diff --git a/karma.conf.js b/karma.conf.js
index 4c8850be5..874d47a09 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -20,17 +20,6 @@ module.exports = function (config) {
         // list of files / patterns to load in the browser
         files: [
             "dist/fineui.min.css",
-            "src/core/foundation.js",
-            "src/core/lodash.js",
-            "src/core/base.js",
-            "i18n/i18n.cn.js",
-            "src/core/ob.js",
-            "src/core/widget.js",
-            "src/core/shortcut.js",
-            "src/core/utils/**/*.js",
-            "src/core/behavior/behavior.js",
-            "src/core/wrapper/layout.js",
-            "src/core/plugin.js",
             "src/core/**/*.js",
             "src/data/**/*.js",
             "src/data/**/*.js",
@@ -44,12 +33,12 @@ module.exports = function (config) {
             "src/base/single/tip/tip.js",
             "src/base/combination/group.button.js",
             "src/base/combination/tree.button.js",
-            "src/base/tree/ztree/treeview.js",
-            "src/base/tree/ztree/asynctree.js",
-            "src/base/tree/ztree/parttree.js",
-            "src/base/tree/ztree/list/listtreeview.js",
-            "src/base/tree/ztree/list/listasynctree.js",
-            "src/base/tree/ztree/list/listparttree.js",
+            "src/base/platform/web/ztree/treeview.js",
+            "src/base/platform/web/ztree/asynctree.js",
+            "src/case/ztree/parttree.js",
+            "src/case/ztree/list/listtreeview.js",
+            "src/case/ztree/list/listasynctree.js",
+            "src/case/ztree/list/listparttree.js",
             "src/base/**/*.js",
             "src/case/**/*.js",
             "src/widget/**/*.js",
diff --git a/src/base/base.js b/src/base/0.base.js
similarity index 100%
rename from src/base/base.js
rename to src/base/0.base.js
diff --git a/src/base/pane.js b/src/base/1.pane.js
similarity index 100%
rename from src/base/pane.js
rename to src/base/1.pane.js
diff --git a/src/base/single/single.js b/src/base/single/0.single.js
similarity index 100%
rename from src/base/single/single.js
rename to src/base/single/0.single.js
diff --git a/src/base/single/text.js b/src/base/single/1.text.js
similarity index 100%
rename from src/base/single/text.js
rename to src/base/single/1.text.js
diff --git a/src/base/single/tip/tip.js b/src/base/single/tip/0.tip.js
similarity index 100%
rename from src/base/single/tip/tip.js
rename to src/base/single/tip/0.tip.js
diff --git a/src/base/tree/ztree/treeview.js b/src/case/ztree/0.treeview.js
similarity index 100%
rename from src/base/tree/ztree/treeview.js
rename to src/case/ztree/0.treeview.js
diff --git a/src/base/tree/ztree/asynctree.js b/src/case/ztree/1.asynctree.js
similarity index 100%
rename from src/base/tree/ztree/asynctree.js
rename to src/case/ztree/1.asynctree.js
diff --git a/src/base/tree/ztree/jquery.ztree.core-3.5.js b/src/case/ztree/jquery.ztree.core-3.5.js
similarity index 100%
rename from src/base/tree/ztree/jquery.ztree.core-3.5.js
rename to src/case/ztree/jquery.ztree.core-3.5.js
diff --git a/src/base/tree/ztree/jquery.ztree.excheck-3.5.js b/src/case/ztree/jquery.ztree.excheck-3.5.js
similarity index 100%
rename from src/base/tree/ztree/jquery.ztree.excheck-3.5.js
rename to src/case/ztree/jquery.ztree.excheck-3.5.js
diff --git a/src/base/tree/ztree/list/listtreeview.js b/src/case/ztree/list/0.listtreeview.js
similarity index 100%
rename from src/base/tree/ztree/list/listtreeview.js
rename to src/case/ztree/list/0.listtreeview.js
diff --git a/src/base/tree/ztree/list/listasynctree.js b/src/case/ztree/list/1.listasynctree.js
similarity index 100%
rename from src/base/tree/ztree/list/listasynctree.js
rename to src/case/ztree/list/1.listasynctree.js
