diff --git a/metadata.py b/metadata.py
index a6396c1..4931493 100644
--- a/metadata.py
+++ b/metadata.py
@@ -1,3 +1,7 @@
 #!/usr/bin/env python3
 ver = "0.3.7"
-stage = "prod_rev1"
\ No newline at end of file
+stage = "prod_rev1"
+
+def get_stage():  
+    result = stage
+    return result
\ No newline at end of file
diff --git a/screens.py b/screens.py
index 9bf9c17..cf91f93 100644
--- a/screens.py
+++ b/screens.py
@@ -475,8 +475,8 @@ class DashboardScreen(Screen):
             Label("选择待学习或待修改的记忆单元集:", classes="title-label"),
             ListView(id="file-list", classes="file-list-view"),
             #Button("新建空的单元集", id="new_nucleon_button"),
-            Button("预缓存所有音频", id="precache_all_button", variant="success"),
-            Label(f"\"潜进\" 开放源代码软件项目 | 版本 {metadata.ver} {metadata.stage.capitalize()} | Wang Zhiyu 2025"),
+            Button("音频预缓存实用程序", id="precache_all_button"),
+            Label(f"\"潜进\" 开放源代码软件项目 | 版本 {metadata.ver} {metadata.get_stage()} | Wang Zhiyu 2025"),
         )
         yield Footer()