diff --git a/extension-node-map.json b/extension-node-map.json
index 99f77ba8..8959c805 100644
--- a/extension-node-map.json
+++ b/extension-node-map.json
@@ -62,9 +62,9 @@
     ],
     "https://github.com/AI2lab/comfyUI-tool-2lab": [
         [
-            "ImageToMask",
-            "MaskToImage",
-            "PreviewText"
+            "ImageToMask_2lab",
+            "MaskToImage_2lab",
+            "PreviewText_2lab"
         ],
         {
             "title_aux": "comfyUI-tool-2lab"
diff --git a/node_db/new/extension-node-map.json b/node_db/new/extension-node-map.json
index 99f77ba8..8959c805 100644
--- a/node_db/new/extension-node-map.json
+++ b/node_db/new/extension-node-map.json
@@ -62,9 +62,9 @@
     ],
     "https://github.com/AI2lab/comfyUI-tool-2lab": [
         [
-            "ImageToMask",
-            "MaskToImage",
-            "PreviewText"
+            "ImageToMask_2lab",
+            "MaskToImage_2lab",
+            "PreviewText_2lab"
         ],
         {
             "title_aux": "comfyUI-tool-2lab"