diff --git a/securitycontrol-model/securitycontrol-background/src/main/java/com/securitycontrol/background/service/impl/EmergencyServiceImpl.java b/securitycontrol-model/securitycontrol-background/src/main/java/com/securitycontrol/background/service/impl/EmergencyServiceImpl.java
index d436cb3..ad652f8 100644
--- a/securitycontrol-model/securitycontrol-background/src/main/java/com/securitycontrol/background/service/impl/EmergencyServiceImpl.java
+++ b/securitycontrol-model/securitycontrol-background/src/main/java/com/securitycontrol/background/service/impl/EmergencyServiceImpl.java
@@ -240,7 +240,7 @@ public class EmergencyServiceImpl implements EmergencyService {
                 String fileName=   files[i].getOriginalFilename();
                 String extension = fileName.substring(fileName.lastIndexOf('.') + 1).toLowerCase();
                 if(!SystemGlobal.PDF_FIX.equals(extension) && !SystemGlobal.WORLD2_FIX.equals(extension) && !SystemGlobal.WORLD_FIX.equals(extension) ){
-                    return  "文件上传只支持pdf和world文档";
+                    return  "文件上传只支持pdf和word文档";
                 }
             }
         }