diff --git a/mode/basic.toml b/mode/basic.toml
index 3eecc2222..e3b7e3362 100644
--- a/mode/basic.toml
+++ b/mode/basic.toml
@@ -1,4 +1,10 @@
-# This is basic configuration example for SpaceVim
+#=============================================================================
+# basic.toml --- basic configuration example for SpaceVim
+# Copyright (c) 2016-2017 Wang Shidong & Contributors
+# Author: Wang Shidong < wsdjeg at 163.com >
+# URL: https://spacevim.org
+# License: GPLv3
+#=============================================================================
 
 # All SpaceVim option below [option] section
 [options]
@@ -9,14 +15,16 @@
     background = "dark"
     # Disable guicolors in basic mode, many terminal do not support 24bit
     # true colors
-    guicolors = true
+    guicolors = false
     # Disable statusline separator, if you want to use other value, please
     # install nerd fonts
     statusline_separator = "nil"
-    statusline_separator = "bar"
+    statusline_inactive_separator = "bar"
     buffer_index_type = 4
     filetype_icon = false
     statusline_display_mode = false
+    # Enable vim compatible mode, avoid changing origin vim key bindings
+    vimcompatible = 1
 
 # Enable autocomplete layer
 [[layers]]
diff --git a/mode/dark_powered.toml b/mode/dark_powered.toml
index 3eecc2222..f0aa9e0dd 100644
--- a/mode/dark_powered.toml
+++ b/mode/dark_powered.toml
@@ -1,4 +1,10 @@
-# This is basic configuration example for SpaceVim
+#=============================================================================
+# dark_powered.toml --- dark powered configuration example for SpaceVim
+# Copyright (c) 2016-2017 Wang Shidong & Contributors
+# Author: Wang Shidong < wsdjeg at 163.com >
+# URL: https://spacevim.org
+# License: GPLv3
+#=============================================================================
 
 # All SpaceVim option below [option] section
 [options]
@@ -12,17 +18,17 @@
     guicolors = true
     # Disable statusline separator, if you want to use other value, please
     # install nerd fonts
-    statusline_separator = "nil"
-    statusline_separator = "bar"
+    statusline_separator = "arrow"
+    statusline_inactive_separator = "arrow"
     buffer_index_type = 4
-    filetype_icon = false
+    filetype_icon = true
     statusline_display_mode = false
 
 # Enable autocomplete layer
 [[layers]]
 name = 'autocomplete'
 auto-completion-return-key-behavior = "complete"
-auto-completion-tab-key-behavior = "cycle"
+auto-completion-tab-key-behavior = "smart"
 
 [[layers]]
 name = 'shell'