diff --git a/README.md b/README.md
index 5474677..1756d0c 100644
--- a/README.md
+++ b/README.md
@@ -36,185 +36,180 @@ ConstantName名称为`dec.constant.database.conf.connect.form.${name}.show`，
 
 ### 示例
 ```
-const ConstantRedisType = 'dec.constant.database.conf.connect.types';
-const ConstantRedisShow = 'dec.constant.database.conf.connect.form.Redis.show';
-const ConstantRedisEdit = 'dec.constant.database.conf.connect.form.Redis.edit';
-
-BI.DOM.ready(() => {
-    BI.config(ConstantRedisType, datas => [...datas, {
-        text: 'Redis',
-        databaseType: 'Redis',
-    }]);
-
-    const RedisShowName = 'dec.dcm.connection.plugin.redis.show';
-    const RedisShow = BI.inherit(BI.Widget, {
-        props: {
-            formData: {
-                url: '',
-                port: '6379',
-                password: '',
-            },
-        },
-        render() {
-            const o = this.options;
-            
-            return {
-                type: 'bi.vertical',
-                hgap: 15,
-                vgap: 10,
-                items: [
-                    {
-                        type: 'bi.left',
-                        items: [
-                            {
-                                type: 'bi.label',
-                                cls: 'bi-font-bold',
-                                width: 100,
-                                textAlign: 'left',
-                                text: '数据库地址',
-                            },
-                            {
-                                type: 'bi.label',
-                                text: o.formData.url,
-                            },
-                        ],
-                    },
-                    {
-                        type: 'bi.left',
-                        items: [
-                            {
-                                type: 'bi.label',
-                                cls: 'bi-font-bold',
-                                width: 100,
-                                textAlign: 'left',
-                                text: '端口号',
-                            },
-                            {
-                                type: 'bi.label',
-                                text: o.formData.port,
-                            },
-                        ],
-                    },
-                    {
-                        type: 'bi.left',
-                        items: [
-                            {
-                                type: 'bi.label',
-                                cls: 'bi-font-bold',
-                                width: 100,
-                                textAlign: 'left',
-                                text: '密码',
-                            },
-                            {
-                                type: 'bi.label',
-                                text: o.formData.password,
-                            },
-                        ],
-                    },
-                ],
-            };
-        },
+const DataBaseConfigProvider = 'dec.connection.provider.datebase';
+
+const RedisShowName = 'dec.dcm.connection.plugin.redis.show';
+const RedisEditName = 'dec.dcm.connection.plugin.redis.edit';
+BI.config(DataBaseConfigProvider, function (provider) {
+    provider.registerDatabaseType({
+        text: "Redis",
+        databaseType: "Redis",
+        edit: "dec.dcm.connection.plugin.demo.edit",
+        show: "dec.dcm.connection.plugin.demo.show",
     });
+});
 
-    BI.shortcut(RedisShowName, RedisShow);
-    BI.constant(ConstantRedisShow, RedisShowName);
-
-
-    const RedisEditName = 'dec.dcm.connection.plugin.redis.edit';
-    const RedisEdit = BI.inherit(BI.Widget, {
-        props: {
-            formData: {
-                url: '',
-                port: '6379',
-                password: '',
-            },
+const RedisShow = BI.inherit(BI.Widget, {
+    props: {
+        formData: {
+            url: '',
+            port: '6379',
+            password: '',
         },
-        render() {
-            const o = this.options;
-            
-            return {
-                type: 'bi.vertical',
-                hgap: 15,
-                vgap: 10,
-                items: [
-                    {
-                        type: 'bi.left',
-                        items: [
-                            {
-                                type: 'bi.label',
-                                cls: 'bi-font-bold',
-                                width: 100,
-                                textAlign: 'left',
-                                text: '数据库地址',
-                            },
-                            {
-                                type: 'bi.text_editor',
-                                width: 300,
-                                allowBlank: true,
-                                ref: _ref => {
-                                    this.url = _ref;
-                                },
-                                text: o.formData.url,
-                            },
-                        ],
-                    },
-                    {
-                        type: 'bi.left',
-                        items: [
-                            {
-                                type: 'bi.label',
-                                cls: 'bi-font-bold',
-                                width: 100,
-                                textAlign: 'left',
-                                text: '端口号',
-                            },
-                            {
-                                type: 'bi.text_editor',
-                                width: 300,
-                                allowBlank: true,
-                                ref: _ref => {
-                                    this.port = _ref;
-                                },
-                                text: o.formData.port,
+    },
+    render() {
+        const o = this.options;
+        
+        return {
+            type: 'bi.vertical',
+            hgap: 15,
+            vgap: 10,
+            items: [
+                {
+                    type: 'bi.left',
