diff --git a/README.md b/README.md
index 19a6167..5f77e4a 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,3 @@
-# CrashLog
\ No newline at end of file
+# CrashLog
+
+尝试捕捉 App 崩溃的异常，记录到日志文件中。