diff --git a/duckling-fork-chinese/core/src/main/resources/places4.json b/duckling-fork-chinese/core/src/main/resources/places4.json
index 4e1b801..a348909 100644
--- a/duckling-fork-chinese/core/src/main/resources/places4.json
+++ b/duckling-fork-chinese/core/src/main/resources/places4.json
@@ -2298,7 +2298,7 @@
   "id" : 3712,
   "category" : "城市",
   "name" : "吉林市",
-  "alias" : [ "吉林" ],
+  "alias" : [ ],
   "code" : "220200000000",
   "partOf" : 2982
 }, {
@@ -4174,7 +4174,7 @@
   "id" : 3980,
   "category" : "城市",
   "name" : "海南藏族自治州",
-  "alias" : [ "海南" ],
+  "alias" : [ ],
   "code" : "632500000000",
   "partOf" : 3004
 }, {
@@ -4447,7 +4447,7 @@
   "id" : 4019,
   "category" : "城市",
   "name" : "嘉义县",
-  "alias" : [ "嘉义" ],
+  "alias" : [ ],
   "code" : "713000000000",
   "partOf" : 3007
 }, {
@@ -4615,7 +4615,7 @@
   "id" : 4043,
   "category" : "区县",
   "name" : "和平区",
-  "alias" : [ "和平" ],
+  "alias" : [ ],
   "code" : "120101000000",
   "partOf" : 3662
 }, {
@@ -5273,7 +5273,7 @@
   "id" : 4137,
   "category" : "区县",
   "name" : "邢台县",
-  "alias" : [ "邢台" ],
+  "alias" : [ ],
   "code" : "130521000000",
   "partOf" : 3667
 }, {
@@ -7905,7 +7905,7 @@
   "id" : 4513,
   "category" : "区县",
   "name" : "和平区",
-  "alias" : [ "和平" ],
+  "alias" : [ ],
   "code" : "210102000000",
   "partOf" : 3697
 }, {
@@ -8003,7 +8003,7 @@
   "id" : 4527,
   "category" : "区县",
   "name" : "中山区",
-  "alias" : [ "中山" ],
+  "alias" : [ ],
   "code" : "210202000000",
   "partOf" : 3698
 }, {
@@ -8430,7 +8430,7 @@
   "id" : 4588,
   "category" : "区县",
   "name" : "阜新蒙古族自治县",
-  "alias" : [ "阜新" ],
+  "alias" : [ ],
   "code" : "210921000000",
   "partOf" : 3705
 }, {
@@ -8955,7 +8955,7 @@
   "id" : 4663,
   "category" : "区县",
   "name" : "西安区",
-  "alias" : [ "西安" ],
+  "alias" : [ ],
   "code" : "220403000000",
   "partOf" : 3714
 }, {
@@ -10026,7 +10026,7 @@
   "id" : 4816,
   "category" : "区县",
   "name" : "西安区",
-  "alias" : [ "西安" ],
+  "alias" : [ ],
   "code" : "231005000000",
   "partOf" : 3729
 }, {
@@ -11244,7 +11244,7 @@
   "id" : 4990,
   "category" : "区县",
   "name" : "西湖区",
-  "alias" : [ "西湖" ],
+  "alias" : [ ],
   "code" : "330106000000",
   "partOf" : 3747
 }, {
@@ -13540,7 +13540,7 @@
   "id" : 5318,
   "category" : "区县",
   "name" : "西湖区",
-  "alias" : [ "西湖" ],
+  "alias" : [ ],
   "code" : "360103000000",
   "partOf" : 3783
 }, {
@@ -13568,14 +13568,14 @@
   "id" : 5322,
   "category" : "区县",
   "name" : "新建区",
-  "alias" : [ "新建" ],
+  "alias" : [ ],
   "code" : "360112000000",
   "partOf" : 3783
 }, {
   "id" : 5323,
   "category" : "区县",
   "name" : "南昌县",
-  "alias" : [ "南昌" ],
+  "alias" : [ ],
   "code" : "360121000000",
   "partOf" : 3783
 }, {
@@ -14233,7 +14233,7 @@
   "id" : 5417,
   "category" : "区县",
   "name" : "上饶县",
-  "alias" : [ "上饶" ],
+  "alias" : [ ],
   "code" : "361121000000",
   "partOf" : 3793
 }, {
@@ -15941,7 +15941,7 @@
