diff --git a/Info.plist b/Info.plist
index e69de29..bb823c2 100644
--- a/Info.plist
+++ b/Info.plist
@@ -0,0 +1,14 @@
+<plist version="1.0">
+<dict>
+    <key>CFBundleDevelopmentRegion</key>
+    <string>English</string>
+    <key>CFBundleIdentifier</key>
+    <string>com.apple.security.codesign</string>
+    <key>CFBundleInfoDictionaryVersion</key>
+    <string>6.0</string>
+    <key>CFBundleName</key>
+    <string>codesign</string>
+    <key>CFBundleVersion</key>
+    <string>0.3</string>
+</dict>
+</plist>
\ No newline at end of file
diff --git a/contact_all.xlsx b/contact_all.xlsx
index 2d502af..8bc9e2d 100644
Binary files a/contact_all.xlsx and b/contact_all.xlsx differ