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-# WALL-OSS: Igniting VLMs toward the Embodied Space
+# WALL-OSS
 
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-## 🤖 Model Description
+## [WALL-OSS: Igniting VLMs toward the Embodied Space](https://x2robot.cn-wlcb.ufileos.com/wall_oss.pdf)
 
 We introduce **WALL-OSS**, an end-to-end embodied foundation model that leverages large-scale multimodal pretraining to achieve (1) embodiment-aware vision--language understanding, (2) strong language--action association, and (3) robust manipulation capability.
 Our approach employs a tightly coupled architecture and multi-strategies training curriculum that enables Unified Cross-Level CoT—seamlessly unifying instruction reasoning, subgoal decomposition, and fine-grained action synthesis within a single differentiable framework.
 Our results show that WALL-OSS attains high success on complex long-horizon manipulations, demonstrates strong instruction-following capabilities, complex   understanding and reasoning, and outperforms strong baselines, thereby providing a reliable and scalable path from VLMs to embodied foundation models.
 
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+## 🎬 Video Demos
 
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     <p><strong>WALL-OSS in Action: Demonstrating advanced manipulation capabilities and embodied AI performance</strong></p>
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 ## 🚀 Quick Start