diff --git a/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/util/PmsUtil.java b/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/util/PmsUtil.java
index a2cf6a28..eb1d95ce 100644
--- a/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/util/PmsUtil.java
+++ b/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/util/PmsUtil.java
@@ -19,7 +19,12 @@ public class PmsUtil {
 
     @Value("${jero.path.upload}")
     public void setUploadPath(String uploadPath) {
-        PmsUtil.uploadPath = uploadPath;
+        synchronized (PmsUtil.class){
+            if(PmsUtil.uploadPath == null){
+                PmsUtil.uploadPath = uploadPath;
+            }
+        }
+
     }
 
     public static String saveErrorTxtByList(List<String> msg, String name) {