diff --git a/.kktrc.ts b/.kktrc.ts
index d75c1cb9..5b587035 100644
--- a/.kktrc.ts
+++ b/.kktrc.ts
@@ -13,31 +13,45 @@ export default (conf: Configuration, env: 'production' | 'development', options:
     }),
   );
 
-  conf.optimization = {
-    ...conf.optimization,
-    splitChunks: {
-      cacheGroups: {
-        reactvendor: {
-          test: /[\\/]node_modules[\\/](react|react-dom)[\\/]/,
-          name: 'react-vendor',
-          chunks: 'all',
-        },
-        katex: {
-          test: /[\\/]node_modules[\\/](katex)[\\/]/,
-          name: 'katex-vendor',
-          chunks: 'all',
-        },
-        prismjs: {
-          test: /[\\/]node_modules[\\/](prismjs)[\\/]/,
-          name: 'prismjs-vendor',
-          chunks: 'async',
-        },
-      },
-    },
-  };
-
   if (env === 'production') {
     conf.output = { ...conf.output, publicPath: './' };
+    conf.optimization = {
+      ...conf.optimization,
+      splitChunks: {
+        cacheGroups: {
+          reactvendor: {
+            test: /[\\/]node_modules[\\/](react|react-dom)[\\/]/,
+            name: 'react-vendor',
+            chunks: 'all',
+          },
+          katex: {
+            test: /[\\/]node_modules[\\/](katex)[\\/]/,
+            name: 'katex-vendor',
+            chunks: 'all',
+          },
+          prismjs: {
+            test: /[\\/]node_modules[\\/](refractor)[\\/]/,
+            name: 'refractor-vendor',
+            chunks: 'all',
+          },
+          codemirror: {
+            test: /[\\/]node_modules[\\/](@codemirror)[\\/]/,
+            name: 'codemirror-vendor',
+            chunks: 'all',
+          },
+          uiw: {
+            test: /[\\/]node_modules[\\/](@uiw)[\\/]/,
+            name: 'uiw-vendor',
+            chunks: 'all',
+          },
+          parse5: {
+            test: /[\\/]node_modules[\\/](parse5)[\\/]/,
+            name: 'parse5-vendor',
+            chunks: 'all',
+          },
+        },
+      },
+    };
   }
   return conf;
 };
diff --git a/package.json b/package.json
index e83d96fc..3ba1fb06 100644
--- a/package.json
+++ b/package.json
@@ -45,15 +45,14 @@
     "*.{js,jsx,tsx,ts,less,md,json}": "prettier --write"
   },
   "devDependencies": {
-    "@kkt/less-modules": "6.11.0",
+    "@kkt/less-modules": "7.0.5",
     "@types/react": "17.0.38",
     "@types/react-dom": "17.0.11",
     "@types/react-redux": "7.1.21",
-    "@types/react-router-dom": "5.3.2",
     "husky": "7.0.4",
     "lint-staged": "11.2.6",
     "prettier": "2.5.1",
-    "kkt": "6.11.0"
+    "kkt": "7.0.5"
   },
   "eslintConfig": {
     "extends": [