diff --git a/backend/services/tts_backend.py b/backend/services/tts_backend.py
index 83d21cc5..f47a142d 100644
--- a/backend/services/tts_backend.py
+++ b/backend/services/tts_backend.py
@@ -2300,7 +2300,7 @@ _INSTALL_HINTS: dict[str, str] = {
     "pockettts":     "uv sync --extra pockettts  (Kyutai, CPU-only, ~100 MB model on first use; MIT code + CC-BY-4.0 weights; HF-gated, review terms and set HF_TOKEN)",
     "moss-tts-v15":  "git clone OpenMOSS/MOSS-TTS + set OMNIVOICE_MOSS_TTS_V15_DIR  (own venv, transformers==5.0; 8B, ~16 GB weights; CUDA/CPU, no MPS; Apache-2.0)",
     "dots-tts":      "git clone rednote-hilab/dots.tts + set OMNIVOICE_DOTS_TTS_DIR  (own venv, transformers==4.57; 2B, ~9 GB weights; CUDA/CPU, Linux/macOS only — no Windows; Apache-2.0)",
-    "confucius4-tts":"git clone netease-youdao/Confucius4-TTS + set OMNIVOICE_CONFUCIUS4_TTS_DIR  (own Python 3.10 venv; 14-lang cross-lingual zero-shot clone; ~5 GB weights auto-download; matching PyTorch accelerator runtime or CPU, no MPS; Apache-2.0)",
+    "confucius4-tts":"git clone netease-youdao/Confucius4-TTS + set OMNIVOICE_CONFUCIUS4_TTS_DIR  (own Python 3.10 venv; 14-lang cross-lingual zero-shot clone; ~5 GB weights auto-download; CUDA/ROCm/XPU/NPU/CPU, no MPS; Apache-2.0)",
 }
 
 
diff --git a/tests/test_confucius4_scaffold.py b/tests/test_confucius4_scaffold.py
index 5ba966b4..fc01bac6 100644
--- a/tests/test_confucius4_scaffold.py
+++ b/tests/test_confucius4_scaffold.py
@@ -50,4 +50,5 @@ def test_catalog_metadata_does_not_exclude_supported_accelerators():
 
     assert "CUDA/CPU" not in Confucius4Backend.display_name
     assert "CUDA/CPU" not in _INSTALL_HINTS[Confucius4Backend.id]
-    assert "matching" in _INSTALL_HINTS[Confucius4Backend.id]
+    for family in Confucius4Backend.gpu_compat:
+        assert family in _INSTALL_HINTS[Confucius4Backend.id].lower()