diff --git a/app/build.gradle b/app/build.gradle
index 965bb5a..f5eaab7 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,7 +1,7 @@
 apply plugin: 'com.android.application'
 
 def date = new Date()
-def formattedDate = date.format('yyMMddHHmm')
+def formattedDate = date.format('yyMMdd')
 def code = formattedDate.toInteger()
 
 android {