diff --git a/README.ZH_CN.md b/README.ZH_CN.md
index fd35b3c..b77431f 100644
--- a/README.ZH_CN.md
+++ b/README.ZH_CN.md
@@ -63,6 +63,7 @@ git clone https://github.com/yolain/ComfyUI-Easy-Use
 
 **v1.2.5**
 
+- 修复brushnet 无法在 `--fast` 模式下使用 
 - 支持briaai RMBG-2.0
 - 支持mochi模型
 - 实现在循环主体中重复使用终端节点输出（例如预览图像和显示任何内容等输出节点...）
diff --git a/README.md b/README.md
index ca51e54..3659eee 100644
--- a/README.md
+++ b/README.md
@@ -58,6 +58,7 @@ Double-click install.bat to install the required dependencies
 
 **v1.2.5**
 
+- Fix brushnet can not be used with startup arg `--fast` mode
 - Support briaai RMBG-2.0
 - Support mochi 
 - Implement reuse of end nodes output in the loop body (e.g: previewImage and showAnything and sth.) 
diff --git a/py/brushnet/__init__.py b/py/brushnet/__init__.py
index 5955fe9..b700042 100644
--- a/py/brushnet/__init__.py
+++ b/py/brushnet/__init__.py
@@ -664,7 +664,7 @@ def add_brushnet_patch(model, brushnet, torch_dtype, conditioning_latents,
     is_SDXL = isinstance(model.model.model_config, comfy.supported_models.SDXL)
 
     if is_SDXL:
-        input_blocks = [[0, comfy.ops.disable_weight_init.Conv2d],
+        input_blocks = [[0, comfy.ops.manual_cast.Conv2d],
                         [1, comfy.ldm.modules.diffusionmodules.openaimodel.ResBlock],
                         [2, comfy.ldm.modules.diffusionmodules.openaimodel.ResBlock],
                         [3, comfy.ldm.modules.diffusionmodules.openaimodel.Downsample],
@@ -686,7 +686,7 @@ def add_brushnet_patch(model, brushnet, torch_dtype, conditioning_latents,
                          [7, comfy.ldm.modules.diffusionmodules.openaimodel.ResBlock],
                          [8, comfy.ldm.modules.diffusionmodules.openaimodel.ResBlock]]
     else:
-        input_blocks = [[0, comfy.ops.disable_weight_init.Conv2d],
+        input_blocks = [[0, comfy.ops.manual_cast.Conv2d],
                         [1, comfy.ldm.modules.attention.SpatialTransformer],
                         [2, comfy.ldm.modules.attention.SpatialTransformer],
                         [3, comfy.ldm.modules.diffusionmodules.openaimodel.Downsample],