diff --git a/app/src/main/java/cc/niushuai/dididone/MainActivity.java b/app/src/main/java/cc/niushuai/dididone/MainActivity.java
index ca993e0..2d7595c 100644
--- a/app/src/main/java/cc/niushuai/dididone/MainActivity.java
+++ b/app/src/main/java/cc/niushuai/dididone/MainActivity.java
@@ -10,6 +10,7 @@ import androidx.navigation.ui.NavigationUI;
 
 import com.google.android.material.navigation.NavigationView;
 
+import cc.niushuai.dididone.biz.BizGlobal;
 import cc.niushuai.dididone.biz.roomx.DBManager;
 import cc.niushuai.dididone.databinding.ActivityMainBinding;
 import cc.niushuai.dididone.ui.base.BaseActivity;
@@ -52,6 +53,10 @@ public class MainActivity extends BaseActivity {
         NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment_content_main);
         NavigationUI.setupActionBarWithNavController(this, navController, mAppBarConfiguration);
         NavigationUI.setupWithNavController(navigationView, navController);
+
+
+        // 构建缓存数据
+        BizGlobal.buildCache();
     }
 
 //    @Override