diff --git a/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/rule/attribute/ShadowTableMapperRuleAttribute.java b/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/rule/attribute/ShadowTableMapperRuleAttribute.java
index 30e8f9424e853..aafe0fcbaa56f 100644
--- a/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/rule/attribute/ShadowTableMapperRuleAttribute.java
+++ b/features/shadow/core/src/main/java/org/apache/shardingsphere/shadow/rule/attribute/ShadowTableMapperRuleAttribute.java
@@ -30,8 +30,8 @@ public class ShadowTableMapperRuleAttribute implements TableMapperRuleAttribute
     
     private final CaseInsensitiveSet<String> logicalTableMapper;
     
-    public ShadowTableMapperRuleAttribute(final Collection<String> encryptTableNames) {
-        logicalTableMapper = new CaseInsensitiveSet<>(encryptTableNames);
+    public ShadowTableMapperRuleAttribute(final Collection<String> shadowTableNames) {
+        logicalTableMapper = new CaseInsensitiveSet<>(shadowTableNames);
     }
     
     @Override