diff --git a/src/Ip.php b/src/Ip.php
index f21c3d6..8de280a 100644
--- a/src/Ip.php
+++ b/src/Ip.php
@@ -272,11 +272,11 @@ public static function locations()
         $locationCode        = [];
         $locationCode["北京"]  = [
             "code"   => "110000",
-            "cities" => [],
+            "cities" => ["北京市" => "110100"],
         ];
         $locationCode["天津"]  = [
             "code"   => "120000",
-            "cities" => [],
+            "cities" => ["天津市" => "120100"],
         ];
         $locationCode["河北"]  = [
             "code"   => "130000",
@@ -304,7 +304,7 @@ public static function locations()
         ];
         $locationCode["上海"]  = [
             "code"   => "310000",
-            "cities" => [],
+            "cities" => ["上海市" => "310100"],
         ];
         $locationCode["江苏"]  = [
             "code"   => "320000",
@@ -356,7 +356,7 @@ public static function locations()
         ];
         $locationCode["重庆"]  = [
             "code"   => "500000",
-            "cities" => [],
+            "cities" => ["重庆市" => "500100"],
         ];
         $locationCode["四川"]  = [
             "code"   => "510000",
@@ -394,6 +394,18 @@ public static function locations()
             "code"   => "650000",
             "cities" => ["乌鲁木齐市" => "650100", "克拉玛依市" => "650200", "吐鲁番地区" => "652100", "哈密地区" => "652200", "昌吉回族自治州" => "652300", "博尔塔拉蒙古自治州" => "652700", "巴音郭楞蒙古自治州" => "652800", "阿克苏地区" => "652900", "克孜勒苏柯尔克孜自治州" => "653000", "喀什地区" => "653100", "和田地区" => "653200", "伊犁哈萨克自治州" => "654000", "塔城地区" => "654200", "阿勒泰地区" => "654300", "石河子市" => "659001", "阿拉尔市" => "659002", "图木舒克市" => "659003", "五家渠市" => "659004"],
         ];
+        $locationCode["台湾"]  = [
+            "code"   => "710000",
+            "cities" => ['台北市' => "710100",'高雄市' => "710200",'台南市' => "710300",'台中市' => "710400",'金门县' => "710500",'南投县' => "710600",'基隆市' => "710700",'新竹市' => "710800",'嘉义市' => "710900",'新北市' => "711100",'宜兰县' => "711200",'新竹县' => "711300",'桃园县' => "711400",'苗栗县' => "711500",'彰化县' => "711700",'嘉义县' => "711900",'云林县' => "712100",'屏东县' => "712400",'台东县' => "712500",'花莲县' => "712600",'澎湖县' => "712700",'连江县' => "712800"],
+        ];
+        $locationCode["香港"]  = [
+            "code"   => "810000",
+            "cities" => ["香港" => "810100"],
+        ];
+        $locationCode["澳门"]  = [
+            "code"   => "820000",
+            "cities" => ["澳门" => "820100"],
+        ];
 
         return $locationCode;
     }