diff --git a/shkd-cosmic-debug/src/main/java/shkd/fi/er/plugin/formplugin/CommonCostCenterBillFormPlugin.java b/shkd-cosmic-debug/src/main/java/shkd/fi/er/plugin/formplugin/CommonCostCenterBillFormPlugin.java
index b5ac546..b4e8eed 100644
--- a/shkd-cosmic-debug/src/main/java/shkd/fi/er/plugin/formplugin/CommonCostCenterBillFormPlugin.java
+++ b/shkd-cosmic-debug/src/main/java/shkd/fi/er/plugin/formplugin/CommonCostCenterBillFormPlugin.java
@@ -60,13 +60,19 @@ public class CommonCostCenterBillFormPlugin extends AbstractBillPlugIn implement
         //监听实物卡片F7字段点击事件
         if (entryCostList.contains(entityId)){
             BasedataEdit edit = this.getView().getControl("std_entrycostcenter");
-            edit.addBeforeF7SelectListener(this);
+            if (edit != null){
+                edit.addBeforeF7SelectListener(this);
+            }
         }else if (costList.contains(entityId)){
             BasedataEdit edit = this.getView().getControl("std_costcenter");
-            edit.addBeforeF7SelectListener(this);
+            if (edit != null){
+                edit.addBeforeF7SelectListener(this);
+            }
         } else if (travelCostList.contains(entityId)) {
             BasedataEdit edit = this.getView().getControl("travelcostcenter");
-            edit.addBeforeF7SelectListener(this);
+            if (edit != null){
+                edit.addBeforeF7SelectListener(this);
+            }
         }
     }