diff --git a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/customer/controller/CustInfoController.java b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/customer/controller/CustInfoController.java
index d3a0795a..a8794c80 100644
--- a/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/customer/controller/CustInfoController.java
+++ b/bonus-modules/bonus-smart-canteen/src/main/java/com/bonus/canteen/core/customer/controller/CustInfoController.java
@@ -3,6 +3,7 @@ package com.bonus.canteen.core.customer.controller;
 import com.bonus.canteen.core.common.base.BaseController;
 import com.bonus.canteen.core.customer.dto.*;
 import com.bonus.canteen.core.customer.vo.PageCustInfoPhotoVO;
+import com.bonus.common.core.utils.StringUtils;
 import com.bonus.common.core.web.domain.AjaxResult;
 import com.bonus.common.core.web.page.TableDataInfo;
 import com.bonus.common.houqin.constant.SourceTypeEnum;
@@ -88,7 +89,9 @@ public class CustInfoController extends BaseController {
         Integer sourceType = this.getSourceTypeByHeaders(headers);
         sourceType = Objects.isNull(sourceType) ? SourceTypeEnum.HT_H5_MOBILE.getKey() : sourceType;
         AjaxResult ar = new AjaxResult();
-        custInfo.setMobile(sm4Encrypt(custInfo.getMobile()));
+        if (StringUtils.isNotEmpty(custInfo.getMobile())) {
+            custInfo.setMobile(sm4Encrypt(custInfo.getMobile()));
+        }
         CustInfoVo result = this.custInfoService.queryCustInfoDetail(custInfo, sourceType);
         //System.out.println(sm4Decrypt("29G1AUHDmLvPe1tt0t12Dw==##encrypted"));
         result.setMobile(sm4Decrypt(result.getMobile()));