diff --git a/src/main/java/cn/lihongjie/coal/Codegen.java b/src/main/java/cn/lihongjie/coal/Codegen.java
index c5125a73..1711d3cf 100644
--- a/src/main/java/cn/lihongjie/coal/Codegen.java
+++ b/src/main/java/cn/lihongjie/coal/Codegen.java
@@ -1017,15 +1017,16 @@ public class Codegen {
     import cn.lihongjie.coal.base.dto.CommonQuery
     import %s
     import org.springframework.context.ApplicationContext
-
+    import com.fasterxml.jackson.databind.ObjectMapper
     ApplicationContext ioc = ioc;
 
     def controller = ioc.getBean(%s.class)
+    def objectMapper = ioc.getBean(ObjectMapper.class) as ObjectMapper
 
 
 
 
-    return controller.list(new CommonQuery())
+    return controller.list(params!=null ? objectMapper.convertValue(params, CommonQuery.class ) : new CommonQuery())
 
 
     """