diff --git a/db/schema.rb b/db/schema.rb
index 6edcdcc42..abc7017e6 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20150930011457) do
+ActiveRecord::Schema.define(:version => 20150917022239) do
 
   create_table "activities", :force => true do |t|
     t.integer  "act_id",                                  :null => false
@@ -575,8 +575,6 @@ ActiveRecord::Schema.define(:version => 20150930011457) do
     t.integer  "viewed"
     t.datetime "created_at",         :null => false
     t.datetime "updated_at",         :null => false
-    t.string   "secret_key"
-    t.integer  "status"
   end
 
   create_table "forums", :force => true do |t|
@@ -785,6 +783,16 @@ ActiveRecord::Schema.define(:version => 20150930011457) do
 
   add_index "journal_details", ["journal_id"], :name => "journal_details_journal_id"
 
+  create_table "journal_details_copy", :force => true do |t|
+    t.integer "journal_id",               :default => 0,  :null => false
+    t.string  "property",   :limit => 30, :default => "", :null => false
+    t.string  "prop_key",   :limit => 30, :default => "", :null => false
+    t.text    "old_value"
+    t.text    "value"
+  end
+
+  add_index "journal_details_copy", ["journal_id"], :name => "journal_details_journal_id"
+
   create_table "journal_replies", :id => false, :force => true do |t|
     t.integer "journal_id"
     t.integer "user_id"
@@ -903,7 +911,6 @@ ActiveRecord::Schema.define(:version => 20150930011457) do
     t.datetime "updated_on",                       :null => false
     t.boolean  "locked",        :default => false
     t.integer  "sticky",        :default => 0
-    t.integer  "reply_id"
   end
 
   add_index "messages", ["author_id"], :name => "index_messages_on_author_id"
@@ -1369,7 +1376,6 @@ ActiveRecord::Schema.define(:version => 20150930011457) do
     t.datetime "created_at",  :null => false
     t.datetime "updated_at",  :null => false
     t.text     "description"
-    t.string   "subject"
   end
 
   create_table "taggings", :force => true do |t|
diff --git a/public/stylesheets/prettify.css b/public/stylesheets/prettify.css
index 489f1959b..4ae3a5e0d 100644
--- a/public/stylesheets/prettify.css
+++ b/public/stylesheets/prettify.css
@@ -48,6 +48,9 @@ ol.linenums { margin-top: 0; margin-bottom: 0;line-height: 15px;margin-left: 0px
     list-style-type: decimal;
     margin-left: 10px !important;
 }
+.linenums li {
+    margin-left: 0px !important;
+}
 li.L0,
 li.L1,
 li.L2,
diff --git a/public/stylesheets/project.css b/public/stylesheets/project.css
index fb6da363a..f769ff9e6 100644
--- a/public/stylesheets/project.css
+++ b/public/stylesheets/project.css
@@ -221,6 +221,7 @@ a:hover.talk_btn{ background:#2a9dc1;}
 /****讨论区内页***/
 .mt0{ margin-top:0px;}
 .talk_info{ color:#7d7d7d; margin-left:60px; margin-top:10px;}
+.issue_desc li{list-style-type: decimal;margin-left: 20px;}
 .talk_info img {max-width:100%;}
 a.talk_edit{ color:#426e9a; margin-right:5px;}
 a:hover.talk_edit{ color:#ff5722;}