diff --git a/karma.conf.js b/karma.conf.js
index cdeb3baad8..24138a4eb5 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -64,7 +64,8 @@ module.exports = function (config) {
 
         exclude: [
             "src/base/tree/ztree/jquery.ztree.core-3.5.js",
-            "src/base/tree/ztree/jquery.ztree.excheck-3.5.js"
+            "src/base/tree/ztree/jquery.ztree.excheck-3.5.js",
+            "src/base/single/input/file.js",
         ],
 
 
diff --git a/src/case/button/treeitem/__test__/item.treeleaf.test.js b/src/case/button/treeitem/__test__/item.treeleaf.test.js
new file mode 100644
index 0000000000..57b2e66f94
--- /dev/null
+++ b/src/case/button/treeitem/__test__/item.treeleaf.test.js
@@ -0,0 +1,240 @@
+/**
+ * @author windy
+ * @version 2.0
+ * Created by windy on 2020/5/8
+ */
+describe("leafTest", function () {
+
+    /**
+     * test_author_windy
+     */
+    it("标红与高亮", function () {
+        var textNode = BI.Test.createWidget({
+            type: "bi.first_tree_leaf_item",
+            id: "1",
+            pId: "-1",
+            layer: 0,
+            height: 24,
+            text: "ABC",
+            keyword: "B"
+        });
+        textNode.doRedMark("C");
+        expect(textNode.element.find(".bi-keyword-red-mark").length).to.not.equal(0);
+        textNode.unRedMark("C");
+        expect(textNode.element.find(".bi-keyword-red-mark").length).to.equal(0);
+        textNode.doHighLight("C");
+        expect(textNode.element.find(".bi-high-light").length).to.not.equal(0);
+        textNode.unHighLight("C");
+        expect(textNode.element.find(".bi-high-light").length).to.equal(0);
+        textNode.destroy();
+    });
+
+    /**
+     * test_author_windy
+     */
+    it("function", function () {
+        var textNode = BI.Test.createWidget({
+            type: "bi.first_tree_leaf_item",
+            id: "1",
+            pId: "-1"
+        });
+        expect(textNode.getId()).to.equal("1");
+        expect(textNode.getPId()).to.equal("-1");
+        textNode.destroy();
+    });
+
+
+    /**
+     * test_author_windy
+     */
+    it("标红与高亮1", function () {
+        var textNode = BI.Test.createWidget({
+            type: "bi.last_tree_leaf_item",
+            id: "1",
+            pId: "-1",
+            layer: 0,
+            height: 24,
+            text: "ABC",
+            keyword: "B"
+        });
+        textNode.doRedMark("C");
+        expect(textNode.element.find(".bi-keyword-red-mark").length).to.not.equal(0);
+        textNode.unRedMark("C");
+        expect(textNode.element.find(".bi-keyword-red-mark").length).to.equal(0);
+        textNode.doHighLight("C");
+        expect(textNode.element.find(".bi-high-light").length).to.not.equal(0);
+        textNode.unHighLight("C");
+        expect(textNode.element.find(".bi-high-light").length).to.equal(0);
+        textNode.destroy();
+    });
+
+    /**
+     * test_author_windy
+     */
+    it("function1", function () {
+        var textNode = BI.Test.createWidget({
+            type: "bi.last_tree_leaf_item",
+            id: "1",
+            pId: "-1"
+        });
+        expect(textNode.getId()).to.equal("1");
+        expect(textNode.getPId()).to.equal("-1");
+        textNode.destroy();
+    });
+
+
+    /**
+     * test_author_windy
+     */
+    it("标红与高亮12", function () {
+        var textNode = BI.Test.createWidget({
+            type: "bi.mid_tree_leaf_item",
+            id: "1",
+            pId: "-1",
+            layer: 0,
+            height: 24,
+            text: "ABC",
+            keyword: "B"
+        });
+        textNode.doRedMark("C");
+        expect(textNode.element.find(".bi-keyword-red-mark").length).to.not.equal(0);
+        textNode.unRedMark("C");
+        expect(textNode.element.find(".bi-keyword-red-mark").length).to.equal(0);
+        textNode.doHighLight("C");
+        expect(textNode.element.find(".bi-high-light").length).to.not.equal(0);
+        textNode.unHighLight("C");
+        expect(textNode.element.find(".bi-high-light").length).to.equal(0);
+        textNode.destroy();
+    });
+
+    /**
+     * test_author_windy
+     */
+    it("function12", function () {
+        var textNode = BI.Test.createWidget({
+            type: "bi.mid_tree_leaf_item",
+            id: "1",
+            pId: "-1"
+        });
+        expect(textNode.getId()).to.equal("1");
+        expect(textNode.getPId()).to.equal("-1");
+        textNode.destroy();
+    });
+
+    /**
+     * test_author_windy
+     */
+    it("标红与高亮123", function () {
+        var textNode = BI.Test.createWidget({
+            type: "bi.icon_tree_leaf_item",
+            id: "1",
+            pId: "-1",
+            layer: 0,
+            height: 24,
+            text: "ABC",
+            keyword: "B"
