diff --git a/glob/cnr_utils.py b/glob/cnr_utils.py
index 14c609da..67dfa1e6 100644
--- a/glob/cnr_utils.py
+++ b/glob/cnr_utils.py
@@ -35,16 +35,21 @@ async def _get_cnr_data(cache_mode=True, dont_wait=True):
         page = 1
 
         full_nodes = {}
-        
-        # Get ComfyUI version tag
-        comfyui_tag = manager_core.get_comfyui_tag() or 'unknown'
+
         
         # Determine form factor based on environment and platform
         is_desktop = bool(os.environ.get('__COMFYUI_DESKTOP_VERSION__'))
         system = platform.system().lower()
         is_windows = system == 'windows'
         is_mac = system == 'darwin'
-        
+
+        # Get ComfyUI version tag
+        if is_desktop:
+            # extract version from pyproject.toml instead of git tag
+            comfyui_ver = manager_core.get_current_comfyui_ver() or 'unknown'
+        else:
+            comfyui_ver = manager_core.get_comfyui_tag() or 'unknown'
+
         if is_desktop:
             if is_windows:
                 form_factor = 'desktop-win'
@@ -62,8 +67,8 @@ async def _get_cnr_data(cache_mode=True, dont_wait=True):
         
         while remained:
             # Add comfyui_version and form_factor to the API request
-            sub_uri = f'{base_url}/nodes?page={page}&limit=30&comfyui_version={comfyui_tag}&form_factor={form_factor}'
-            sub_json_obj = await asyncio.wait_for(manager_util.get_data_with_cache(sub_uri, cache_mode=False, silent=True), timeout=30)
+            sub_uri = f'{base_url}/nodes?page={page}&limit=30&comfyui_version={comfyui_ver}&form_factor={form_factor}'
+            sub_json_obj = await asyncio.wait_for(manager_util.get_data_with_cache(sub_uri, cache_mode=False, silent=True, dont_cache=True), timeout=30)
             remained = page < sub_json_obj['totalPages']
 
             for x in sub_json_obj['nodes']:
diff --git a/glob/manager_core.py b/glob/manager_core.py
index 5b54266b..a195d3e1 100644
--- a/glob/manager_core.py
+++ b/glob/manager_core.py
@@ -23,6 +23,7 @@ import yaml
 import zipfile
 import traceback
 from concurrent.futures import ThreadPoolExecutor, as_completed
+import toml
 
 orig_print = print
 
@@ -81,6 +82,24 @@ def get_comfyui_tag():
         return None
 
 
+def get_current_comfyui_ver():
+    """
+    Extract version from pyproject.toml
+    """
+    toml_path = os.path.join(comfy_path, 'pyproject.toml')
+    if not os.path.exists(toml_path):
+        return None
+    else:
+        try:
+            with open(toml_path, "r", encoding="utf-8") as f:
+                data = toml.load(f)
+
+                project = data.get('project', {})
+                return project.get('version')
+        except:
+            return None
+
+
 def get_script_env():
     new_env = os.environ.copy()
     git_exe = get_config().get('git_exe')
@@ -154,7 +173,7 @@ def check_invalid_nodes():
 
 
 # read env vars
-comfy_path = os.environ.get('COMFYUI_PATH')
+comfy_path: str = os.environ.get('COMFYUI_PATH')
 comfy_base_path = os.environ.get('COMFYUI_FOLDERS_BASE_PATH')
 
 if comfy_path is None:
diff --git a/glob/manager_util.py b/glob/manager_util.py
index 1a6aed1c..63932a87 100644
--- a/glob/manager_util.py
+++ b/glob/manager_util.py
@@ -180,7 +180,7 @@ def save_to_cache(uri, json_obj, silent=False):
                 logging.info(f"[ComfyUI-Manager] default cache updated: {uri}")
 
 
-async def get_data_with_cache(uri, silent=False, cache_mode=True, dont_wait=False):
+async def get_data_with_cache(uri, silent=False, cache_mode=True, dont_wait=False, dont_cache=False):
     cache_uri = get_cache_path(uri)
 
     if cache_mode and dont_wait:
@@ -199,11 +199,12 @@ async def get_data_with_cache(uri, silent=False, cache_mode=True, dont_wait=Fals
         json_obj = await get_data(cache_uri, silent=silent)
     else:
         json_obj = await get_data(uri, silent=silent)
-        with cache_lock:
-            with open(cache_uri, "w", encoding='utf-8') as file:
-                json.dump(json_obj, file, indent=4, sort_keys=True)
-                if not silent:
-                    logging.info(f"[ComfyUI-Manager] default cache updated: {uri}")
+        if not dont_cache:
+            with cache_lock:
+                with open(cache_uri, "w", encoding='utf-8') as file:
+                    json.dump(json_obj, file, indent=4, sort_keys=True)
+                    if not silent:
+                        logging.info(f"[ComfyUI-Manager] default cache updated: {uri}")
 
     return json_obj