diff --git a/src/main/java/com/bonus/digitalSignage/basic/service/impl/TbTowerServiceImpl.java b/src/main/java/com/bonus/digitalSignage/basic/service/impl/TbTowerServiceImpl.java
index 8696461..b94fa17 100644
--- a/src/main/java/com/bonus/digitalSignage/basic/service/impl/TbTowerServiceImpl.java
+++ b/src/main/java/com/bonus/digitalSignage/basic/service/impl/TbTowerServiceImpl.java
@@ -94,7 +94,7 @@ public class TbTowerServiceImpl implements TbTowerService {
                 double[] bd09 =CoordinateTransform.cgcs2000ToBd09(Double.parseDouble(data.getLat()),Double.parseDouble(data.getLon()),Double.parseDouble(data.getCentralMeridian()));
                 data.setBaiduLon(String.valueOf(bd09[0]));
                 data.setBaiduLat(String.valueOf(bd09[1]));
-                data.setCentralMeridian(String.valueOf(bd09[2]));
+                data.setCentralMeridian(String.valueOf(data.getCentralMeridian()));
             }
             Long userId = UserUtil.getLoginUser().getId();
             data.setCreateUserId(userId);
@@ -150,7 +150,7 @@ public class TbTowerServiceImpl implements TbTowerService {
                     double[] bd09 =CoordinateTransform.cgcs2000ToBd09(Double.parseDouble(data.getLat()),Double.parseDouble(data.getLon()),Double.parseDouble(data.getCentralMeridian()));
                     data.setBaiduLon(String.valueOf(bd09[0]));
                     data.setBaiduLat(String.valueOf(bd09[1]));
-                    data.setCentralMeridian(String.valueOf(bd09[2]));
+                    data.setCentralMeridian(String.valueOf(data.getCentralMeridian()));
                 }
                 Long userId = UserUtil.getLoginUser().getId();
                 data.setUpdateUserId(userId);