diff --git a/lib/util/global_config.dart b/lib/util/global_config.dart
index b4abf9c..b77415a 100644
--- a/lib/util/global_config.dart
+++ b/lib/util/global_config.dart
@@ -50,4 +50,7 @@ class GlobalConfig {
   ///guide缓存表记
   static final String GUIDE='sp_guide';
 
+  /// 用户协议显示 用户是否同意隐私协议
+  static String isShowPolicy = "is_show_policy";
+
 }
diff --git a/lib/util/net_util.dart b/lib/util/net_util.dart
index a4ed6c6..6494ed4 100644
--- a/lib/util/net_util.dart
+++ b/lib/util/net_util.dart
@@ -446,7 +446,11 @@ class NetUtil {
   /// 获取Android imei
   static Future<String> getImei() async {
     try {
-      return await FlutterAlibc.getUdid();
+      // 用户同意隐私协议之后才能读取
+      String isShowPolicy = await SharedPreferencesUtil.getStringValue(GlobalConfig.isShowPolicy);
+      if (!EmptyUtil.isEmpty(isShowPolicy) && '1' == isShowPolicy) {
+        return await FlutterAlibc.getUdid();
+      }
     } catch (e, s) {
       Logger.error(e, s);
     }