diff --git a/lib/tasks/sync_geo_data.rake b/lib/tasks/sync_geo_data.rake
index 2e4490f..cb602f4 100644
--- a/lib/tasks/sync_geo_data.rake
+++ b/lib/tasks/sync_geo_data.rake
@@ -84,8 +84,9 @@ namespace :geo do
       count += 1
 
       # 查找或初始化 Country
-      country = Country.find_or_create_by(code: data["iso2"]) do |c|
-        c.name = data["name"]
+      country = Country.find_by(code: data["iso2"])
+      if country.nil?
+        country = Country.new
       end
 
       # 更新 Country 属性