+        });
+        textNode.doRedMark("C");
+        expect(textNode.element.find(".bi-keyword-red-mark").length).to.not.equal(0);
+        textNode.unRedMark("C");
+        expect(textNode.element.find(".bi-keyword-red-mark").length).to.equal(0);
+        textNode.doHighLight("C");
+        expect(textNode.element.find(".bi-high-light").length).to.not.equal(0);
+        textNode.unHighLight("C");
+        expect(textNode.element.find(".bi-high-light").length).to.equal(0);
+        textNode.destroy();
+    });
+
+    /**
+     * test_author_windy
+     */
+    it("function123", function () {
+        var textNode = BI.Test.createWidget({
+            type: "bi.icon_tree_leaf_item",
+            id: "1",
+            pId: "-1"
+        });
+        expect(textNode.getId()).to.equal("1");
+        expect(textNode.getPId()).to.equal("-1");
+        textNode.destroy();
+    });
+
+
+    /**
+     * test_author_windy
+     */
+    it("标红与高亮1234", function () {
+        var textNode = BI.Test.createWidget({
+            type: "bi.multilayer_icon_tree_leaf_item",
+            id: "1",
+            pId: "-1",
+            layer: 0,
+            height: 24,
+            text: "ABC",
+            keyword: "B"
+        });
+        textNode.doRedMark("C");
+        expect(textNode.element.find(".bi-keyword-red-mark").length).to.not.equal(0);
+        textNode.unRedMark("C");
+        expect(textNode.element.find(".bi-keyword-red-mark").length).to.equal(0);
+        textNode.doHighLight("C");
+        expect(textNode.element.find(".bi-high-light").length).to.not.equal(0);
+        textNode.unHighLight("C");
+        expect(textNode.element.find(".bi-high-light").length).to.equal(0);
+        textNode.destroy();
+    });
+
+    /**
+     * test_author_windy
+     */
+    it("function1234", function () {
+        var textNode = BI.Test.createWidget({
+            type: "bi.multilayer_icon_tree_leaf_item",
+            id: "1",
+            pId: "-1"
+        });
+        expect(textNode.getId()).to.equal("1");
+        expect(textNode.getPId()).to.equal("-1");
+        textNode.destroy();
+    });
+
+
+    /**
+     * test_author_windy
+     */
+    it("标红与高亮12345", function () {
+        var textNode = BI.Test.createWidget({
+            type: "bi.tree_text_leaf_item",
+            id: "1",
+            pId: "-1",
+            layer: 0,
+            height: 24,
+            text: "ABC",
+            keyword: "B"
+        });
+        textNode.doRedMark("C");
+        expect(textNode.element.find(".bi-keyword-red-mark").length).to.not.equal(0);
+        textNode.unRedMark("C");
+        expect(textNode.element.find(".bi-keyword-red-mark").length).to.equal(0);
+        textNode.doHighLight("C");
+        expect(textNode.element.find(".bi-high-light").length).to.not.equal(0);
+        textNode.unHighLight("C");
+        expect(textNode.element.find(".bi-high-light").length).to.equal(0);
+        textNode.destroy();
+    });
+
+    /**
+     * test_author_windy
+     */
+    it("function12345", function () {
+        var textNode = BI.Test.createWidget({
+            type: "bi.tree_text_leaf_item",
+            id: "1",
+            pId: "-1"
+        });
+        expect(textNode.getId()).to.equal("1");
+        expect(textNode.getPId()).to.equal("-1");
+        textNode.destroy();
+    });
+
+});
\ No newline at end of file
diff --git a/src/case/button/treeitem/item.first.treeleaf.js b/src/case/button/treeitem/item.first.treeleaf.js
index 4615486085..afaa2f6fc7 100644
--- a/src/case/button/treeitem/item.first.treeleaf.js
+++ b/src/case/button/treeitem/item.first.treeleaf.js
@@ -13,10 +13,7 @@ BI.FirstTreeLeafItem = BI.inherit(BI.BasicButton, {
     },
     _init: function () {
         BI.FirstTreeLeafItem.superclass._init.apply(this, arguments);
-        var self = this, o = this.options;
-        this.checkbox = BI.createWidget({
-            type: "bi.checkbox"
-        });
+        var o = this.options;
         this.text = BI.createWidget({
             type: "bi.label",
             textAlign: "left",
@@ -29,12 +26,6 @@ BI.FirstTreeLeafItem = BI.inherit(BI.BasicButton, {
             py: o.py,
             keyword: o.keyword
         });
-        this.checkbox.on(BI.Controller.EVENT_CHANGE, function (type) {
-            if (type === BI.Events.CLICK) {
-                self.setSelected(self.isSelected());
-            }
-            self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
-        });
         var type = BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left);
         var items = BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left, ((o.layer === 0) ? "" : {
             width: 12,
@@ -84,16 +75,6 @@ BI.FirstTreeLeafItem = BI.inherit(BI.BasicButton, {
 
