diff --git a/src/main/java/cn/com/tenlion/controller/api/apply/ApplyController.java b/src/main/java/cn/com/tenlion/controller/api/apply/ApplyController.java
index 1794f07..795959d 100644
--- a/src/main/java/cn/com/tenlion/controller/api/apply/ApplyController.java
+++ b/src/main/java/cn/com/tenlion/controller/api/apply/ApplyController.java
@@ -150,8 +150,10 @@ public class ApplyController extends DefaultBaseController {
     @GetMapping("listpage")
     public SuccessResultList<List<ApplyDTO>> listPage(ListPage page) {
         Map<String, Object> params = requestParams();
-        if(!StringUtils.isBlank(params.get("applyAuditStates").toString())){
-            params.put("applyAuditStates",Arrays.asList(params.get("applyAuditStates")));
+        if(null != params.get("applyAuditStates")){
+            if(!StringUtils.isBlank(params.get("applyAuditStates").toString())){
+                params.put("applyAuditStates",Arrays.asList(params.get("applyAuditStates")));
+            }
         }
         page.setParams(params);
         return applyService.listPage(page);