diff --git a/skills/gemini-web-generate/scripts/cli.js b/skills/gemini-web-generate/scripts/cli.js
index 05ece7f..d83ba3b 100644
--- a/skills/gemini-web-generate/scripts/cli.js
+++ b/skills/gemini-web-generate/scripts/cli.js
@@ -280,6 +280,7 @@ close 参数:
       case 'generate': {
         // Resolve prompt: --prompt-file > --prompt (no value = stdin) > --prompt literal
         let prompt = args.prompt;
+        let isDownloadOnly = false;
         if (args.promptFile) {
           const p = resolveImagePath(args.promptFile);
           if (!fs.existsSync(p)) {