diff --git a/casic-server/src/main/java/com/casic/missiles/modular/system/controller/VisitController.java b/casic-server/src/main/java/com/casic/missiles/modular/system/controller/VisitController.java
index 8ec908f..6455a0d 100644
--- a/casic-server/src/main/java/com/casic/missiles/modular/system/controller/VisitController.java
+++ b/casic-server/src/main/java/com/casic/missiles/modular/system/controller/VisitController.java
@@ -70,8 +70,8 @@
     }
 
     @RequestMapping("/exportMessage")
-    public Object exportMessage(@RequestBody VisitorApplyListRequest visitorApplyListRequest, HttpServletRequest request, HttpServletResponse response) {
-        return visitorApplyService.exportMessage(visitorApplyListRequest,request,response,path);
+    public Object exportMessage(String ids, HttpServletRequest request, HttpServletResponse response) {
+        return visitorApplyService.exportMessage(ids,request,response,path);
     }
 
     @RequestMapping("/getMessageList")

diff --git a/casic-server/src/main/java/com/casic/missiles/modular/system/controller/VisitController.java b/casic-server/src/main/java/com/casic/missiles/modular/system/controller/VisitController.java
index 8ec908f..6455a0d 100644
--- a/casic-server/src/main/java/com/casic/missiles/modular/system/controller/VisitController.java
+++ b/casic-server/src/main/java/com/casic/missiles/modular/system/controller/VisitController.java
@@ -70,8 +70,8 @@
     }
 
     @RequestMapping("/exportMessage")
-    public Object exportMessage(@RequestBody VisitorApplyListRequest visitorApplyListRequest, HttpServletRequest request, HttpServletResponse response) {
-        return visitorApplyService.exportMessage(visitorApplyListRequest,request,response,path);
+    public Object exportMessage(String ids, HttpServletRequest request, HttpServletResponse response) {
+        return visitorApplyService.exportMessage(ids,request,response,path);
     }
 
     @RequestMapping("/getMessageList")
diff --git a/casic-server/src/main/java/com/casic/missiles/modular/system/service/VisitorApplyService.java b/casic-server/src/main/java/com/casic/missiles/modular/system/service/VisitorApplyService.java
index 8e9e26a..2c82fc3 100644
--- a/casic-server/src/main/java/com/casic/missiles/modular/system/service/VisitorApplyService.java
+++ b/casic-server/src/main/java/com/casic/missiles/modular/system/service/VisitorApplyService.java
@@ -25,5 +25,5 @@
 
     Object getMessageList(HttpServletRequest request);
 
-    Object exportMessage(VisitorApplyListRequest visitorApplyListRequest, HttpServletRequest request, HttpServletResponse response,String path);
+    Object exportMessage(String ids, HttpServletRequest request, HttpServletResponse response,String path);
 }

diff --git a/casic-server/src/main/java/com/casic/missiles/modular/system/controller/VisitController.java b/casic-server/src/main/java/com/casic/missiles/modular/system/controller/VisitController.java
index 8ec908f..6455a0d 100644
--- a/casic-server/src/main/java/com/casic/missiles/modular/system/controller/VisitController.java
+++ b/casic-server/src/main/java/com/casic/missiles/modular/system/controller/VisitController.java
@@ -70,8 +70,8 @@
     }
 
     @RequestMapping("/exportMessage")
-    public Object exportMessage(@RequestBody VisitorApplyListRequest visitorApplyListRequest, HttpServletRequest request, HttpServletResponse response) {
-        return visitorApplyService.exportMessage(visitorApplyListRequest,request,response,path);
+    public Object exportMessage(String ids, HttpServletRequest request, HttpServletResponse response) {
+        return visitorApplyService.exportMessage(ids,request,response,path);
     }
 
     @RequestMapping("/getMessageList")
diff --git a/casic-server/src/main/java/com/casic/missiles/modular/system/service/VisitorApplyService.java b/casic-server/src/main/java/com/casic/missiles/modular/system/service/VisitorApplyService.java
index 8e9e26a..2c82fc3 100644
--- a/casic-server/src/main/java/com/casic/missiles/modular/system/service/VisitorApplyService.java
+++ b/casic-server/src/main/java/com/casic/missiles/modular/system/service/VisitorApplyService.java
@@ -25,5 +25,5 @@
 
     Object getMessageList(HttpServletRequest request);
 
-    Object exportMessage(VisitorApplyListRequest visitorApplyListRequest, HttpServletRequest request, HttpServletResponse response,String path);
+    Object exportMessage(String ids, HttpServletRequest request, HttpServletResponse response,String path);
 }
diff --git a/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/VisitorApplyServiceImpl.java b/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/VisitorApplyServiceImpl.java
index 93bd116..0bb9144 100644
--- a/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/VisitorApplyServiceImpl.java
+++ b/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/VisitorApplyServiceImpl.java
@@ -170,9 +170,9 @@
     }
 
     @Override
-    public Object exportMessage(VisitorApplyListRequest visitorApplyListRequest, HttpServletRequest request, HttpServletResponse response,String path) {
+    public Object exportMessage(String ids, HttpServletRequest request, HttpServletResponse response,String path) {
         try {
-            String[] split = visitorApplyListRequest.getIds().split(",");
+            String[] split = ids.split(",");
             List<String> list = new ArrayList<>(Arrays.asList(split));
             QueryWrapper<VisitorApply> qw = new QueryWrapper<>();
             qw.in("id", list);