diff --git a/platform-common/src/main/java/com/lyms/platform/common/utils/ExcelUtil.java b/platform-common/src/main/java/com/lyms/platform/common/utils/ExcelUtil.java
index e621928..368e33e 100644
--- a/platform-common/src/main/java/com/lyms/platform/common/utils/ExcelUtil.java
+++ b/platform-common/src/main/java/com/lyms/platform/common/utils/ExcelUtil.java
@@ -66,11 +66,11 @@ public class ExcelUtil
                                         keyName = ite.next();
                                         if (i > 0)
                                         { // 类容数据
-                                                keyORvalue = map.get(keyName).toString();
+                                                keyORvalue = map.get(keyName) == null?"": map.get(keyName).toString();
                                         }
                                         else
                                         { // 第一行列名
-                                                keyORvalue = map.get(keyName).toString();
+                                                keyORvalue = map.get(keyName) == null?"": map.get(keyName).toString();
                                                 keyName = columName.get(keyName);
                                                 ws.addCell(new Label(j, 0, keyName, wcf));
                                         }