diff --git a/package-lock.json b/package-lock.json
index 599d157..ad978a4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,15 +1,15 @@
 {
   "name": "ddei-editor",
-  "version": "1.2.7",
+  "version": "1.2.11",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "ddei-editor",
-      "version": "1.2.7",
+      "version": "1.2.11",
       "license": "Apache License 2.0",
       "dependencies": {
-        "ddei-framework": "^1.2.34"
+        "ddei-framework": "^1.2.35"
       },
       "devDependencies": {
         "@tsconfig/node18": "^18.2.0",
@@ -518,9 +518,9 @@
       "integrity": "sha512-tdMuLdcJyreope1BWfnYqTQaIkSIrU/KtY9yX5mNGd+tYeJ0Y99ARHDuYnEABPX/8yh/r0Kl169v5ODg2vr98g=="
     },
     "node_modules/ddei-framework": {
-      "version": "1.2.34",
-      "resolved": "https://registry.npmjs.org/ddei-framework/-/ddei-framework-1.2.34.tgz",
-      "integrity": "sha512-YHkwbf29uAb2dMHr96+PafvWCP+/NiU2bT2nJhb3H4kyKcVPCZ9p8twvAokijqRUCMEvo0nYXjv3EpDH0ntnSw==",
+      "version": "1.2.35",
+      "resolved": "https://registry.npmjs.org/ddei-framework/-/ddei-framework-1.2.35.tgz",
+      "integrity": "sha512-5pIclUdYhYB0nodA+3JTna0ZI/IjbAB+KeYloYLOT4mIEIMMwxZD9hieHUqxEO3rAE5SQp6z1OS4nux7zfGDJg==",
       "dependencies": {
         "ddei-autolink": "^1.1.1",
         "lodash": "^4.17.21",
diff --git a/package.json b/package.json
index 7b4a64a..25a7d87 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ddei-editor",
-  "version": "1.2.9",
+  "version": "1.2.11-2",
   "private": false,
   "type": "module",
   "author": "hoslay <3697355039@qq.com>",
@@ -49,7 +49,7 @@
     "type-check": "vue-tsc --noEmit -p tsconfig.app.json --composite false"
   },
   "dependencies": {
-    "ddei-framework": "^1.2.34"
+    "ddei-framework": "^1.2.35"
   },
   "devDependencies": {
     "@tsconfig/node18": "^18.2.0",
@@ -64,4 +64,4 @@
     "vite-plugin-compression": "^0.5.1",
     "vue-tsc": "^1.8.6"
   }
-}
\ No newline at end of file
+}
diff --git a/plugins/core/layouts/StandardLayout.vue b/plugins/core/layouts/StandardLayout.vue
index dab9a3d..f1e5e7d 100644
--- a/plugins/core/layouts/StandardLayout.vue
+++ b/plugins/core/layouts/StandardLayout.vue
@@ -74,19 +74,7 @@ export default {
     this.$watch("editor.leftWidth", function (newVal, oldVal) {
       this.$refs.left.style.flexBasis = newVal + "px";
     });
-    this.$watch("editor.middleWidth", function (newVal, oldVal) {
-      
-      //重新设置画布大小
-      this.editor.ddInstance.render.setSize(
-        this.editor.middleWidth,
-        this.editor.middleHeight,
-        0,
-        0
-      );
-      this.editor.ddInstance.bus.push(DDeiEnumBusCommandType.RefreshShape)
-      this.editor.ddInstance.bus.executeAll()
-      this.editor.changeState(DDeiEditorState.DESIGNING);
-    });
+ 
     this.$watch("editor.rightWidth", function (newVal, oldVal) {
       this.$refs.right.style.flexBasis = newVal + "px";
     });
@@ -125,18 +113,12 @@ export default {
           );
           this.editor.ddInstance.bus.push(DDeiEnumBusCommandType.RefreshShape);
           this.editor.ddInstance.bus.executeAll();
-          this.editor.leftWidth = this.$refs.left.offsetWidth;
-          this.editor.rightWidth = this.$refs.right.offsetWidth;
-          this.editor.topHeight = this.$refs.top.offsetHeight;
-          this.editor.bottomHeight = this.$refs.bottom.offsetHeight;
-          this.editor.middleWidth = this.$refs.middle.offsetWidth;
-          this.editor.middleHeight = this.$refs.middle.offsetHeight;
         }
 
       }
     });
 
-    // 开始监听目标元素的大小变化
+    //开始监听目标元素的大小变化
     resizeObserver.observe(middleCanvas);
 
     this.editor.leftWidth = this.$refs.left.offsetWidth;
@@ -255,7 +237,7 @@ export default {
     }
 
     .middle {
-      flex: 1;
+      flex: 1 1 auto;
       display: flex;
       flex-direction: column;
     }
diff --git a/src/App.vue b/src/App.vue
index e209054..290add7 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -271,8 +271,8 @@ export default defineComponent({
 
