fix: remove title from Chinese chals

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/compare-scopes-of-the-var-and-let-keywords.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b87367417b2b2512b40
-title: Compare Scopes of the var and let Keywords
 challengeType: 1
 forumTopicId: 301195
 localeTitle: 比较 var 和 let 关键字的作用域

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/complete-a-promise-with-resolve-and-reject.md

@@ -1,6 +1,5 @@
 ---
 id: 5cdafbc32913098997531680
-title: Complete a Promise with resolve and reject
 challengeType: 1
 forumTopicId: 301196
 localeTitle: 通过 resolve 和 reject 完成 Promise

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/create-a-javascript-promise.md

@@ -1,6 +1,5 @@
 ---
 id: 5cdafbb0291309899753167f
-title: Create a JavaScript Promise
 challengeType: 1
 forumTopicId: 301197
 localeTitle: 创建一个 JavaScript Promise

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/create-a-module-script.md

@@ -1,6 +1,5 @@
 ---
 id: 5cddbfd622f1a59093ec611d
-title: Create a Module Script
 challengeType: 6
 forumTopicId: 301198
 localeTitle: 创建一个模块脚本

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/create-an-export-fallback-with-export-default.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b8c367417b2b2512b58
-title: Create an Export Fallback with export default
 challengeType: 1
 forumTopicId: 301199
 localeTitle: 用 export default 创建一个默认导出

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/create-strings-using-template-literals.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b8a367417b2b2512b4e
-title: Create Strings using Template Literals
 challengeType: 1
 forumTopicId: 301200
 localeTitle: 使用模板字面量创建字符串

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/declare-a-read-only-variable-with-the-const-keyword.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b87367417b2b2512b41
-title: Declare a Read-Only Variable with the const Keyword
 challengeType: 1
 forumTopicId: 301201
 localeTitle: 用 const 关键字声明只读变量

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/explore-differences-between-the-var-and-let-keywords.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b87367417b2b2512b3f
-title: Explore Differences Between the var and let Keywords
 challengeType: 1
 forumTopicId: 301202
 localeTitle: 探索 var 和 let 关键字之间的差异

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/handle-a-fulfilled-promise-with-then.md

@@ -1,6 +1,5 @@
 ---
 id: 5cdafbd72913098997531681
-title: Handle a Fulfilled Promise with then
 challengeType: 1
 forumTopicId: 301203
 localeTitle: 在 then 中处理 Promise 完成的情况

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/handle-a-rejected-promise-with-catch.md

@@ -1,6 +1,5 @@
 ---
 id: 5cdafbe72913098997531682
-title: Handle a Rejected Promise with catch
 challengeType: 1
 forumTopicId: 301204
 localeTitle: 在 catch 中处理 Promise 失败的情况

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/import-a-default-export.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b8d367417b2b2512b59
-title: Import a Default Export
 challengeType: 1
 forumTopicId: 301205
 localeTitle: 导入一个默认的导出

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/mutate-an-array-declared-with-const.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b87367417b2b2512b42
-title: Mutate an Array Declared with const
 challengeType: 1
 forumTopicId: 301206
 localeTitle: 改变一个用 const 声明的数组

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/prevent-object-mutation.md

@@ -1,6 +1,5 @@
 ---
 id: 598f48a36c8c40764b4e52b3
-title: Prevent Object Mutation
 challengeType: 1
 forumTopicId: 301207
 localeTitle: 防止对象改变

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/reuse-javascript-code-using-import.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b8c367417b2b2512b55
-title: Reuse Javascript Code Using import
 challengeType: 1
 forumTopicId: 301208
 localeTitle: 通过 import 复用 JavaScript 代码

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/set-default-parameters-for-your-functions.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b88367417b2b2512b46
-title: Set Default Parameters for Your Functions
 challengeType: 1
 forumTopicId: 301209
 localeTitle: 设置函数的默认参数

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/use--to-import-everything-from-a-file.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b8c367417b2b2512b57
-title: Use * to Import Everything from a File
 challengeType: 1
 forumTopicId: 301210
 localeTitle: 用 * 从文件中导入所有内容

