diff --git a/clients/gpt_image_client.py b/clients/gpt_image_client.py
index eaa303e..a9b7b94 100644
--- a/clients/gpt_image_client.py
+++ b/clients/gpt_image_client.py
@@ -35,6 +35,7 @@ _ENDPOINT_EDITS       = "/v1/images/edits/"
 _MODEL_NAME_MAP = {
     "gpt-image-1-特价":   "gpt-image-1-special",
     "gpt-image-1.5-特价": "gpt-image-1.5-special",
+    "gpt-image-2-特价":   "gpt-image-2-special",
 }
 
 # ── 超时 ──────────────────────────────────────────────────────────────────────
@@ -333,8 +334,7 @@ class GptImageClient:
             mode = "图像编辑（无蒙版）"
 
         url = f"{self.base_url}{_ENDPOINT_EDITS}"
-        print(f"[o1key GPT Image] {mode} | 模型={model} | 参考图={num_images}张 | quality={quality} | "
-              f"background={background} | size={size} | n={n}")
+        print(f"[o1key GPT Image] {mode} | 模型={model} | 参考图={num_images}张 | size={size} | n={n}")
 
         connector = aiohttp.TCPConnector(ssl=False, force_close=True)
         timeout   = aiohttp.ClientTimeout(total=_REQUEST_TIMEOUT)
diff --git a/nodes/__init__.py b/nodes/__init__.py
index 9f3f416..c2d96e8 100644
--- a/nodes/__init__.py
+++ b/nodes/__init__.py
@@ -19,6 +19,6 @@ from .multi_res_preview import MultiResPreview
 from .batch_images_o1key import BatchImagesO1key
 from .seedance_video import Seedance, SeedanceMultiModal
 from .doubao_image import DoubaoImage
-from .o1key_gpt_image import O1keyGPTImage
+from .gpt_image import O1keyGPTImage
 
 __all__ = ['NanoBananaPro', 'BatchNanoBananaPro', 'GoogleGemini', 'LoadFile', 'ImageStitchPro', 'SaveCleanImage', 'BatchCleanMetadata', 'VideoPreview', 'KlingVideo', 'KlingFirstLastFrame', 'KlingMotionControlTest', 'AspectRatioPreset', 'GoogleVeo', 'FluxImageEdit', 'UniversalLLMChat', 'MultiResPreview', 'BatchImagesO1key', 'Seedance', 'SeedanceMultiModal', 'StreamPreview', 'DoubaoImage', 'O1keyGPTImage']
diff --git a/nodes/o1key_gpt_image.py b/nodes/gpt_image.py
similarity index 88%
rename from nodes/o1key_gpt_image.py
rename to nodes/gpt_image.py
index a9baee0..f325fc4 100644
--- a/nodes/o1key_gpt_image.py
+++ b/nodes/gpt_image.py
@@ -48,8 +48,17 @@ class O1keyGPTImage:
                 ], {
                     "default": "gpt-image-1.5",
                 }),
-                "分辨率": (["auto", "1024x1024", "1024x1536", "1536x1024"], {
-                    "default": "auto",
+                "分辨率": ([
+                    "auto（默认）",
+                    "1024x1024（正方形）",
+                    "1536x1024（景观）",
+                    "1024x1536（肖像）",
+                    "2048x2048（2K 平方）",
+                    "2048x1152（2K 横屏）",
+                    "3840x2160（4K 横屏）",
+                    "2160x3840（4K 竖屏）",
+                ], {
+                    "default": "auto（默认）",
                     "tooltip": "Image size (auto = API decides)",
                 }),
                 "生图数量": ("INT", {
@@ -111,6 +120,9 @@ class O1keyGPTImage:
         if 遮罩 is not None and 图片 is None:
             raise ValueError("提供了遮罩但未提供图片，请同时提供图片和遮罩")
 
+        # ── 2. 解析分辨率显示值 → API 参数值 ──────────────────────────────────
+        size = 分辨率.split("（")[0].strip()
+
         # ── 2. 创建客户端 ─────────────────────────────────────────────────────
         try:
             client = GptImageClient()
@@ -127,7 +139,7 @@ class O1keyGPTImage:
                 model=模型,
                 quality="low",
                 background="auto",
-                size=分辨率,
+                size=size,
                 n=生图数量,
                 seed=seed,
                 image_tensor=图片,