 
 <template>
-  <DDeiEditorView ref="editorViewer1" :options="options" id="ddei_editor_1"></DDeiEditorView>
-  <DDeiEditorView ref="editorViewer2" :options="options1" id="ddei_editor_2"></DDeiEditorView>
+  <DDeiEditorView ref="editorViewer1" :options="{}" id="ddei_editor_1"></DDeiEditorView>
+  <!-- <DDeiEditorView ref="editorViewer2" :options="options1" id="ddei_editor_2"></DDeiEditorView>
   <div style="width:400px;height:400px;float:left">
     <DDeiEditorView ref="editorViewer3" :options="options2" id="ddei_editor_3"></DDeiEditorView>
   </div>
@@ -282,7 +282,7 @@ export default defineComponent({
   </div>
   <div style="width:400px;height:400px;float:left">
     <DDeiEditorView ref="editorViewer5" :options="options4" id="ddei_editor_5"></DDeiEditorView>
-  </div>
+  </div> -->
 </template>
 
 <style>
diff --git a/src/assets/ddei.css b/src/assets/ddei.css
new file mode 100644
index 0000000..8f29e86
--- /dev/null
+++ b/src/assets/ddei.css
@@ -0,0 +1,12 @@
+.iconfont {
+  font-family: 'iconfont' !important;
+  font-size: 24px;
+  color: #424242;
+  font-style: normal;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+.iconfont-small {
+  font-size: 6px !important;
+}
\ No newline at end of file
diff --git a/src/editor/icons/logo.png b/src/assets/logo.png
similarity index 100%
rename from src/editor/icons/logo.png
rename to src/assets/logo.png
diff --git a/src/assets/logo.svg b/src/assets/logo.svg
deleted file mode 100644
index 7565660..0000000
--- a/src/assets/logo.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 261.76 226.69"><path d="M161.096.001l-30.225 52.351L100.647.001H-.005l130.877 226.688L261.749.001z" fill="#41b883"/><path d="M161.096.001l-30.225 52.351L100.647.001H52.346l78.526 136.01L209.398.001z" fill="#34495e"/></svg>
diff --git a/src/assets/main.css b/src/assets/main.css
index e6de820..46579f0 100644
--- a/src/assets/main.css
+++ b/src/assets/main.css
@@ -8,18 +8,6 @@
   font-weight: normal;
 }
 
-.iconfont {
-  font-family: 'iconfont' !important;
-  font-size: 24px;
-  color: #424242;
-  font-style: normal;
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-}
-
-.iconfont-small {
-  font-size: 6px !important;
-}
 
 /* 
 [data-dpr="2"] .iconfont {
diff --git a/src/editor/Editor.vue b/src/editor/Editor.vue
index faab4d9..2d0e678 100644
--- a/src/editor/Editor.vue
+++ b/src/editor/Editor.vue
@@ -22,13 +22,15 @@ import {DDeiEditorCommandFileDirty} from "ddei-framework";
 import {DDeiEditorCommandAddHistroy} from "ddei-framework";
 import MenuDialog from "./MenuDialog.vue";
 import {DDeiEditorUtil} from "ddei-framework";
-import { DDeiModelArrtibuteValue } from 'ddei-framework'
 import DDeiCore from "@ddei/core";
 
 import ICONS from "./icon";
 import { markRaw } from "vue";
 
-import { Matrix3 ,Vector3} from "three"
+import '@/assets/ddei.css'
+import '@/assets/fonts/iconfont/iconfont.css'
+import '@/assets/fonts/iconfont/iconfont.js'
+
 export default {
   name: "DDei-Editor",
   extends: null,
@@ -87,7 +89,6 @@ export default {
       this.editor.extConfig = this.options.config;
       this.editor.ddInstance.applyConfig(this.options.config);
     }
-    window.onbeforeunload = this.beforeUnload;
     DDeiEditorUtil.ICONS = ICONS;
 
   },
@@ -154,21 +155,7 @@ export default {
     },
 
 
-    beforeUnload(e) {
-      let files = this.editor?.files
-
-      let hasDirty = false;
-      for (let i = 0; i < files?.length; i++) {
-        if (files[i].state != DDeiFileState.NONE) {
-          hasDirty = true;
-          break;
-        }
-      }
-      if (hasDirty) {
-        var e = window.event || e;
-        e.returnValue = ("确定离开当前页面吗（未保存数据将会丢失）？");
-      }
-    },
+    
 
 
    
diff --git a/src/editor/index.ts b/src/editor/index.ts
index f6e9b46..0c7be02 100644
--- a/src/editor/index.ts
+++ b/src/editor/index.ts
@@ -5,4 +5,5 @@ export * from "@ddei/uml";
 export * from "@ddei/quickstyle";
 export * from "./icon";
 export * from "ddei-framework"
+export { DDeiEditorView};
 export default DDeiEditorView;
diff --git a/src/main.ts b/src/main.ts
index edddff0..60254c8 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,7 +1,7 @@
 import { createApp } from 'vue'
 import './assets/main.css'
-import './assets/fonts/iconfont/iconfont.css'
-import './assets/fonts/iconfont/iconfont.js'
+// import './assets/fonts/iconfont/iconfont.css'
+// import './assets/fonts/iconfont/iconfont.js'
 import App from './App.vue'
 
 createApp(App).mount('#app')