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/use-arrow-functions-to-write-concise-anonymous-functions.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b87367417b2b2512b43
-title: Use Arrow Functions to Write Concise Anonymous Functions
 challengeType: 1
 forumTopicId: 301211
 localeTitle: 使用箭头函数编写简洁的匿名函数

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/use-class-syntax-to-define-a-constructor-function.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b8b367417b2b2512b53
-title: Use class Syntax to Define a Constructor Function
 challengeType: 1
 forumTopicId: 301212
 localeTitle: 使用 class 语法定义构造函数

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/use-destructuring-assignment-to-assign-variables-from-arrays.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b89367417b2b2512b4b
-title: Use Destructuring Assignment to Assign Variables from Arrays
 challengeType: 1
 forumTopicId: 301213
 localeTitle: 使用解构赋值从数组中分配变量

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/use-destructuring-assignment-to-assign-variables-from-nested-objects.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b89367417b2b2512b4a
-title: Use Destructuring Assignment to Assign Variables from Nested Objects
 challengeType: 1
 forumTopicId: 301214
 localeTitle: 使用解构赋值从嵌套对象中分配变量

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/use-destructuring-assignment-to-assign-variables-from-objects.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b89367417b2b2512b49
-title: Use Destructuring Assignment to Assign Variables from Objects
 challengeType: 1
 forumTopicId: 301215
 localeTitle: 使用解构赋值从对象中分配变量

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/use-destructuring-assignment-to-extract-values-from-objects.md

@@ -1,6 +1,5 @@
 ---
 id: 5cfa550e84205a357704ccb6
-title: Use Destructuring Assignment to Extract Values from Objects
 challengeType: 1
 forumTopicId: 301216
 localeTitle: 使用解构赋值来获取对象的值

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/use-destructuring-assignment-to-pass-an-object-as-a-functions-parameters.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b8a367417b2b2512b4d
-title: Use Destructuring Assignment to Pass an Object as a Function's Parameters
 challengeType: 1
 forumTopicId: 301217
 localeTitle: 使用解构赋值将对象作为函数的参数传递

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/use-destructuring-assignment-with-the-rest-parameter-to-reassign-array-elements.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b8a367417b2b2512b4c
-title: Use Destructuring Assignment with the Rest Parameter to Reassign Array Elements
 challengeType: 1
 forumTopicId: 301218
 localeTitle: 使用解构赋值配合 rest 操作符来重新分配数组元素

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/use-export-to-share-a-code-block.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b8c367417b2b2512b56
-title: Use export to Share a Code Block
 challengeType: 1
 forumTopicId: 301219
 localeTitle: 用 export 来重用代码块

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/use-getters-and-setters-to-control-access-to-an-object.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b8c367417b2b2512b54
-title: Use getters and setters to Control Access to an Object
 challengeType: 1
 forumTopicId: 301220
 localeTitle: 使用 getter 和 setter 来控制对象的访问

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/use-the-rest-parameter-with-function-parameters.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b88367417b2b2512b47
-title: Use the Rest Parameter with Function Parameters
 challengeType: 1
 forumTopicId: 301221
 localeTitle: 将 rest 操作符与函数参数一起使用

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/use-the-spread-operator-to-evaluate-arrays-in-place.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b89367417b2b2512b48
-title: Use the Spread Operator to Evaluate Arrays In-Place
 challengeType: 1
 forumTopicId: 301222
 localeTitle: 使用 spread 运算符展开数组项

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/write-arrow-functions-with-parameters.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b88367417b2b2512b44
-title: Write Arrow Functions with Parameters
 challengeType: 1
 forumTopicId: 301223
 localeTitle: 编写带参数的箭头函数

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/write-concise-declarative-functions-with-es6.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b8b367417b2b2512b50
-title: Write Concise Declarative Functions with ES6
 challengeType: 1
 forumTopicId: 301224
 localeTitle: 用 ES6 编写简洁的函数声明

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/es6/write-concise-object-literal-declarations-using-object-property-shorthand.md

@@ -1,6 +1,5 @@
 ---
 id: 587d7b8a367417b2b2512b4f
-title: Write Concise Object Literal Declarations Using Object Property Shorthand
 challengeType: 1
 forumTopicId: 301225
 localeTitle: 使用简单字段编写简洁的对象字面量声明