diff --git a/app/src/main/java/my/project/sakuraproject/main/base/BaseModel.java b/app/src/main/java/my/project/sakuraproject/main/base/BaseModel.java
new file mode 100644
index 0000000..5126afd
--- /dev/null
+++ b/app/src/main/java/my/project/sakuraproject/main/base/BaseModel.java
@@ -0,0 +1,11 @@
+package my.project.sakuraproject.main.base;
+
+import org.jsoup.nodes.Document;
+import org.jsoup.nodes.Element;
+
+public class BaseModel {
+    public static boolean hasRefresh(Document body) {
+        Element meta = body.select("meta[http-equiv=refresh]").first();
+        return meta != null;
+    }
+}