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app.py

@@ -168,8 +168,8 @@ def _build_viewer_html(inbox_path: str | None, outbox_path: str | None) -> str:
 
     vid_in = f"mv-in-{uid}"
     vid_out = f"mv-out-{uid}"
-    left = _viewer("\ud83d\udce4 \u539f\u59cb\u6a21\u578b", inbox_path, vid_in)
-    right = _viewer("\u2728 \u4f18\u5316\u540e\u6a21\u578b", outbox_path, vid_out)
+    left = _viewer("📤 原始模型", inbox_path, vid_in)
+    right = _viewer("✨ 优化后模型", outbox_path, vid_out)
     if not left and not right:
         return ""