diff --git a/android_app/app/src/main/res/values-zh-rCN/strings.xml b/android_app/app/src/main/res/values-zh-rCN/strings.xml
index a6b3daec..cc3c8696 100644
--- a/android_app/app/src/main/res/values-zh-rCN/strings.xml
+++ b/android_app/app/src/main/res/values-zh-rCN/strings.xml
@@ -1,2 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<resources></resources>
\ No newline at end of file
+<resources>
+    <string name="title_graph">图标</string>
+    <string name="title_overview">概览</string>
+</resources>
\ No newline at end of file