diff --git a/src/i18n/locales/zh/leftSidebar/certifications.json b/src/i18n/locales/zh/leftSidebar/certifications.json
index 2763082a..a241a620 100644
--- a/src/i18n/locales/zh/leftSidebar/certifications.json
+++ b/src/i18n/locales/zh/leftSidebar/certifications.json
@@ -1,13 +1,13 @@
 {
   "title": {
-    "label": "Title",
-    "placeholder": "Android Development Nanodegree"
+    "label": "名称",
+    "placeholder": "安卓开发纳米证书"
   },
   "subtitle": {
-    "label": "Subtitle",
-    "placeholder": "Udacity"
+    "label": "签发单位",
+    "placeholder": "优达学城"
   },
   "description": {
-    "placeholder": "You can write about what you learnt from your certification program."
+    "placeholder": "你可以写关于你在成功获得证书过程中所学到的技能."
   }
 }