diff --git a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/basic/service/impl/BasicAreaServiceImpl.java b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/basic/service/impl/BasicAreaServiceImpl.java
index e320929..78b9000 100644
--- a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/basic/service/impl/BasicAreaServiceImpl.java
+++ b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/basic/service/impl/BasicAreaServiceImpl.java
@@ -44,9 +44,7 @@ public class BasicAreaServiceImpl implements IBasicAreaService {
      */
     @Override
     public BasicArea selectBasicAreaByAreaId(Long areaId) {
-        BasicArea basicArea = basicAreaMapper.selectBasicAreaByAreaId(areaId);
-        basicArea.setContactTel(Sm4Utils.encrypt(basicArea.getContactTel()));
-        return basicArea;
+        return basicAreaMapper.selectBasicAreaByAreaId(areaId);
     }
 
     /**
@@ -64,9 +62,8 @@ public class BasicAreaServiceImpl implements IBasicAreaService {
 
     @Override
     public List<TreeSelect> selectAreaTreeList(BasicArea area) {
-        List<BasicArea> list = selectBasicAreaList(area);
-        list.stream().forEach(item -> item.setContactTel(Sm4Utils.encrypt(item.getContactTel())));
-        return buildAreaTreeSelect(list);
+        List<BasicArea> areas = selectBasicAreaList(area);
+        return buildAreaTreeSelect(areas);
     }
 
     /**
diff --git a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/basic/service/impl/BasicCanteenServiceImpl.java b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/basic/service/impl/BasicCanteenServiceImpl.java
index 19f8ef3..41616fa 100644
--- a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/basic/service/impl/BasicCanteenServiceImpl.java
+++ b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/basic/service/impl/BasicCanteenServiceImpl.java
@@ -37,9 +37,7 @@ public class BasicCanteenServiceImpl implements IBasicCanteenService {
      */
     @Override
     public BasicCanteen selectBasicCanteenByCanteenId(Long canteenId) {
-        BasicCanteen basicCanteen = basicCanteenMapper.selectBasicCanteenByCanteenId(canteenId);
-        basicCanteen.setContactTel(Sm4Utils.encrypt(basicCanteen.getContactTel()));
-        return basicCanteen;
+        return basicCanteenMapper.selectBasicCanteenByCanteenId(canteenId);
     }
 
     /**
diff --git a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/basic/service/impl/BasicStallServiceImpl.java b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/basic/service/impl/BasicStallServiceImpl.java
index 2c6dd65..1149d3d 100644
--- a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/basic/service/impl/BasicStallServiceImpl.java
+++ b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/basic/service/impl/BasicStallServiceImpl.java
@@ -52,7 +52,6 @@ public class BasicStallServiceImpl implements IBasicStallService {
         List<BasicStallMealtime> basicStallMealtimes = basicStallMealtimeMapper.selectBasicStallMealtimeList(basicStallMealtime);
         BasicStall basicStall = basicStallMapper.selectBasicStallByStallId(stallId);
         basicStall.setBasicStallMealtimeList(basicStallMealtimes);
-        basicStall.setContactTel(Sm4Utils.encrypt(basicStall.getContactTel()));
         return basicStall;
     }