diff --git a/AppBox/Common/Common.m b/AppBox/Common/Common.m
index e81e3336..d361712a 100644
--- a/AppBox/Common/Common.m
+++ b/AppBox/Common/Common.m
@@ -12,13 +12,9 @@ @implementation Common
 
 + (NSString*)generateUUID {
     NSMutableData *data = [NSMutableData dataWithLength:32];
-    if (((NSInteger *)SecRandomCopyBytes(NULL, 32, data.mutableBytes)) == 0){
-        return @"";
-    }else{
-        NSString *base64EncodedData = [data base64EncodedStringWithOptions:0];
-        base64EncodedData = [base64EncodedData stringByReplacingOccurrencesOfString:@"/" withString:@""];
-        return base64EncodedData;
-    }
+    NSString *base64EncodedData = [data base64EncodedStringWithOptions:0];
+    base64EncodedData = [base64EncodedData stringByReplacingOccurrencesOfString:@"/" withString:@""];
+    return base64EncodedData;
 }
 
 #pragma mark - Notifications
diff --git a/AppBox/Info.plist b/AppBox/Info.plist
index 91ed93aa..3b7b2894 100644
--- a/AppBox/Info.plist
+++ b/AppBox/Info.plist
@@ -34,7 +34,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>1</string>
+	<string>2</string>
 	<key>LSApplicationCategoryType</key>
 	<string>public.app-category.developer-tools</string>
 	<key>LSMinimumSystemVersion</key>