diff --git a/linkis-web/package.json b/linkis-web/package.json
index 50f4b9c7f0d..953dd0ecfd1 100644
--- a/linkis-web/package.json
+++ b/linkis-web/package.json
@@ -76,7 +76,7 @@
         "mitt": "1.2.0",
         "monaco-editor-webpack-plugin": "6.0.0",
         "npm-force-resolutions": "0.0.10",
-        "postcss": "8.5.10",
+        "postcss": "8.5.18",
         "sass-loader": "10.4.1",
         "svg-sprite-loader": "6.0.0",
         "vue-cli-plugin-mockjs": "0.1.3",
@@ -84,6 +84,6 @@
         "webpack-virtual-modules": "0.3.2"
     },
     "resolutions": {
-        "postcss": "8.5.10"
+        "postcss": "8.5.18"
     }
 }