diff --git a/Dockerfile b/Dockerfile
index 946f703..b20bd5c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM alpine:3.8
 MAINTAINER Stille <stille@ioiox.com>
 
-ENV VERSION v0.6.2
+ENV VERSION v0.6.3
 
 WORKDIR /base
 RUN apk add wget tzdata && \
diff --git a/pref.ini b/pref.ini
index c6088a0..18baf74 100644
--- a/pref.ini
+++ b/pref.ini
@@ -103,6 +103,14 @@ filter_deprecated_nodes=false
 append_sub_userinfo=true
 clash_use_new_field_name=true
 
+;Generate style of the proxies section of Clash subscriptions.
+;Supported styles: block, flow, compact
+;Block: - name: name1    Flow: - {name: name1, key: value}    Compact: [{name: name1, key: value},{name: name2, key: value}]
+;         key: value           - {name: name2, key: value}
+;       - name: name2
+;         key: value
+clash_proxies_style=flow
+
 ;Rename remarks with the following patterns. Supports regular expression.
 ;Format: Search_Pattern@Replace_Pattern
 ;rename_node=IPLC@专线
@@ -250,7 +258,7 @@ max_pending_connections=10240
 max_concurrent_threads=2
 max_allowed_rulesets=0
 max_allowed_rules=0
-enable_base_gen=false
+max_allowed_download_size=0
 enable_cache=false
 cache_subscription=60
 cache_config=300