diff --git a/lib/assets/javascripts/locale/zh-cn.json b/lib/assets/javascripts/locale/zh-cn.json
index 70cce6f..587d2ba 100644
--- a/lib/assets/javascripts/locale/zh-cn.json
+++ b/lib/assets/javascripts/locale/zh-cn.json
@@ -1936,8 +1936,8 @@
                 }
             },
             "rename": {
-                "loading": "Renaming map...",
-                "success": "Map renamed to %{name}",
+                "loading": "修改地图名称...",
+                "success": "地图名称修改为 %{name}",
                 "error": "Error renaming map %{name}: %{error}"
             }
         },
@@ -1957,20 +1957,20 @@
         },
         "layers": {
             "add-layer": {
-                "label": "Add new layer",
-                "tooltip": "Add new layer to your map"
+                "label": "新建层",
+                "tooltip": "在地图中新建一个层"
             },
             "breadcrumb": {
-                "layer-options": "Layer options",
-                "basemap-options": "Basemap options"
+                "layer-options": "层选项",
+                "basemap-options": "背景地图选项"
             },
             "warnings": {
                 "no-data": {
-                    "message": "No data available.",
+                    "message": "没有有效的数据.",
                     "action-message": "There are no results for the combination of analyses applied to your data. Try tweaking them."
                 },
                 "geocode": {
-                    "message": "There is no geometry in your data.",
+                    "message": "数据中没有地理信息.",
                     "action-message": "Apply a Geocode analysis or manually add geometry data to visualize on the map."
                 }
             },
@@ -1979,23 +1979,23 @@
                 "non-existent-node": "Layer is pointing to a non existent node %{nodeId}"
             },
             "options": {
-                "rename": "Rename",
-                "delete": "Delete layer…",
+                "rename": "重命名",
+                "delete": "删除层…",
                 "delete-and-reload": "Delete layer and reload map",
-                "collapse": "Collapse",
-                "expand": "Expand",
-                "export": "Export data",
-                "hide": "Hide layer",
-                "show": "Show layer",
-                "edit": "Edit layer",
-                "center-map": "Center map on layer"
+                "collapse": "折叠",
+                "expand": "展开",
+                "export": "导出数据",
+                "hide": "隐藏层",
+                "show": "显示层",
+                "edit": "编辑层",
+                "center-map": "在层中居中"
             },
             "drag-n-drop-analysis": {
                 "upgrade-max-layers-err": "%{a_start}Upgrade your account%{a_end} to add more than %{userMaxLayers} layers to your maps."
             },
             "rename": {
-                "loading": "Renaming layer…",
-                "success": "Layer renamed to %{name}",
+                "loading": "修改层名称…",
+                "success": "层名称修改为 %{name}",
                 "error": "<span class='u-errorTextColor'>Error renaming layer</span> %{name}: %{error}"
             },
             "moveTorqueLayer": {
@@ -2005,11 +2005,11 @@
             },
             "delete": {
                 "confirm": "Ok, delete it",
-                "cancel": "Cancel",
+                "cancel": "取消",
                 "desc": "<span class='CDB-Text u-mainTextColor is-semibold'>%{layerVisName}</span> will be affected, are you sure you want to delete it?",
                 "title": "You are about to delete the layer %{layerName}",
                 "error": "<span class='u-errorTextColor'>Error deleting layer</span>: %{error}",
-                "loading": "Removing layer…",
+                "loading": "删除层…",
                 "success": "Layer deleted correctly.",
                 "widgets": "one widget |||| %{smart_count} widgets",
                 "analyses": "one analysis |||| %{smart_count} analyses",
@@ -2033,17 +2033,17 @@
             },
             "basemap": {
                 "remove-baselayer": "Remove baselayer",
-                "custom-basemap": "Custom basemap",
-                "title-label": "Basemap",
+                "custom-basemap": "自定义背景地图",
+                "title-label": "背景地图",
                 "by": "by",
                 "category": {
-                    "title-label": "Source",
+                    "title-label": "数据源",
                     "select-category": "Select source"
                 },
                 "style": {
-                    "title-label": "Style",
-                    "select-style": "Select style",
-                    "color": "Color"
+                    "title-label": "风格",
+                    "select-style": "选择风格",
+                    "color": "颜色"
                 },
                 "saving": {
                     "loading": "Saving new basemap...",
@@ -2052,13 +2052,13 @@
                 }
             },
             "labels": {
-                "title-label": "Labels"
+                "title-label": "标签"
             },
             "color": {
-                "title-label": "Color"
+                "title-label": "颜色"
             },
             "image": {
-                "title-label": "Image"
+                "title-label": "图像"
             },
             "gmaps": {
                 "title-label": "Google Maps"
@@ -2071,7 +2071,7 @@
                 "legends": "Legend"
             },
             "infowindow-menu-tab-pane-labels": {
-                "click": "Click",
+                "click": "点击",
                 "hover": "Hover"
             },
             "analysis-form": {