diff --git a/gpsrelaysentinel/src/main/res/values/arrays.xml b/gpsrelaysentinel/src/main/res/values/arrays.xml
new file mode 100644
index 0000000..6d40162
--- /dev/null
+++ b/gpsrelaysentinel/src/main/res/values/arrays.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string-array name="direction_list">
+        <item>正北</item>
+        <item>正南</item>
+        <item>正东</item>
+        <item>正西</item>
+        <item>东北</item>
+        <item>西北</item>
+        <item>东南</item>
+        <item>西南</item>
+    </string-array>
+</resources>
+