diff --git a/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisCommonController.java b/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisCommonController.java
index 8b426c584..afa043f1b 100644
--- a/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisCommonController.java
+++ b/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisCommonController.java
@@ -183,7 +183,9 @@ public class EmisCommonController extends EmisBaseController
             String siteThreeCode="--";
             try{
                 EmisSite site=emisBaseService.getSiteByCode(getLoginUser().getUser().getOwnerSiteCode());
-                siteThreeCode=site.getSizeCode3();
+                if(!StringUtils.isEmpty(site.getSizeCode3())) {
+                    siteThreeCode = site.getSizeCode3();
+                }
             }catch (Exception ex){
                 ex.printStackTrace();
             }
@@ -211,7 +213,9 @@ public class EmisCommonController extends EmisBaseController
             String siteThreeCode="--";
             try{
                 EmisSite site=emisBaseService.getSiteByCode(getLoginUser().getUser().getOwnerSiteCode());
-                siteThreeCode=site.getSizeCode3();
+                if(!StringUtils.isEmpty(site.getSizeCode3())) {
+                    siteThreeCode = site.getSizeCode3();
+                }
             }catch (Exception ex){
                 ex.printStackTrace();
             }