diff --git a/ccag-tvs-sim/ccag-tvs-sim-biz/src/main/java/com/ccag/entity/bo/system/office/OfficeProxy.java b/ccag-tvs-sim/ccag-tvs-sim-biz/src/main/java/com/ccag/entity/bo/system/office/OfficeProxy.java
index 2883cde..6efae70 100644
--- a/ccag-tvs-sim/ccag-tvs-sim-biz/src/main/java/com/ccag/entity/bo/system/office/OfficeProxy.java
+++ b/ccag-tvs-sim/ccag-tvs-sim-biz/src/main/java/com/ccag/entity/bo/system/office/OfficeProxy.java
@@ -620,11 +620,16 @@ public class OfficeProxy{
         if(loadcase.loadcaseBean.analysisSoftware != null && !loadcase.loadcaseBean.analysisSoftware.isEmpty())
         {
             String[] software = loadcase.loadcaseBean.analysisSoftware.split(",");
-            for(int index=0; index<software.length; index++)
+            for(String str : software)
             {
-                if(index > 0)
+                String softwareName = softwareMap.get(str);
+                if(softwareName == null)
+                    continue;
+                if(!analysisSoftware.isEmpty())
+                {
                     analysisSoftware += ",";
-                analysisSoftware  += softwareMap.get(software[index]);
+                }
+                analysisSoftware  += softwareName;
             }
         }
         row.add(analysisSoftware);