diff --git a/mybatis-flex-processor/src/main/java/com/mybatisflex/processor/MybatisFlexProcessor.java b/mybatis-flex-processor/src/main/java/com/mybatisflex/processor/MybatisFlexProcessor.java
index 1ec4cba5..3170d618 100644
--- a/mybatis-flex-processor/src/main/java/com/mybatisflex/processor/MybatisFlexProcessor.java
+++ b/mybatis-flex-processor/src/main/java/com/mybatisflex/processor/MybatisFlexProcessor.java
@@ -300,6 +300,7 @@ public class MybatisFlexProcessor extends AbstractProcessor {
                 columnInfo.setProperty(property);
                 columnInfo.setColumn(columnName);
                 columnInfo.setAlias(alias);
+                columnInfo.setFullClassName(baseElement.getQualifiedName().toString());
 
                 columnInfoList.add(columnInfo);
 
diff --git a/mybatis-flex-processor/src/main/java/com/mybatisflex/processor/entity/ColumnInfo.java b/mybatis-flex-processor/src/main/java/com/mybatisflex/processor/entity/ColumnInfo.java
index 813e2fea..758198e1 100644
--- a/mybatis-flex-processor/src/main/java/com/mybatisflex/processor/entity/ColumnInfo.java
+++ b/mybatis-flex-processor/src/main/java/com/mybatisflex/processor/entity/ColumnInfo.java
@@ -41,6 +41,8 @@ public class ColumnInfo {
      */
     private String[] alias;
 
+    private String fullClassName;
+
     public String getProperty() {
         return property;
     }
@@ -65,16 +67,24 @@ public class ColumnInfo {
         this.alias = alias;
     }
 
+    public String getFullClassName() {
+        return fullClassName;
+    }
+
+    public void setFullClassName(String fullClassName) {
+        this.fullClassName = fullClassName;
+    }
+
     @Override
     public boolean equals(Object o) {
         if (this == o) return true;
         if (o == null || getClass() != o.getClass()) return false;
         ColumnInfo that = (ColumnInfo) o;
-        return Objects.equals(property, that.property);
+        return Objects.equals(property, that.property) && Objects.equals(fullClassName, that.fullClassName);
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(property);
+        return Objects.hash(property, fullClassName);
     }
 }
\ No newline at end of file