diff --git a/aucma-generator/src/main/java/com/aucma/generator/util/VelocityUtils.java b/aucma-generator/src/main/java/com/aucma/generator/util/VelocityUtils.java
index 61a5ca8..06ff949 100644
--- a/aucma-generator/src/main/java/com/aucma/generator/util/VelocityUtils.java
+++ b/aucma-generator/src/main/java/com/aucma/generator/util/VelocityUtils.java
@@ -296,6 +296,9 @@ public class VelocityUtils
                     new String[] { GenConstants.HTML_SELECT, GenConstants.HTML_RADIO, GenConstants.HTML_CHECKBOX }))
             {
                 dicts.add("'" + column.getDictType() + "'");
+            }else {
+                //解决 oracle空字符为NULL问题
+                column.setDictType("");
             }
         }
     }