diff --git a/src/main/java/com/dsideal/base/DataEase/Util/CopyBigScreen.java b/src/main/java/com/dsideal/base/DataEase/Util/CopyBigScreen.java
index 7f237d71..9172188b 100644
--- a/src/main/java/com/dsideal/base/DataEase/Util/CopyBigScreen.java
+++ b/src/main/java/com/dsideal/base/DataEase/Util/CopyBigScreen.java
@@ -151,6 +151,14 @@ public class CopyBigScreen {
         String sql = "select *  from xpack_share where resource_id=?";
         Record motherShareRecord = Db.use(DataEaseModel.DB_NAME).findFirst(sql, motherId);
 
+        //母屏的外部参数
+        sql = "select * from visualization_outer_params  where visualization_id =?";
+        Record motherOuterParamsRecord = Db.use(DB_NAME).findFirst(sql, motherId);
+        String motherParamsId = motherOuterParamsRecord.getStr("params_id");
+        //外部参数关联关系表
+        sql = "select * from visualization_outer_params_info where params_id=?";
+        Record paramsInfoRecord = Db.use(DB_NAME).findFirst(sql, motherParamsId);
+
         //按16个市州进行生成
         List<String> list = dm.getCityNameList();
         for (int i = 0; i < list.size(); i++) {
@@ -175,20 +183,16 @@ public class CopyBigScreen {
             }
 
             //修改外部参数
-            sql = "select * from visualization_outer_params  where visualization_id =?";
-            Record motherOuterParamsRecord = Db.use(DB_NAME).findFirst(sql, motherId);
-            String motherParamsId = motherOuterParamsRecord.getStr("params_id");
             Record cityOuterParamsRecord = new Record().setColumns(motherOuterParamsRecord);
             cityOuterParamsRecord.set("params_id", UUID.randomUUID().toString());
             cityOuterParamsRecord.set("visualization_id", childId);
             Db.use(DB_NAME).save("visualization_outer_params", "params_id", cityOuterParamsRecord);
             //复制外部参数关联关系表
-            sql = "select * from visualization_outer_params_info where params_id=?";
-            Record paramsInfoRecord = Db.use(DB_NAME).findFirst(sql, motherParamsId);
             Record cityParamsInfoRecord = new Record().setColumns(paramsInfoRecord);
             cityParamsInfoRecord.set("params_id", cityOuterParamsRecord.getStr("params_id"));
             cityParamsInfoRecord.set("params_info_id", UUID.randomUUID().toString());
             Db.use(DB_NAME).save("visualization_outer_params_info", "params_info_id", cityParamsInfoRecord);
+
             //发布共享链接
             publishShare(motherShareRecord, childId);
             System.out.println((i + 1) + "、" + cityName + "修改完成,共" + (list.size()) + "个。");