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 For challenging inpainting tasks:  
 
 1️⃣ **Primary Adjustments**:
-- Increase **steps**, **LanPaint_NumSteps** (thinking iterations), and **LanPaint_cfg_BIG** (guidance scale).
+- Increase **steps**, **LanPaint_StepSize**，**LanPaint_NumSteps** (thinking iterations), and **LanPaint_cfg_BIG** (guidance scale).
   
 2️⃣ **Secondary Tweaks**:  
 - Boost **LanPaint_Lambda** (spatial constraint strength) or **LanPaint_StepSize** (denoising aggressiveness).