diff --git a/das/src/main/java/com/das/modules/equipment/service/impl/SysEquipmentServiceImpl.java b/das/src/main/java/com/das/modules/equipment/service/impl/SysEquipmentServiceImpl.java
index 5b5dd224..ac0527de 100644
--- a/das/src/main/java/com/das/modules/equipment/service/impl/SysEquipmentServiceImpl.java
+++ b/das/src/main/java/com/das/modules/equipment/service/impl/SysEquipmentServiceImpl.java
@@ -543,6 +543,7 @@ public class SysEquipmentServiceImpl implements SysEquipmentService {
 
     @Override
     public void readFileToSteam(String path, OutputStream stream) {
+        path = minioAutoProperties.getPublicBucket()+ FileConstants.FILE_SEPARATOR+ path;
         minioViewsServcie.readFileToStream(path, stream);
     }