diff --git a/custom-node-list.json b/custom-node-list.json
index 65d77fe6..59fc5541 100644
--- a/custom-node-list.json
+++ b/custom-node-list.json
@@ -8082,17 +8082,6 @@
             "install_type": "git-clone",
             "description": "the comfyui custom node of [a/V-Express](https://github.com/tencent-ailab/V-Express) to make audio driven videos!"
         },
-        {
-            "author": "AIFSH",
-            "title": "ComfyUI-ChatTTS",
-            "id": "chat-tts",
-            "reference": "https://github.com/AIFSH/ComfyUI-ChatTTS",
-            "files": [
-                "https://github.com/AIFSH/ComfyUI-ChatTTS"
-            ],
-            "install_type": "git-clone",
-            "description": "a comfyui custom node for [a/ChatTTS](https://github.com/2noise/ChatTTS)\n[w/This repo is for academic purposes only. It is intended for educational and research use, and should not be used for any commercial or legal purposes.]"
-        },
         {
             "author": "Koishi-Star",
             "title": "Euler-Smea-Dyn-Sampler",
diff --git a/extension-node-map.json b/extension-node-map.json
index 405faffa..5989b6dd 100644
--- a/extension-node-map.json
+++ b/extension-node-map.json
@@ -197,15 +197,6 @@
             "title_aux": "ComfyUI-PixelOE"
         }
     ],
-    "https://github.com/AIFSH/ComfyUI-ChatTTS": [
-        [
-            "ChatTTS",
-            "PreViewAudio"
-        ],
-        {
-            "title_aux": "ComfyUI-ChatTTS"
-        }
-    ],
     "https://github.com/AIFSH/ComfyUI-FishSpeech": [
         [
             "FishSpeech_INFER",
diff --git a/node_db/new/custom-node-list.json b/node_db/new/custom-node-list.json
index 597e536a..b2eba467 100644
--- a/node_db/new/custom-node-list.json
+++ b/node_db/new/custom-node-list.json
@@ -34,17 +34,6 @@
             "install_type": "git-clone",
             "description": "prediction boost custom node for ComfyUI"
         },
-        {
-            "author": "AIFSH",
-            "title": "ComfyUI-ChatTTS",
-            "id": "chat-tts",
-            "reference": "https://github.com/AIFSH/ComfyUI-ChatTTS",
-            "files": [
-                "https://github.com/AIFSH/ComfyUI-ChatTTS"
-            ],
-            "install_type": "git-clone",
-            "description": "a comfyui custom node for [a/ChatTTS](https://github.com/2noise/ChatTTS)\n[w/This repo is for academic purposes only. It is intended for educational and research use, and should not be used for any commercial or legal purposes.]"
-        },
         {
             "author": "wujm424606",
             "title": "ComfyUi-Ollama-YN",
diff --git a/node_db/new/extension-node-map.json b/node_db/new/extension-node-map.json
index 405faffa..5989b6dd 100644
--- a/node_db/new/extension-node-map.json
+++ b/node_db/new/extension-node-map.json
@@ -197,15 +197,6 @@
             "title_aux": "ComfyUI-PixelOE"
         }
     ],
-    "https://github.com/AIFSH/ComfyUI-ChatTTS": [
-        [
-            "ChatTTS",
-            "PreViewAudio"
-        ],
-        {
-            "title_aux": "ComfyUI-ChatTTS"
-        }
-    ],
     "https://github.com/AIFSH/ComfyUI-FishSpeech": [
         [
             "FishSpeech_INFER",