diff --git a/designer-demo/package.json b/designer-demo/package.json
index 8eb81f6d23..0c21c952a3 100644
--- a/designer-demo/package.json
+++ b/designer-demo/package.json
@@ -11,7 +11,6 @@
     "vue": "^3.4.21",
     "@opentiny/tiny-engine": "workspace:^",
     "@opentiny/tiny-engine-entry": "workspace:^",
-    "@opentiny/tiny-engine-canvas": "workspace:^",
     "@opentiny/tiny-engine-configurator": "workspace:*"
   },
   "devDependencies": {
diff --git a/designer-demo/src/canvas.js b/designer-demo/src/canvas.js
index b867bf53f0..fc3fb5f5cf 100644
--- a/designer-demo/src/canvas.js
+++ b/designer-demo/src/canvas.js
@@ -10,6 +10,6 @@
  *
  */
 
-import { createRender } from '@opentiny/tiny-engine-canvas'
+import { createRender } from '@opentiny/tiny-engine/canvas'
 
 createRender(window.parent.TinyGlobalConfig)
diff --git a/packages/design-core/canvas.js b/packages/design-core/canvas.js
new file mode 100644
index 0000000000..a2be9e45a7
--- /dev/null
+++ b/packages/design-core/canvas.js
@@ -0,0 +1,2 @@
+// 不能在 index.js 导出，不然主应用样式会污染画布
+export { createRender } from '@opentiny/tiny-engine-canvas'
diff --git a/packages/design-core/package.json b/packages/design-core/package.json
index 75f0f008f5..b71e7f5d3f 100644
--- a/packages/design-core/package.json
+++ b/packages/design-core/package.json
@@ -16,6 +16,7 @@
   "main": "index.js",
   "exports": {
     ".": "index.js",
+    "./canvas": "./canvas.js",
     "./vite.config.js": "./vite.config.js",
     "./config/lowcode.config": "./config/lowcode.config.js",
     "./scripts/externalDeps": "./scripts/externalDeps.js"