Update app.py

app.py

@@ -43,6 +43,7 @@ CHAT_WEBHOOK_URL = os.environ.get("CHAT_WEBHOOK_URL", "")
 DISCORD_LINK = os.environ.get("DISCORD_LINK", "https://discord.com/invite/AtRtbe9W8w")
 APP_INDEX_LINK = os.environ.get("APP_INDEX_LINK", "https://app.nieta.art/")
 APP_INDEX_ICON = "https://cdn-avatars.huggingface.co/v1/production/uploads/62be651a1e22ec8427aa7096/XQEUF5niIZXQbiOOxn8rQ.jpeg"
+PROMPT_BOOK_LINK = "https://nieta-art.feishu.cn/wiki/RVBgwvzBqiCvQ7kOMm1cM6NdnNc?from=from_copylink"
 
 # 模型配置
 MODEL_CONFIGS = {
@@ -717,6 +718,9 @@ def build_ui():
                     <img src="{APP_INDEX_ICON}" alt="App Index" style="height: 20px; border-radius: 3px;">
                     Nieta Home | 捏Ta主页
                 </a>
+                <a href="{PROMPT_BOOK_LINK}" target="_blank" style="text-decoration: none; color: #ff6b35; font-weight: 500; display: inline-flex; align-items: center; gap: 5px;">
+                    📚 PromptBook | 提示词宝典
+                </a>
             </div>
         """)