diff --git a/src/base/tree/ztree/list/listparttree.js b/src/case/ztree/list/listparttree.js
similarity index 100%
rename from src/base/tree/ztree/list/listparttree.js
rename to src/case/ztree/list/listparttree.js
diff --git a/src/base/tree/ztree/parttree.js b/src/case/ztree/parttree.js
similarity index 100%
rename from src/base/tree/ztree/parttree.js
rename to src/case/ztree/parttree.js
diff --git a/src/case/tree/ztree/tree.display.js b/src/case/ztree/tree.display.js
similarity index 100%
rename from src/case/tree/ztree/tree.display.js
rename to src/case/ztree/tree.display.js
diff --git a/src/case/tree/ztree/tree.list.display.js b/src/case/ztree/tree.list.display.js
similarity index 100%
rename from src/case/tree/ztree/tree.list.display.js
rename to src/case/ztree/tree.list.display.js
diff --git a/src/case/tree/ztree/tree.simple.js b/src/case/ztree/tree.simple.js
similarity index 100%
rename from src/case/tree/ztree/tree.simple.js
rename to src/case/ztree/tree.simple.js
diff --git a/src/base/tree/ztree/treerender.scroll.service.js b/src/case/ztree/treerender.scroll.service.js
similarity index 100%
rename from src/base/tree/ztree/treerender.scroll.service.js
rename to src/case/ztree/treerender.scroll.service.js
diff --git a/src/base/tree/ztree/treetrender.page.service.js b/src/case/ztree/treetrender.page.service.js
similarity index 100%
rename from src/base/tree/ztree/treetrender.page.service.js
rename to src/case/ztree/treetrender.page.service.js
diff --git a/src/core/foundation.js b/src/core/0.foundation.js
similarity index 100%
rename from src/core/foundation.js
rename to src/core/0.foundation.js
diff --git a/src/core/lodash.js b/src/core/1.lodash.js
similarity index 100%
rename from src/core/lodash.js
rename to src/core/1.lodash.js
diff --git a/src/core/base.js b/src/core/2.base.js
similarity index 100%
rename from src/core/base.js
rename to src/core/2.base.js
diff --git a/src/core/ob.js b/src/core/3.ob.js
similarity index 100%
rename from src/core/ob.js
rename to src/core/3.ob.js
diff --git a/src/core/widget.js b/src/core/4.widget.js
similarity index 100%
rename from src/core/widget.js
rename to src/core/4.widget.js
diff --git a/src/core/shortcut.js b/src/core/5.shortcut.js
similarity index 100%
rename from src/core/shortcut.js
rename to src/core/5.shortcut.js
diff --git a/src/core/inject.js b/src/core/6.inject.js
similarity index 100%
rename from src/core/inject.js
rename to src/core/6.inject.js
diff --git a/src/core/plugin.js b/src/core/7.plugin.js
similarity index 100%
rename from src/core/plugin.js
rename to src/core/7.plugin.js
diff --git a/src/core/behavior/behavior.js b/src/core/behavior/0.behavior.js
similarity index 100%
rename from src/core/behavior/behavior.js
rename to src/core/behavior/0.behavior.js
diff --git a/src/core/func/date.i18n.js b/src/core/constant/date.i18n.js
similarity index 100%
rename from src/core/func/date.i18n.js
rename to src/core/constant/date.i18n.js
diff --git a/src/core/events.js b/src/core/constant/events.js
similarity index 100%
rename from src/core/events.js
rename to src/core/constant/events.js
diff --git a/src/core/var.js b/src/core/constant/var.js
similarity index 100%
rename from src/core/var.js
rename to src/core/constant/var.js
diff --git a/src/core/controller.js b/src/core/controller/0.controller.js
similarity index 100%
rename from src/core/controller.js
rename to src/core/controller/0.controller.js
diff --git a/src/core/alias.js b/src/core/func/alias.js
similarity index 100%
rename from src/core/alias.js
rename to src/core/func/alias.js
diff --git a/src/core/utils/aes.js b/src/core/structure/aes.js
similarity index 100%
rename from src/core/utils/aes.js
rename to src/core/structure/aes.js
diff --git a/src/core/utils/aspect.js b/src/core/structure/aspect.js