+                    items: [
+                        {
+                            type: 'bi.label',
+                            cls: 'bi-font-bold',
+                            width: 100,
+                            textAlign: 'left',
+                            text: '数据库地址',
+                        },
+                        {
+                            type: 'bi.label',
+                            text: o.formData.url,
+                        },
+                    ],
+                },
+                {
+                    type: 'bi.left',
+                    items: [
+                        {
+                            type: 'bi.label',
+                            cls: 'bi-font-bold',
+                            width: 100,
+                            textAlign: 'left',
+                            text: '端口号',
+                        },
+                        {
+                            type: 'bi.label',
+                            text: o.formData.port,
+                        },
+                    ],
+                },
+                {
+                    type: 'bi.left',
+                    items: [
+                        {
+                            type: 'bi.label',
+                            cls: 'bi-font-bold',
+                            width: 100,
+                            textAlign: 'left',
+                            text: '密码',
+                        },
+                        {
+                            type: 'bi.label',
+                            text: o.formData.password,
+                        },
+                    ],
+                },
+            ],
+        };
+    },
+});
+BI.shortcut(RedisShowName, RedisShow);
+
+const RedisEdit = BI.inherit(BI.Widget, {
+    props: {
+        formData: {
+            url: '',
+            port: '6379',
+            password: '',
+        },
+    },
+    render() {
+        const o = this.options;
+        
+        return {
+            type: 'bi.vertical',
+            hgap: 15,
+            vgap: 10,
+            items: [
+                {
+                    type: 'bi.left',
+                    items: [
+                        {
+                            type: 'bi.label',
+                            cls: 'bi-font-bold',
+                            width: 100,
+                            textAlign: 'left',
+                            text: '数据库地址',
+                        },
+                        {
+                            type: 'bi.text_editor',
+                            width: 300,
+                            allowBlank: true,
+                            ref: _ref => {
+                                this.url = _ref;
                             },
-                        ],
-                    },
-                    {
-                        type: 'bi.left',
-                        items: [
-                            {
-                                type: 'bi.label',
-                                cls: 'bi-font-bold',
-                                width: 100,
-                                textAlign: 'left',
-                                text: '密码',
+                            text: o.formData.url,
+                        },
+                    ],
+                },
+                {
+                    type: 'bi.left',
+                    items: [
+                        {
+                            type: 'bi.label',
+                            cls: 'bi-font-bold',
+                            width: 100,
+                            textAlign: 'left',
+                            text: '端口号',
+                        },
+                        {
+                            type: 'bi.text_editor',
+                            width: 300,
+                            allowBlank: true,
+                            ref: _ref => {
+                                this.port = _ref;
                             },
-                            {
-                                type: 'bi.text_editor',
-                                width: 300,
-                                allowBlank: true,
-                                inputType: 'password',
-                                ref: _ref => {
-                                    this.password = _ref;
-                                },
-                                text: o.formData.password,
+                            text: o.formData.port,
+                        },
+                    ],
+                },
+                {
+                    type: 'bi.left',
+                    items: [
+                        {
+                            type: 'bi.label',
+                            cls: 'bi-font-bold',
+                            width: 100,
+                            textAlign: 'left',
+                            text: '密码',
+                        },
+                        {
+                            type: 'bi.text_editor',
+                            width: 300,
+                            allowBlank: true,
+                            inputType: 'password',
+                            ref: _ref => {
+                                this.password = _ref;
                             },
-                        ],
-                    },
-                ],
-            };
-        },
-        getSubmitValue() {
-            return {
-                url: this.url.getValue(),
-                port: this.port.getValue(),
-                password: this.password.getValue(),
-            };
-        },
-    });
-
-    BI.shortcut(RedisEditName, RedisEdit);
-    BI.constant(ConstantRedisEdit, RedisEditName);
+                            text: o.formData.password,
+                        },
+                    ],
+                },
+            ],
+        };
+    },
+    getSubmitValue() {
+        return {
+            url: this.url.getValue(),
+            port: this.port.getValue(),
+            password: this.password.getValue(),
+        };
+    },
 });
+BI.shortcut(RedisEditName, RedisEdit);
 
-```
\ No newline at end of file
+```