diff --git a/docs/zh-Hans/Entities.md b/docs/zh-Hans/Entities.md
index ba567b2584..9c3066fef4 100644
--- a/docs/zh-Hans/Entities.md
+++ b/docs/zh-Hans/Entities.md
@@ -41,7 +41,7 @@ public class UserRole : Entity
     
     public DateTime CreationTime { get; set; }
 
-    public Phone()
+    public UserRole()
     {
             
     }
diff --git a/npm/ng-packs/README.md b/npm/ng-packs/README.md
index 5f73c2589e..b5347a18df 100644
--- a/npm/ng-packs/README.md
+++ b/npm/ng-packs/README.md
@@ -1,2 +1,24 @@
 <h1> Abp Ng Packages </h1>
-[docs.abp.io](https://docs.abp.io)
+
+
+## Getting started
+
+Run `yarn` to install all dependencies, then run `yarn prepare:workspace` to prepare the ABP packages (might take 2 minutes).
+
+Run `yarn start` to start the `dev-app`. Navigate to http://localhost:4200/.
+
+## Development
+
+### Package
+[Symlink Manager](https://github.com/mehmet-erim/symlink-manager) is used to manage symbolic link processes. Run `yarn symlink copy` to select the packages to develop.
+
+> Ignore the changes in the dist folder. The changes should be discarded.
+
+### Application
+The `dev-app` project is the same as the Angular UI template project. `dev-app` is used to see changes instantly.
+
+If you will only develop the `dev-app`, you don't need to run `symlink-manager`.
+
+> Reminder! If you have developed the `dev-app` template, you should do the same for the application and module templates.
+
+For more information, see the [docs.abp.io](https://docs.abp.io)
diff --git a/npm/ng-packs/package.json b/npm/ng-packs/package.json
index eada7a3cee..98871a1fc9 100644
--- a/npm/ng-packs/package.json
+++ b/npm/ng-packs/package.json
@@ -8,7 +8,8 @@
     "commit": "git-cz",
     "lint": "ng lint",
     "scripts:build": "cd scripts && npm install && yarn build",
-    "ci": "yarn scripts:build --noCommit && yarn ci:test && yarn ng lint",
+    "prepare:workspace": "yarn scripts:build --noCommit",
+    "ci": "yarn prepare:workspace && yarn ci:test && yarn ng lint",
     "ci:test": "ng test --coverage=false"
   },
   "devDependencies": {
diff --git a/npm/ng-packs/scripts/build.js b/npm/ng-packs/scripts/build.js
index 8258d85ff5..dca954af42 100644
--- a/npm/ng-packs/scripts/build.js
+++ b/npm/ng-packs/scripts/build.js
@@ -31,9 +31,9 @@ import program from 'commander';
   await fse.writeJSON('../package.json', packageJson, { spaces: 2 });
 
   try {
-    await execa('yarn', {
+    await execa('yarn', ['install', '--ignore-scripts'], {
       stdout: 'inherit',
-      cwd: '..',
+      cwd: '../',
     });
 
     execa.sync(
diff --git a/npm/ng-packs/scripts/package-lock.json b/npm/ng-packs/scripts/package-lock.json
index 36bf73d5b9..fcce2fbb08 100644
--- a/npm/ng-packs/scripts/package-lock.json
+++ b/npm/ng-packs/scripts/package-lock.json
@@ -507,7 +507,8 @@
     "esm": {
       "version": "3.2.25",
       "resolved": "https://registry.npmjs.org/esm/-/esm-3.2.25.tgz",
-      "integrity": "sha512-U1suiZ2oDVWv4zPO56S0NcR5QriEahGtdN2OR6FiOG4WJvcjBVFB0qI4+eKoWFH483PKGuLuu6V8Z4T5g63UVA=="
+      "integrity": "sha512-U1suiZ2oDVWv4zPO56S0NcR5QriEahGtdN2OR6FiOG4WJvcjBVFB0qI4+eKoWFH483PKGuLuu6V8Z4T5g63UVA==",
+      "dev": true
     },
     "esutils": {
       "version": "2.0.2",
diff --git a/npm/ng-packs/scripts/package.json b/npm/ng-packs/scripts/package.json
index 5e070a2c2c..26dcb1d4a6 100644
--- a/npm/ng-packs/scripts/package.json
+++ b/npm/ng-packs/scripts/package.json
@@ -1,7 +1,7 @@
 {
   "name": "scripts",
   "version": "1.0.0",
-  "description": "Abp publish helper scripts",
+  "description": "ABP helper scripts",
   "main": "index.js",
   "modules": "[build.js, sync.js]",
   "scripts": {
@@ -10,13 +10,14 @@
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "author": "",
-  "license": "ISC",
   "dependencies": {
     "babel-preset-node6": "^11.0.0",
     "commander": "^4.0.1",
-    "esm": "^3.2.25",
     "execa": "^2.0.3",
     "fs-extra": "^8.1.0",
     "prompt-confirm": "^2.0.4"
+  },
+  "devDependencies": {
+    "esm": "^3.2.25"
   }
 }