similarity index 100%
rename from src/core/utils/aspect.js
rename to src/core/structure/aspect.js
diff --git a/src/core/utils/base64.js b/src/core/structure/base64.js
similarity index 100%
rename from src/core/utils/base64.js
rename to src/core/structure/base64.js
diff --git a/src/core/utils/cache.js b/src/core/structure/cache.js
similarity index 100%
rename from src/core/utils/cache.js
rename to src/core/structure/cache.js
diff --git a/src/core/utils/cellSizeAndPositionManager.js b/src/core/structure/cellSizeAndPositionManager.js
similarity index 100%
rename from src/core/utils/cellSizeAndPositionManager.js
rename to src/core/structure/cellSizeAndPositionManager.js
diff --git a/src/core/utils/heap.js b/src/core/structure/heap.js
similarity index 100%
rename from src/core/utils/heap.js
rename to src/core/structure/heap.js
diff --git a/src/core/utils/linkedHashMap.js b/src/core/structure/linkedHashMap.js
similarity index 100%
rename from src/core/utils/linkedHashMap.js
rename to src/core/structure/linkedHashMap.js
diff --git a/src/core/utils/lru.js b/src/core/structure/lru.js
similarity index 100%
rename from src/core/utils/lru.js
rename to src/core/structure/lru.js
diff --git a/src/core/utils/prefixIntervalTree.js b/src/core/structure/prefixIntervalTree.js
similarity index 100%
rename from src/core/utils/prefixIntervalTree.js
rename to src/core/structure/prefixIntervalTree.js
diff --git a/src/core/utils/queue.js b/src/core/structure/queue.js
similarity index 100%
rename from src/core/utils/queue.js
rename to src/core/structure/queue.js
diff --git a/src/core/utils/sectionManager.js b/src/core/structure/sectionManager.js
similarity index 100%
rename from src/core/utils/sectionManager.js
rename to src/core/structure/sectionManager.js
diff --git a/src/core/utils/tree.js b/src/core/structure/tree.js
similarity index 100%
rename from src/core/utils/tree.js
rename to src/core/structure/tree.js
diff --git a/src/core/utils/vector.js b/src/core/structure/vector.js
similarity index 100%
rename from src/core/utils/vector.js
rename to src/core/structure/vector.js
diff --git a/src/core/platform/web/eventlistener.js b/src/core/utils/events/eventlistener.js
similarity index 100%
rename from src/core/platform/web/eventlistener.js
rename to src/core/utils/events/eventlistener.js
diff --git a/src/core/i18n.js b/src/core/utils/i18n.js
similarity index 100%
rename from src/core/i18n.js
rename to src/core/utils/i18n.js
diff --git a/webpack/attachments.js b/webpack/attachments.js
index 35fbb5fda..7655c1408 100644
--- a/webpack/attachments.js
+++ b/webpack/attachments.js
@@ -13,11 +13,11 @@ const fixIEJs = "./dist/fix/fix.ie.js";
 const fixCompact = "./dist/fix/fix.compact.js";
 const fixIECompact = './dist/fix/fix.compact.ie.js';
 const workerCompact = './dist/fix/worker.compact.js';
-const lodashJs = "src/core/lodash.js";
+const lodashJs = "src/core/1.lodash.js";
 
 const basicAttachmentMap = {
-    polyfill: sync(["src/core/foundation.js", "src/polyfill/**/*.js"]).concat(["@babel/polyfill", "es6-promise/auto"]),
-    polyfillIE: sync(["src/core/foundation.js", "src/polyfill/**/*.js"]).concat([
+    polyfill: sync(["src/core/0.foundation.js", "src/polyfill/**/*.js"]).concat(["@babel/polyfill", "es6-promise/auto"]),
+    polyfillIE: sync(["src/core/0.foundation.js", "src/polyfill/**/*.js"]).concat([
         "core-js/features/object/define-property",
         "core-js/features/object/create",
         "core-js/features/object/assign",
@@ -34,46 +34,18 @@ const basicAttachmentMap = {
     core: sync([
         "src/less/core/**/*.less",
         "src/less/theme/**/*.less",
-        "src/core/foundation.js",
         lodashJs,
-        // 'src/core/mvc/**/*.js',
-        "src/core/base.js",
