Update CITATION.cff

CITATION.cff

@@ -1,10 +1,11 @@
 cff-version: "1.2.0"
-message: "If you use this dataset, please cite it using the metadata from this file."
+message: "If you use Behavior-Skill, please cite the paper specified in preferred-citation."
 title: "Behavior-Skill"
 type: dataset
 version: "1.0.0"
 date-released: "2026-08-26"
 abstract: "A fine-grained skill dataset and evaluation benchmark for Vision-Language-Action policies in long-horizon mobile manipulation tasks."
+
 authors:
   - family-names: Ma
     given-names: Chunyun
@@ -26,16 +27,47 @@ authors:
     given-names: Huimin
   - family-names: Chen
     given-names: Xieyuanli
+
 contact:
   - family-names: Ma
     given-names: Chunyun
     email: "mafangniu@gmail.com"
+
 keywords:
   - robotics
   - vision-language-action
   - long-horizon mobile manipulation
   - skill learning
   - independent skill evaluation
+
 license: MIT
-repository-code: "https://github.com/mafangniu/Behavior-Skill"
+repository-code: "https://github.com/nubot-nudt/Behavior-Skill"
 url: "https://huggingface.co/datasets/mafangniu/Behavior-Skill"
+
+preferred-citation:
+  type: article
+  title: "Behavior-Skill: A Fine-Grained Benchmark for Evaluating Vision-Language-Action Policies in Long-Horizon Tasks"
+  authors:
+    - family-names: Ma
+      given-names: Chunyun
+    - family-names: Luo
+      given-names: Lun
+    - family-names: Luo
+      given-names: Xingjian
+    - family-names: Feng
+      given-names: Xiexing
+    - family-names: Zhang
+      given-names: Hang
+    - family-names: Liu
+      given-names: Wei
+    - family-names: Qiao
+      given-names: Feng
+    - family-names: Wang
+      given-names: Yaonan
+    - family-names: Lu
+      given-names: Huimin
+    - family-names: Chen
+      given-names: Xieyuanli
+  journal: "arXiv preprint arXiv:2608.30536"
+  year: 2026
+  url: "https://arxiv.org/abs/2608.30536"