diff --git a/snowy-plugin/snowy-plugin-gen/src/main/java/vip/xiaonuo/gen/modular/basic/service/impl/GenBasicServiceImpl.java b/snowy-plugin/snowy-plugin-gen/src/main/java/vip/xiaonuo/gen/modular/basic/service/impl/GenBasicServiceImpl.java
index 930f1a1f..2b73487f 100644
--- a/snowy-plugin/snowy-plugin-gen/src/main/java/vip/xiaonuo/gen/modular/basic/service/impl/GenBasicServiceImpl.java
+++ b/snowy-plugin/snowy-plugin-gen/src/main/java/vip/xiaonuo/gen/modular/basic/service/impl/GenBasicServiceImpl.java
@@ -552,7 +552,7 @@ public class GenBasicServiceImpl extends ServiceImpl<GenBasicMapper, GenBasic> i
         // 主键名驼峰
         bindingJsonObject.set("dbTableKeyCamelCase", StrUtil.toCamelCase(genBasic.getDbTableKey().toLowerCase()));
         // 主键首字母大写名
-        bindingJsonObject.set("dbTableKeyFirstUpper", StrUtil.upperFirst(genBasic.getDbTableKey().toLowerCase()));
+        bindingJsonObject.set("dbTableKeyFirstUpper", StrUtil.upperFirst(StrUtil.toCamelCase(genBasic.getDbTableKey().toLowerCase())));
         // 主键注释
         bindingJsonObject.set("dbTableKeyRemark", genBasic.getDbTableKey());
         // 表单布局