diff --git a/PublicProperty.js b/PublicProperty.js
index 95e5120..a83b2f7 100644
--- a/PublicProperty.js
+++ b/PublicProperty.js
@@ -1,7 +1,7 @@
 // no dependencies
 
-export const __DEBUG__ = 1;
-export const __APP_VERSION__ = 'v0.3.3-beta';
+export const __DEBUG__ = 0;
+export const __APP_VERSION__ = 'v0.3.4-beta';
 
 export const __APP_INTRO__ = `
 <b>Algorithm improvement.</b><br>