diff --git a/yudao-admin-ui/package.json b/yudao-admin-ui/package.json
index 9edfaa39f..f2d9145aa 100644
--- a/yudao-admin-ui/package.json
+++ b/yudao-admin-ui/package.json
@@ -85,7 +85,7 @@
     "@vue/compiler-sfc": "^3.0.1",
     "@vue/eslint-config-prettier": "^5.0.0",
     "axios": "^0.21.1",
-    "bpmn-js": "^7.4.0",
+    "bpmn-js": "^8.8.3",
     "bpmn-js-properties-panel": "^0.37.2",
     "camunda-bpmn-moddle": "^4.4.1",
     "compression-webpack-plugin": "^6.1.1",
diff --git a/yudao-admin-ui/src/components/bpmnProcessDesigner/package/designer/plugins/palette/index.js b/yudao-admin-ui/src/components/bpmnProcessDesigner/package/designer/plugins/palette/index.js
index 85ea4e221..7a6b86e91 100644
--- a/yudao-admin-ui/src/components/bpmnProcessDesigner/package/designer/plugins/palette/index.js
+++ b/yudao-admin-ui/src/components/bpmnProcessDesigner/package/designer/plugins/palette/index.js
@@ -14,7 +14,6 @@
 //   paletteProvider: ["type", PaletteProvider]
 // };
 
-// custom/index.js
 import CustomPalette from "./CustomPalette";
 
 export default {