diff --git a/app.db b/app.db
index 0bc3270..86077f3 100644
Binary files a/app.db and b/app.db differ
diff --git a/src/main/resources/application-zhaohe_pc.yml b/src/main/resources/application-zhaohe_pc.yml
index 0389896..9806d9e 100644
--- a/src/main/resources/application-zhaohe_pc.yml
+++ b/src/main/resources/application-zhaohe_pc.yml
@@ -3,7 +3,7 @@ server :
 
 spring:
   datasource:
-    url: jdbc:sqlite:D:/java_workspace/a8000/zhaohe_app.db
+    url: jdbc:sqlite:D:/java_workspace/a8000/app.db
     driver-class-name: org.sqlite.JDBC
 
 device:
diff --git a/zhaohe_app.db b/zhaohe_app.db
deleted file mode 100644
index 86077f3..0000000
Binary files a/zhaohe_app.db and /dev/null differ