diff --git a/.gitignore b/.gitignore
index 67a76db..ead610e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,4 +17,5 @@ src/main/webapp/WEB-INF/classes/
 src/main/webapp/WEB-INF/lib/
 src/main/webapp/WEB-INF/tmp/
 src/test/java/Test.java
+src/test/resources/custom/db.properties
 target/
diff --git a/src/main/java/band/wukong/mz/g/sku/dao/impl/SkuDaoImpl.java b/src/main/java/band/wukong/mz/g/sku/dao/impl/SkuDaoImpl.java
index 0f520c7..d23017a 100644
--- a/src/main/java/band/wukong/mz/g/sku/dao/impl/SkuDaoImpl.java
+++ b/src/main/java/band/wukong/mz/g/sku/dao/impl/SkuDaoImpl.java
@@ -109,25 +109,15 @@ public QueryResult list(String cateCode, String qcond, int pageNum, int pageSize
             throw new IllegalParameterException();
         }
 
-        String exp =
-            "select t1.id as 'g.id', t1.cate_code as 'g.cate_code', t1.gname as 'g.gname'\n" +
-                "     , t.id as 'sc.id', t.sid as 'sc.sid', t.model as 'sc.model', t.img as 'sc.img', t.pprice as 'sc.pprice', t1.id as 'sc.goods_id'\n" +
-                "     , sum(t2.count) as 'sc.count'\n" +
-                "from t_sku t\n" +
-                "inner join t_goods t1 on t1.id = t.goods_id\n" +
-                "inner join t_sku_more t2 on t2.sku_id = t.id\n" +
-                "where t.state = @t_state and t1.state = @t1_state\n" +
-                "and t1.cate_code like @cate_code\n" +
-                "and (t.sid like @qcond or t1.gname like @qcond)\n" +
-                "group by t.id";
-
-        Sql sql = Sqls.queryRecord(exp);
+        Sql sql = dao.sqls().create("sku.list");
 
         sql.params().set("t_state", Sku.STATE_ON);
         sql.params().set("t1_state", Goods.STATE_OK);
         sql.params().set("cate_code", cateCode + "%");
         sql.params().set("qcond", "%" + qcond + "%");
 
+        sql.setCallback(Sqls.callback.records());
+
         int count = count4List(sql.getSourceSql(), cateCode, qcond);
         Pager pager = NutzDaoHelper.createPager(pageNum, pageSize, count);
         sql.setPager(pager);
diff --git a/src/main/java/band/wukong/mz/nutz/test/NutzTestHelper.java b/src/main/java/band/wukong/mz/nutz/test/NutzTestHelper.java
index 4222ebd..27a8191 100644
--- a/src/main/java/band/wukong/mz/nutz/test/NutzTestHelper.java
+++ b/src/main/java/band/wukong/mz/nutz/test/NutzTestHelper.java
@@ -19,7 +19,7 @@ public static Ioc createIoc() {
         try {
             ioc = new NutIoc(new ComboIocLoader(
 //                    "*org.nutz.ioc.loader.json.JsonLoader", "db.js", "beans.js",
-                    "*org.nutz.ioc.loader.json.JsonLoader", "ioc/",
+                    "*org.nutz.ioc.loader.json.JsonLoader", "ioc/", "sqls/",
                     "*org.nutz.ioc.loader.annotation.AnnotationIocLoader", "band.wukong.mz"
             ));
         } catch (ClassNotFoundException e) {
diff --git a/src/main/resources/ioc/db.js b/src/main/resources/ioc/db.js
index 8bf29fb..c029c5d 100644
--- a/src/main/resources/ioc/db.js
+++ b/src/main/resources/ioc/db.js
@@ -32,10 +32,15 @@ var ioc = {
              */
         }
     },
+    sqlManager: {
+        type: "org.nutz.dao.impl.FileSqlManager",
+        args: "sqls/"
+    },
     dao: {
         type: "org.nutz.dao.impl.NutDao",
         args: [
-            {refer: "dataSource"}
+            {refer: "dataSource"},
+            {refer: "sqlManager"}
         ]
     }
 };
diff --git a/src/main/resources/sqls/sku/SkuDaoImpl.sql b/src/main/resources/sqls/sku/SkuDaoImpl.sql
new file mode 100644
index 0000000..9e06a0d
--- /dev/null
+++ b/src/main/resources/sqls/sku/SkuDaoImpl.sql
@@ -0,0 +1,11 @@
+/* sku.list */
+select t1.id as 'g.id', t1.cate_code as 'g.cate_code', t1.gname as 'g.gname'
+     , t.id as 'sc.id', t.sid as 'sc.sid', t.model as 'sc.model', t.img as 'sc.img', t.pprice as 'sc.pprice', t1.id as 'sc.goods_id'
+     , sum(t2.count) as 'sc.count'
+from t_sku t
+inner join t_goods t1 on t1.id = t.goods_id
+inner join t_sku_more t2 on t2.sku_id = t.id
+where t.state = @t_state and t1.state = @t1_state
+and t1.cate_code like @cate_code
+and (t.sid like @qcond or t1.gname like @qcond)
+group by t.id
diff --git a/src/test/resources/custom/db.properties b/src/test/resources/custom/db.properties
index f171820..faf70e3 100644
--- a/src/test/resources/custom/db.properties
+++ b/src/test/resources/custom/db.properties
@@ -1,10 +1,4 @@
 db.driver=com.mysql.jdbc.Driver
 db.url=jdbc:mysql://localhost:3306/mz-g?characterEncoding=utf-8
 db.username=root
-db.password=000000
-
-db.testWhileIdle=true
-db.validationQuery=select 1
-db.maxActive=2
-db.filters=mergeStat
-db.connectionProperties=druid.stat.slowSqlMillis=2000
\ No newline at end of file
+db.password=000000
\ No newline at end of file
diff --git a/src/test/resources/ioc/db.js b/src/test/resources/ioc/db.js
index 873c42e..2a2fd0f 100644
--- a/src/test/resources/ioc/db.js
+++ b/src/test/resources/ioc/db.js
@@ -32,10 +32,15 @@ var ioc = {
              */
         }
     },
+    sqlManager: {
+        type: "org.nutz.dao.impl.FileSqlManager",
+        args: "sqls/"
+    },
     dao: {
         type: "org.nutz.dao.impl.NutDao",
         args: [
-            {refer: "dataSource"}
+            {refer: "dataSource"},
+            {refer: "sqlManager"}
         ]
     }
 };
diff --git a/src/test/resources/log4j.properties b/src/test/resources/log4j.properties
index efb93e9..8ee3fe6 100644
--- a/src/test/resources/log4j.properties
+++ b/src/test/resources/log4j.properties
@@ -10,5 +10,5 @@ log4j.appender.logfile.MaxBackupIndex=3
 log4j.appender.logfile.layout=org.apache.log4j.PatternLayout
 log4j.appender.logfile.layout.ConversionPattern=Log4j: %d{HH:mm:ss} %-5p %20c [%M] - %m%n
 
-log4j.logger.org.nutz=info
+log4j.logger.org.nutz=debug
 log4j.logger.band.wukong=debug