     getPId: function () {
         return this.options.pId;
-    },
-
-    doClick: function () {
-        BI.FirstTreeLeafItem.superclass.doClick.apply(this, arguments);
-        this.checkbox.setSelected(this.isSelected());
-    },
-
-    setSelected: function (v) {
-        BI.FirstTreeLeafItem.superclass.setSelected.apply(this, arguments);
-        this.checkbox.setSelected(v);
     }
 });
 
diff --git a/src/case/button/treeitem/item.icon.treeleaf.js b/src/case/button/treeitem/item.icon.treeleaf.js
index 403ab03d44..f1623d47a1 100644
--- a/src/case/button/treeitem/item.icon.treeleaf.js
+++ b/src/case/button/treeitem/item.icon.treeleaf.js
@@ -75,14 +75,6 @@ BI.IconTreeLeafItem = BI.inherit(BI.BasicButton, {
 
     getPId: function () {
         return this.options.pId;
-    },
-
-    doClick: function () {
-        BI.IconTreeLeafItem.superclass.doClick.apply(this, arguments);
-    },
-
-    setSelected: function (v) {
-        BI.IconTreeLeafItem.superclass.setSelected.apply(this, arguments);
     }
 });
 
diff --git a/src/case/button/treeitem/item.last.treeleaf.js b/src/case/button/treeitem/item.last.treeleaf.js
index 135124db66..8b30892a37 100644
--- a/src/case/button/treeitem/item.last.treeleaf.js
+++ b/src/case/button/treeitem/item.last.treeleaf.js
@@ -13,10 +13,7 @@ BI.LastTreeLeafItem = BI.inherit(BI.BasicButton, {
     },
     _init: function () {
         BI.LastTreeLeafItem.superclass._init.apply(this, arguments);
-        var self = this, o = this.options;
-        this.checkbox = BI.createWidget({
-            type: "bi.checkbox"
-        });
+        var o = this.options;
         this.text = BI.createWidget({
             type: "bi.label",
             textAlign: "left",
@@ -29,12 +26,6 @@ BI.LastTreeLeafItem = BI.inherit(BI.BasicButton, {
             py: o.py,
             keyword: o.keyword
         });
-        this.checkbox.on(BI.Controller.EVENT_CHANGE, function (type) {
-            if (type === BI.Events.CLICK) {
-                self.setSelected(self.isSelected());
-            }
-            self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
-        });
         var type = BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left);
         var items = BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left, ((o.layer === 0) ? "" : {
             width: 12,
@@ -84,16 +75,6 @@ BI.LastTreeLeafItem = BI.inherit(BI.BasicButton, {
 
     getPId: function () {
         return this.options.pId;
-    },
-
-    doClick: function () {
-        BI.LastTreeLeafItem.superclass.doClick.apply(this, arguments);
-        //    this.checkbox.setSelected(this.isSelected());
-    },
-
-    setSelected: function (v) {
-        BI.LastTreeLeafItem.superclass.setSelected.apply(this, arguments);
-        //    this.checkbox.setSelected(v);
     }
 });
 
diff --git a/src/case/button/treeitem/item.mid.treeleaf.js b/src/case/button/treeitem/item.mid.treeleaf.js
index 77a4126e82..a3a7a6c93c 100644
--- a/src/case/button/treeitem/item.mid.treeleaf.js
+++ b/src/case/button/treeitem/item.mid.treeleaf.js
@@ -13,10 +13,7 @@ BI.MidTreeLeafItem = BI.inherit(BI.BasicButton, {
     },
     _init: function () {
         BI.MidTreeLeafItem.superclass._init.apply(this, arguments);
-        var self = this, o = this.options;
-        this.checkbox = BI.createWidget({
-            type: "bi.checkbox"
-        });
+        var o = this.options;
         this.text = BI.createWidget({
             type: "bi.label",
             textAlign: "left",
@@ -29,12 +26,6 @@ BI.MidTreeLeafItem = BI.inherit(BI.BasicButton, {
             py: o.py,
             keyword: o.keyword
         });
-        this.checkbox.on(BI.Controller.EVENT_CHANGE, function (type) {
-            if (type === BI.Events.CLICK) {
-                self.setSelected(self.isSelected());
-            }
-            self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
-        });
         var type = BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left);
         var items = BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left, ((o.layer === 0) ? "" : {
             width: 12,
@@ -84,16 +75,6 @@ BI.MidTreeLeafItem = BI.inherit(BI.BasicButton, {
 
     getPId: function () {
         return this.options.pId;
-    },
-
-    doClick: function () {
-        BI.MidTreeLeafItem.superclass.doClick.apply(this, arguments);
-        this.checkbox.setSelected(this.isSelected());
-    },
-
-    setSelected: function (v) {
-        BI.MidTreeLeafItem.superclass.setSelected.apply(this, arguments);
-        this.checkbox.setSelected(v);
     }
 });