   "id" : 5661,
   "category" : "区县",
   "name" : "安阳县",
-  "alias" : [ "安阳" ],
+  "alias" : [ ],
   "code" : "410522000000",
   "partOf" : 3815
 }, {
@@ -16067,7 +16067,7 @@
   "id" : 5679,
   "category" : "区县",
   "name" : "新乡县",
-  "alias" : [ "新乡" ],
+  "alias" : [ ],
   "code" : "410721000000",
   "partOf" : 3817
 }, {
@@ -16270,7 +16270,7 @@
   "id" : 5708,
   "category" : "区县",
   "name" : "濮阳县",
-  "alias" : [ "濮阳" ],
+  "alias" : [ ],
   "code" : "410928000000",
   "partOf" : 3819
 }, {
@@ -17425,7 +17425,7 @@
   "id" : 5873,
   "category" : "区县",
   "name" : "荆州区",
-  "alias" : [ "荆州" ],
+  "alias" : [ ],
   "code" : "421003000000",
   "partOf" : 3837
 }, {
@@ -17642,7 +17642,7 @@
   "id" : 5904,
   "category" : "区县",
   "name" : "恩施市",
-  "alias" : [ "恩施" ],
+  "alias" : [ ],
   "code" : "422801000000",
   "partOf" : 3841
 }, {
@@ -17775,7 +17775,7 @@
   "id" : 5923,
   "category" : "区县",
   "name" : "长沙县",
-  "alias" : [ "长沙" ],
+  "alias" : [ ],
   "code" : "430121000000",
   "partOf" : 3843
 }, {
@@ -18825,7 +18825,7 @@
   "id" : 6073,
   "category" : "区县",
   "name" : "白云区",
-  "alias" : [ "白云" ],
+  "alias" : [ ],
   "code" : "440111000000",
   "partOf" : 3857
 }, {
@@ -19553,7 +19553,7 @@
   "id" : 6177,
   "category" : "区县",
   "name" : "和平县",
-  "alias" : [ "和平" ],
+  "alias" : [  ],
   "code" : "441624000000",
   "partOf" : 3870
 }, {
@@ -22577,7 +22577,7 @@
   "id" : 6609,
   "category" : "区县",
   "name" : "白云区",
-  "alias" : [ "白云" ],
+  "alias" : [ ],
   "code" : "520113000000",
   "partOf" : 3920
 }, {
@@ -25559,7 +25559,7 @@
   "id" : 7035,
   "category" : "区县",
   "name" : "安宁区",
-  "alias" : [ "安宁" ],
+  "alias" : [ ],
   "code" : "620105000000",
   "partOf" : 3962
 }, {
@@ -26826,7 +26826,7 @@
   "id" : 7216,
   "category" : "区县",
   "name" : "克拉玛依区",
-  "alias" : [ "克拉玛依" ],
+  "alias" : [ ],
   "code" : "650203000000",
   "partOf" : 3990
 }, {
@@ -26889,7 +26889,7 @@
   "id" : 7225,
   "category" : "区县",
   "name" : "昌吉市",
-  "alias" : [ "昌吉" ],
+  "alias" : [ ],
   "code" : "652301000000",
   "partOf" : 3993
 }, {
diff --git a/duckling-fork-chinese/core/src/test/scala/com/xiaomi/duckling/dimension/place/PlaceTest.scala b/duckling-fork-chinese/core/src/test/scala/com/xiaomi/duckling/dimension/place/PlaceTest.scala
index dd9523b..5d23bc8 100644
--- a/duckling-fork-chinese/core/src/test/scala/com/xiaomi/duckling/dimension/place/PlaceTest.scala
+++ b/duckling-fork-chinese/core/src/test/scala/com/xiaomi/duckling/dimension/place/PlaceTest.scala
@@ -45,7 +45,7 @@ class PlaceTest extends UnitSpec {
       ("内蒙古", List("中华人民共和国/内蒙古自治区")),
       ("香港", List("中华人民共和国/香港特别行政区")),
       ("湖北", List("中华人民共和国/湖北省")),
-      ("长沙", List("中华人民共和国/湖南省/长沙市/长沙县", "中华人民共和国/湖南省/长沙市")),
+      ("长沙", List("中华人民共和国/湖南省/长沙市")),
       ("武汉", List("中华人民共和国/湖北省/武汉市")),
       ("洪山区", List("中华人民共和国/湖北省/武汉市/洪山区")),
       ("永城市", List("中华人民共和国/河南省/商丘市/永城市")),