diff --git a/bonus-modules/bonus-bracelet/src/main/java/com/bonus/bracelet/controller/PersonMgeController.java b/bonus-modules/bonus-bracelet/src/main/java/com/bonus/bracelet/controller/PersonMgeController.java
index 6ffa8de..bb37bde 100644
--- a/bonus-modules/bonus-bracelet/src/main/java/com/bonus/bracelet/controller/PersonMgeController.java
+++ b/bonus-modules/bonus-bracelet/src/main/java/com/bonus/bracelet/controller/PersonMgeController.java
@@ -116,7 +116,10 @@ public class PersonMgeController extends BaseController {
             if(delhighfile != null) {
                 for (int i = 0; i < delhighfile.length; i++) {
                     String high = String.valueOf(delhighfile[i]);
-                    int certicificateId = mapper.getHighId(high);
+                    Integer certicificateId = mapper.getHighId(high);
+                    if(certicificateId==null){
+                        return AjaxResult.error("被删除的高出作业证图片资源无法找到");
+                    }
                     mapper.delHigh(certicificateId);
                     mapper.delHighFile(high, certicificateId);
                     remoteFileService.delFile(high, SecurityConstants.INNER);
@@ -125,7 +128,10 @@ public class PersonMgeController extends BaseController {
             if(delelectfile != null) {
                 for (int i = 0; i < delelectfile.length; i++) {
                     String elect = String.valueOf(delelectfile[i]);
-                    int certicificateId =   mapper.getElectId(elect);
+                    Integer certicificateId =   mapper.getElectId(elect);
+                    if(certicificateId==null){
+                        return AjaxResult.error("被删除的电工作业证作业证图片资源无法找到");
+                    }
                     mapper.delElect(certicificateId);
                     mapper.delElectFile(elect,certicificateId);
                     remoteFileService.delFile(elect,SecurityConstants.INNER);
@@ -134,7 +140,10 @@ public class PersonMgeController extends BaseController {
             if(delelsefile != null){
                 for (int i = 0; i < delelsefile.length; i++) {
                     String elseFile = String.valueOf(delelsefile[i]);
-                    int certicificateId =   mapper.getElseId(elseFile);
+                    Integer certicificateId =   mapper.getElseId(elseFile);
+                    if(certicificateId==null){
+                        return AjaxResult.error("被删除的其他作业证作业证图片资源无法找到");
+                    }
                     mapper.delElse(certicificateId);
                     mapper.delElseFile(elseFile,certicificateId);
                     remoteFileService.delFile(elseFile,SecurityConstants.INNER);
diff --git a/bonus-modules/bonus-bracelet/src/main/java/com/bonus/bracelet/mapper/PersonMgeMapper.java b/bonus-modules/bonus-bracelet/src/main/java/com/bonus/bracelet/mapper/PersonMgeMapper.java
index f4354f9..1f0d11b 100644
--- a/bonus-modules/bonus-bracelet/src/main/java/com/bonus/bracelet/mapper/PersonMgeMapper.java
+++ b/bonus-modules/bonus-bracelet/src/main/java/com/bonus/bracelet/mapper/PersonMgeMapper.java
@@ -142,7 +142,7 @@ public interface PersonMgeMapper {
      * @param filepath
      * @return
      */
-    int getHighId(String filepath);
+    Integer getHighId(String filepath);
 
     /**
      * 删除高工证书信息
@@ -155,7 +155,7 @@ public interface PersonMgeMapper {
      * @param filepath
      * @return
      */
-    int getElectId(String filepath);
+    Integer getElectId(String filepath);
 
     /**
      * 删除电工证书信息
@@ -168,7 +168,7 @@ public interface PersonMgeMapper {
      * @param filepath
      * @return
      */
-    int getElseId(String filepath);
+    Integer getElseId(String filepath);
 
     /**
      * 删除其他证书信息
diff --git a/bonus-modules/bonus-bracelet/src/main/resources/mapper/bracelet/QueryConstructionMapper.xml b/bonus-modules/bonus-bracelet/src/main/resources/mapper/bracelet/QueryConstructionMapper.xml
index 3e78e9f..11106ac 100644
--- a/bonus-modules/bonus-bracelet/src/main/resources/mapper/bracelet/QueryConstructionMapper.xml
+++ b/bonus-modules/bonus-bracelet/src/main/resources/mapper/bracelet/QueryConstructionMapper.xml
@@ -81,7 +81,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 		left join sys_dict_data  sdd on sdd.dict_value = tb.dev_type and sdd.dict_type = 'sys_device_type'
 		where tw.team_id = #{teamId} and tw.dev_type = 1 and tw.del_flag = 0
 		union all
-		select '手环箱' as warnType,'——' as deviceName,tw.warn_time as warnTime,tw.warn_content as warnContent
+		select '手环箱' as warnType,'\\' as deviceName,tw.warn_time as warnTime,tw.warn_content as warnContent
 		from tb_warn tw
 		left join tb_bracelet tbb on tw.dev_id = tbb.id and tbb.del_flag = 0
 		where tw.team_id = #{teamId} and tw.dev_type = 0 and tw.del_flag = 0
diff --git a/bonus-modules/bonus-bracelet/src/main/resources/mapper/bracelet/WarnHistoryMapper.xml b/bonus-modules/bonus-bracelet/src/main/resources/mapper/bracelet/WarnHistoryMapper.xml
index 4e2e5d6..85037b4 100644
--- a/bonus-modules/bonus-bracelet/src/main/resources/mapper/bracelet/WarnHistoryMapper.xml
+++ b/bonus-modules/bonus-bracelet/src/main/resources/mapper/bracelet/WarnHistoryMapper.xml
@@ -18,7 +18,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             AND tb.id = -1
         </if>
         union all
-        select '手环箱' as warnType,'——' as deviceName,tw.warn_time as warnTime,tw.warn_content as warnContent
+        select '手环箱' as warnType,'\\' as deviceName,tw.warn_time as warnTime,tw.warn_content as warnContent
         from tb_warn tw
         left join tb_bracelet tbb on tw.dev_id = tbb.id and tbb.del_flag = 0
         where tw.dev_type = 0 and tw.del_flag = 0