diff --git a/nodes_completions.py b/nodes_completions.py
index 8b8a767..a032f64 100644
--- a/nodes_completions.py
+++ b/nodes_completions.py
@@ -72,7 +72,19 @@ class PostChatCompletions(io.ComfyNode):
         text_chunks = []
         async with aiohttp.ClientSession() as session, \
                 session.post(url, headers=headers, json=body, timeout=timeout) as resp:
-            resp.raise_for_status()
+            # resp.raise_for_status()
+            if resp.status != 200:
+                error_text = await resp.text()
+                try:
+                    logger.error(f"API Error ({resp.status}): {error_text}")
+                    error_json = json.loads(error_text)
+                    error_msg = error_json.get("message", error_text)
+                    for line in filter(None, map(str.strip, error_msg.splitlines())):
+                        logger.error(f"        - {line}")
+                except:
+                    error_msg = error_text
+                
+                raise RuntimeError(f"API Error ({resp.status}):\n{error_msg}")
             
             if not is_stream:
                 result_json = await resp.json()
diff --git a/pyproject.toml b/pyproject.toml
index b6c7c80..2a17935 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "ComfyUI-LLM-Helper"
 description = "A custom nodes for LLM API"
-version = "1.0.5" # Custom Node version. Must be semantically versioned.
+version = "1.0.6" # Custom Node version. Must be semantically versioned.
 license = { file = "LICENSE" }
 dependencies  = [
   "python-dotenv"