diff --git a/cloud-rule-server/src/main/java/com/muyu/mapper/RuleVersionMapper.java b/cloud-rule-server/src/main/java/com/muyu/mapper/RuleVersionMapper.java
index aadd59d..30f650e 100644
--- a/cloud-rule-server/src/main/java/com/muyu/mapper/RuleVersionMapper.java
+++ b/cloud-rule-server/src/main/java/com/muyu/mapper/RuleVersionMapper.java
@@ -23,5 +23,5 @@ public interface RuleVersionMapper extends BaseMapper<RuleVersion> {
 
     void updateStatus(@Param("ruleVersionId") Long ruleVersionId, @Param("ruleVersionUpdReq") RuleVersionUpdReq ruleVersionUpdReq);
 
-    RuleVersion selectAll(@Param("RuleVersionType") String RuleVersionType);
+    RuleVersion selectAll(@Param("ruleVersionType") String ruleVersionType);
 }