diff --git a/mybatis-enhance-actable/src/main/java/com/gitee/sunchenbin/mybatis/actable/utils/ColumnUtils.java b/mybatis-enhance-actable/src/main/java/com/gitee/sunchenbin/mybatis/actable/utils/ColumnUtils.java
index 21611310a89b1fcbb2d915f30f6ff9ceea7f3101..8a11498d775b6c4cf3d3fef9158ff25e678c7305 100644
--- a/mybatis-enhance-actable/src/main/java/com/gitee/sunchenbin/mybatis/actable/utils/ColumnUtils.java
+++ b/mybatis-enhance-actable/src/main/java/com/gitee/sunchenbin/mybatis/actable/utils/ColumnUtils.java
@@ -164,10 +164,10 @@ public class ColumnUtils {
         IsNotNull isNotNull = field.getAnnotation(IsNotNull.class);
         if(null != isNotNull){
             return false;
-        }else if(column != null && column.isNull()){
-            return true;
-        }else if(columnCommon != null && columnCommon.nullable()){
-            return true;
+        }else if(column != null){
+            return column.isNull();
+        }else if(columnCommon != null){
+            return columnCommon.nullable();
         }
         return true;
     }