-        "src/core/ob.js",
-        "src/core/widget.js",
-        // 'src/core/model.js',
-        // 'src/core/view.js',
-        "src/core/shortcut.js",
-        "src/core/utils/**/*.js",
-        "src/core/behavior/behavior.js",
-        "src/core/wrapper/layout.js",
-        "src/core/plugin.js",
         "src/core/**/*.js",
-        "src/data/data.js",
         "src/data/**/*.js",
     ]),
     // 最基础的控件
     base: sync([
         "src/less/base/**/*.less",
         "src/third/**/*.js",
-        "src/base/pane.js",
-        "src/base/single/single.js",
-        "src/base/single/text.js",
-        "src/base/single/button/button.basic.js",
-        "src/base/single/button/button.node.js",
-        "src/base/single/tip/tip.js",
-        "src/base/combination/group.button.js",
-        "src/base/combination/tree.button.js",
-        "src/base/tree/ztree/treeview.js",
-        "src/base/tree/ztree/asynctree.js",
-        "src/base/tree/ztree/parttree.js",
-        "src/base/tree/ztree/list/listtreeview.js",
-        "src/base/tree/ztree/list/listasynctree.js",
-        "src/base/tree/ztree/list/listparttree.js",
         "src/base/**/*.js",
     ]),
     // 实现好的一些基础实例
     case: sync([
-        "src/case/combo/popup.bubble.js",
         "src/case/**/*.js",
     ]),
     widget: sync([
@@ -97,23 +69,16 @@ const basicAttachmentMap = {
     ]),
     config: sync(["demo/version.js", "i18n/i18n.cn.js"]),
     utils: sync([
-        "src/core/foundation.js",
+        "src/core/0.foundation.js",
         lodashJs,
-        "src/core/var.js",
-        "src/core/func/array.js",
-        "src/core/func/number.js",
-        "src/core/func/string.js",
-        "src/core/func/date.js",
-        "src/core/func/function.js",
-        "src/core/base.js",
-        "src/core/ob.js",
-        "src/core/alias.js",
-        "src/core/inject.js",
-        "src/core/i18n.js",
+        "src/core/constant/**/*.js",
+        "src/core/func/**/*.js",
+        "src/core/2.base.js",
+        "src/core/3.ob.js",
+        "src/core/6.inject.js",
         "src/core/utils/*.js",
         "i18n/i18n.cn.js",
         "_mobile/date.i18n.cn.js",
-        "src/data/data.js",
         "src/data/**/*.js",
     ]),
     fix: [fixJs],
@@ -205,38 +170,15 @@ const fineuiWithoutJqueryAndPolyfillJs = [].concat(
     sync([
         "src/core/foundation.js",
         lodashJs,
-        // 'src/core/mvc/**/*.js',
-        "src/core/base.js",
-        "src/core/ob.js",
-        "src/core/widget.js",
-        // 'src/core/model.js',
-        // 'src/core/view.js',
-        "src/core/shortcut.js",
-        "src/core/utils/*.js",
-        "src/core/behavior/behavior.js",
-        "src/core/wrapper/layout.js",
-        "src/core/plugin.js",
         "src/core/**/*.js",
-        "!src/core/platform/web/**/*.js",
-        "src/data/data.js",
         "src/data/**/*.js",
         "dist/fix/fix.js",
-        "src/base/pane.js",
-        "src/base/single/single.js",
-        "src/base/single/text.js",
-        "src/base/single/button/button.basic.js",
-        "src/base/single/button/button.node.js",
-        "src/base/single/tip/tip.js",
-        "src/base/combination/group.button.js",
-        "src/base/combination/tree.button.js",
-        "src/base/combination/map.button.js",
         "src/base/**/*.js",
-        "!src/base/tree/ztree/**/*.js",
-        "!src/base/single/input/file.js",
-        "src/case/combo/popup.bubble.js",
         "src/case/**/*.js",
-        "!src/case/colorchooser/**/*.js",
-        "!src/case/tree/ztree/**/*.js",
+
+        "!src/core/platform/web/**/*.js",
+        "!src/base/single/input/file.js",
+        "!src/case/ztree/**/*.js",
     ]),
     basicAttachmentMap.widget,
     sync([fixCompact, workerCompact, "ui/js/**/*.js"]),