diff --git a/GenshinImpact_Beta/2.5.5x.md b/GenshinImpact_Beta/2.5.5x.md
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+**[Client - 2.5.50](https://autopatchhk.yuanshen.com/client_app/download/beta_pc/20220214105752_NQgn5C85ouv51avy/GenshinImpact_2.5.50_beta.zip)**
+
+**[hdiff - 2.5.50_2.5.51](https://autopatchhk.yuanshen.com/client_app/beta_update/hk4e_global/26/game_2.5.50_2.5.51_hdiff_K4AlbZ68QIHtk179.zip)**