diff --git a/package.json b/package.json
index 800e3e9..2287dbe 100644
--- a/package.json
+++ b/package.json
@@ -47,6 +47,7 @@
     "@types/resolve": "^1.14.0",
     "@typescript-eslint/eslint-plugin": "^2.13.0",
     "@typescript-eslint/parser": "^2.13.0",
+    "cross-env": "^6.0.3",
     "dependency-cruiser": "^6.1.0",
     "eslint": "^6.8.0",
     "eslint-plugin-import": "^2.19.1",
diff --git a/packages/cli/package.json b/packages/cli/package.json
index e70646e..37fe0ad 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -27,8 +27,8 @@
     "code-dependency": "./bin/code-dependency.js"
   },
   "scripts": {
-    "build": "cross-env NODE_ENV=production yarn build:webpack",
-    "build:dev": "cross-env NODE_ENV=development yarn build:webpack",
+    "build": "cross-env-shell NODE_ENV=production yarn build:webpack",
+    "build:dev": "cross-env-shell NODE_ENV=development yarn build:webpack",
     "build:lib": "tsc -b tsconfig.json",
     "build:webpack": "webpack --config ./scripts/build.ts",
     "clean": "rimraf ./lib ./build ./dist",
diff --git a/packages/cli/scripts/webpack.config.ts b/packages/cli/scripts/webpack.config.ts
index d30aa93..72080b6 100644
--- a/packages/cli/scripts/webpack.config.ts
+++ b/packages/cli/scripts/webpack.config.ts
@@ -12,6 +12,7 @@ export interface Option {
 }
 
 export const generateConfig = ({ isProduction }: Option): webpack.Configuration[] => {
+  console.log(`isProduction = ${isProduction}`);
   const tsLoader: webpack.RuleSetUse = {
     loader: "ts-loader",
     options: {
diff --git a/packages/view/package.json b/packages/view/package.json
index 4a764f8..253c475 100644
--- a/packages/view/package.json
+++ b/packages/view/package.json
@@ -18,12 +18,12 @@
   "main": "./lib/application.lib.js",
   "types": "./lib/index.d.ts",
   "scripts": {
-    "build": "yarn clean && cross-env NODE_ENV=production yarn build:webpack && yarn build:lib",
-    "build:dev": "yarn clean && cross-env NODE_ENV=development yarn build:webpack && yarn build:lib",
+    "build": "yarn clean && cross-env-shell NODE_ENV=production yarn build:webpack && yarn build:lib",
+    "build:dev": "yarn clean && cross-env-shell NODE_ENV=development yarn build:webpack && yarn build:lib",
     "build:lib": "tsc -p tsconfig.json --emitDeclarationOnly",
     "build:webpack": "yarn ts ./scripts/build.ts",
     "clean": "rimraf ./lib ./dist ./build tsconfig.tsbuildinfo",
-    "develop": "cross-env NODE_ENV=development yarn ts ./scripts/develop.ts",
+    "develop": "cross-env-shell NODE_ENV=development yarn ts ./scripts/develop.ts",
     "serve": "serve dist",
     "start": "yarn develop",
     "test": "jest -c jest.config.json",
diff --git a/packages/view/scripts/webpack.config.ts b/packages/view/scripts/webpack.config.ts
index f6e1c4e..39872d1 100644
--- a/packages/view/scripts/webpack.config.ts
+++ b/packages/view/scripts/webpack.config.ts
@@ -46,6 +46,7 @@ export interface Option {
 }
 
 export const generateConfig = ({ isProduction, isLibrary, ...option }: Option): webpack.Configuration => {
+  console.log(`isProduction = ${isProduction}`);
   // const isCI = process.env.CI;
   const publicPath = generatePublicPath(isProduction);
 
diff --git a/packages/view/src/container/FileTree/Store.ts b/packages/view/src/container/FileTree/Store.ts
index a1da9bf..650591b 100644
--- a/packages/view/src/container/FileTree/Store.ts
+++ b/packages/view/src/container/FileTree/Store.ts
@@ -86,7 +86,6 @@ export const generateFolderTree = (filePathObjectList: FilePathObject[], updateK
       }
     });
   });
-  console.log(flatFileMap);
   filePathObjectList.forEach(filePathObject => {
     const dirname = path.dirname(filePathObject.source);
     const fileItem: SideNavItem.Props = generateFile(filePathObject, updateKey);