_DIR/agents/design/ui-ux-pro-max.md" ]; then
+            cp "$SCRIPT_DIR/agents/design/ui-ux-pro-max.md" "$CLAUDE_DIR/agents/design/" 2>/dev/null || true
+            log_success "ui-ux-pro-max agent installed"
+        else
+            # Download from repository
+            log_info "Downloading ui-ux-pro-max agent from repository..."
+            wget -q -O "$CLAUDE_DIR/agents/design/ui-ux-pro-max.md" \
+                "https://raw.githubusercontent.com/github.rommark.dev/admin/claude-code-glm-suite/main/agents/design/ui-ux-pro-max.md" 2>/dev/null || {
+                log_warning "Failed to download ui-ux-pro-max agent"
+            }
+        fi
+    fi
+
     if [ "$INSTALL_BONUS" = true ]; then
         cp -r "$source_agents/bonus/"*.md "$CLAUDE_DIR/agents/bonus/" 2>/dev/null || true
     fi