diff --git a/po/zh_CN.po b/po/zh_CN.po
index ca71462..211bd1c 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -9,8 +9,8 @@ msgstr ""
 "Project-Id-Version: simon 04-gnome-shell-extension-weather-452bcfe\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2012-08-12 14:02+0200\n"
-"PO-Revision-Date: 2012-05-13 22:41+0100\n"
-"Last-Translator: Christian METZLER <neroth@xeked.com>\n"
+"PO-Revision-Date: 2012-08-21 19:12+0800\n"
+"Last-Translator: Meng Zhuo <mengzhuo1203@gmail.com>\n"
 "Language-Team: Chinese (simplified)\n"
 "Language: zh_CN\n"
 "MIME-Version: 1.0\n"
@@ -23,21 +23,24 @@ msgstr "..."
 
 #: ../src/extension.js:196
 msgid "Reload Weather Information"
-msgstr ""
+msgstr "重载天气信息"
 
-#: ../src/extension.js:200 ../src/weather-settings.js.in:636
+#: ../src/extension.js:200
+#: ../src/weather-settings.js.in:636
 msgid "Weather Settings"
-msgstr ""
+msgstr "天气设定"
 
-#: ../src/extension.js:220 ../src/extension.js:230
+#: ../src/extension.js:220
+#: ../src/extension.js:230
 #: ../src/weather-settings.js.in:310
 #, python-format
 msgid "Schema \"%s\" not found."
-msgstr ""
+msgstr "没有找到设定（Schema） \"%s\" "
 
-#: ../src/extension.js:474 ../src/weather-settings.js.in:520
+#: ../src/extension.js:474
+#: ../src/weather-settings.js.in:520
 msgid "Invalid city"
-msgstr ""
+msgstr "无效的城市"
 
 #: ../src/extension.js:678
 msgid "Tornado"
@@ -83,7 +86,8 @@ msgstr "小雨"
 msgid "Freezing rain"
 msgstr "冻雨"
 
-#: ../src/extension.js:700 ../src/extension.js:702
+#: ../src/extension.js:700
+#: ../src/extension.js:702
 msgid "Showers"
 msgstr "阵雨"
 
@@ -147,7 +151,8 @@ msgstr "多云"
 msgid "Mostly cloudy"
 msgstr "多云"
 
-#: ../src/extension.js:736 ../src/extension.js:762
+#: ../src/extension.js:736
+#: ../src/extension.js:762
 msgid "Partly cloudy"
 msgstr "晴转多云 "
 
@@ -183,7 +188,8 @@ msgstr "零星雷阵雨"
 msgid "Scattered showers"
 msgstr "零星小雪"
 
-#: ../src/extension.js:756 ../src/extension.js:760
+#: ../src/extension.js:756
+#: ../src/extension.js:760
 msgid "Heavy snow"
 msgstr "大雪"
 
@@ -237,44 +243,46 @@ msgstr "星期六"
 
 #: ../src/extension.js:824
 msgid "N"
-msgstr ""
+msgstr "北"
 
 #: ../src/extension.js:824
 msgid "NE"
-msgstr ""
+msgstr "东北"
 
 #: ../src/extension.js:824
 msgid "E"
-msgstr ""
+msgstr "东"
 
 #: ../src/extension.js:824
 msgid "SE"
-msgstr ""
+msgstr "东南"
 
 #: ../src/extension.js:824
 msgid "S"
-msgstr ""
+msgstr "南"
 
 #: ../src/extension.js:824
 msgid "SW"
-msgstr ""
+msgstr "西南"
 
 #: ../src/extension.js:824
 msgid "W"
-msgstr ""
+msgstr "西"
 
 #: ../src/extension.js:824
 msgid "NW"
-msgstr ""
+msgstr "西北"
 
-#: ../src/extension.js:1031 ../src/extension.js:1156
+#: ../src/extension.js:1031
+#: ../src/extension.js:1156
 msgid "Yesterday"
-msgstr ""
+msgstr "昨天"
 
-#: ../src/extension.js:1033 ../src/extension.js:1158
+#: ../src/extension.js:1033
+#: ../src/extension.js:1158
 #, python-format
 msgid "%s days ago"
-msgstr ""
+msgstr "%s 天之前"
 
 #: ../src/extension.js:1150
 msgid "Today"
@@ -287,7 +295,7 @@ msgstr "明天"
 #: ../src/extension.js:1154
 #, python-format
 msgid "In %s days"
-msgstr ""
+msgstr "未来%s天"
 
 #: ../src/extension.js:1189
 msgid "Loading current weather ..."
@@ -307,7 +315,7 @@ msgstr "请等待"
 
 #: ../src/extension.js:1275
 msgid "Feel like:"
-msgstr ""
+msgstr "体感:"
 
 #: ../src/extension.js:1277
 msgid "Humidity:"
@@ -323,12 +331,12 @@ msgstr "风力："
 
 #: ../src/weather-settings.js.in:73
 msgid "Name of the city"
-msgstr ""
+msgstr "城市名"
 
 #: ../src/weather-settings.js.in:216
 #, python-format
 msgid "Remove %s ?"
-msgstr ""
+msgstr "删除 %s ?"
 
 #: ../src/weather-settings.js.in:674
 msgid "Temperature Unit"
@@ -336,40 +344,39 @@ msgstr "温度："
 
 #: ../src/weather-settings.js.in:676
 msgid "Wind Speed Unit"
-msgstr ""
+msgstr "风速单位"
 
 #: ../src/weather-settings.js.in:678
-#, fuzzy
 msgid "Pressure Unit"
-msgstr "气压："
+msgstr "气压"
 
 #: ../src/weather-settings.js.in:680
 msgid "Position in Panel"
-msgstr ""
+msgstr "面板中的位置"
 
 #: ../src/weather-settings.js.in:681
 msgid "Center"
-msgstr ""
+msgstr "中部"
 
 #: ../src/weather-settings.js.in:681
 msgid "Right"
-msgstr ""
+msgstr "右部"
 
 #: ../src/weather-settings.js.in:681
 msgid "Left"
-msgstr ""
+msgstr "左部"
 
 #: ../src/weather-settings.js.in:682
 msgid "Wind Direction by Arrows"
-msgstr ""
+msgstr "使用箭头作为风向标志"
 
 #: ../src/weather-settings.js.in:684
 msgid "Translate Conditions"
-msgstr ""
+msgstr "翻译"
 
 #: ../src/weather-settings.js.in:686
 msgid "Symbolic Icons"
-msgstr ""
+msgstr "象征性图标"
 
 #: ../src/weather-settings.js.in:688
 msgid "Temperature in Panel"
@@ -377,4 +384,5 @@ msgstr "温度："
 
 #: ../src/weather-settings.js.in:690
 msgid "Conditions in Panel"
-msgstr ""
+msgstr "在面板中显示天气条件"
+