update some msg (#835)

Author: CritasWang

src/.vuepress/sidebar_timecho/V0.13.x/en.ts

@@ -19,12 +19,12 @@
 export const enSidebar = {
   '/UserGuide/V0.13.x/': [
     {
-      text: 'IoTDB User Guide (V0.13.x)',
+      text: 'TimechoDB User Guide (V0.13.x)',
       collapsible: false,
       children: [],
     },
     {
-      text: 'IoTDB Introduction',
+      text: 'TimechoDB Introduction',
       collapsible: true,
       prefix: 'IoTDB-Introduction/',
       children: [

src/.vuepress/sidebar_timecho/V0.13.x/zh.ts

@@ -19,12 +19,12 @@
 export const zhSidebar = {
   '/zh/UserGuide/V0.13.x/': [
     {
-      text: 'IoTDB用户手册 (V0.13.x)',
+      text: 'TimechoDB用户手册 (V0.13.x)',
       collapsible: false,
       children: [],
     },
     {
-      text: 'IoTDB简介',
+      text: 'TimechoDB简介',
       collapsible: true,
       prefix: 'IoTDB-Introduction/',
       children: [

src/.vuepress/sidebar_timecho/V1.2.x/en.ts

@@ -19,11 +19,11 @@
 export const enSidebar = {
   '/UserGuide/V1.2.x/': [
     {
-      text: 'IoTDB User Guide (V1.2.x)',
+      text: 'TimechoDB User Guide (V1.2.x)',
       children: [],
     },
     {
-      text: 'About IoTDB',
+      text: 'About TimechoDB',
       collapsible: true,
       prefix: 'IoTDB-Introduction/',
       // children: 'structure',

src/.vuepress/sidebar_timecho/V1.2.x/zh.ts

@@ -19,11 +19,11 @@
 export const zhSidebar = {
   '/zh/UserGuide/V1.2.x/': [
     {
-      text: 'IoTDB用户手册 (V1.2.x)',
+      text: 'TimechoDB用户手册 (V1.2.x)',
       children: [],
     },
     {
-      text: '关于IoTDB',
+      text: '关于TimechoDB',
       collapsible: true,
       prefix: 'IoTDB-Introduction/',
       // children: 'structure', 使用该方式自动获取文件夹下的文件

src/.vuepress/sidebar_timecho/V1.3.x/en.ts

@@ -19,11 +19,11 @@
 export const enSidebar = {
   '/UserGuide/V1.3.x/': [
     {
-      text: 'IoTDB User Guide (V1.3.x)',
+      text: 'TimechoDB User Guide (V1.3.x)',
       children: [],
     },
     {
-      text: 'About IoTDB',
+      text: 'About TimechoDB',
       collapsible: true,
       prefix: 'IoTDB-Introduction/',
       // children: 'structure', 使用该方式自动获取文件夹下的文件

src/.vuepress/sidebar_timecho/V1.3.x/zh.ts

@@ -19,11 +19,11 @@
 export const zhSidebar = {
   '/zh/UserGuide/V1.3.x/': [
     {
-      text: 'IoTDB用户手册 (V1.3.x)',
+      text: 'TimechoDB用户手册 (V1.3.x)',
       children: [],
     },
     {
-      text: '关于IoTDB',
+      text: '关于TimechoDB',
       collapsible: true,
       prefix: 'IoTDB-Introduction/',
       // children: 'structure', 使用该方式自动获取文件夹下的文件

src/.vuepress/sidebar_timecho/V2.0.x/en-Tree.ts

@@ -19,11 +19,11 @@
 export const enSidebar = {
   '/UserGuide/latest/': [
     {
-      text: 'IoTDB User Guide (V2.0.x)',
+      text: 'TimechoDB User Guide (V2.0.x)',
       children: [],
     },
     {
-      text: 'About IoTDB',
+      text: 'About TimechoDB',
       collapsible: true,
       prefix: 'IoTDB-Introduction/',
       children: [

src/.vuepress/sidebar_timecho/V2.0.x/zh-Table.ts

@@ -19,11 +19,11 @@
 export const zhSidebar = {
   '/zh/UserGuide/latest-Table/': [
     {
-      text: 'IoTDB用户手册(V2.0.x)',
+      text: 'TimechoDB用户手册(V2.0.x)',
       children: [],
     },
     {
-      text: '关于IoTDB',
+      text: '关于TimechoDB',
       collapsible: true,
       prefix: 'IoTDB-Introduction/',
       children: [

src/.vuepress/sidebar_timecho/V2.0.x/zh-Tree.ts

@@ -19,11 +19,11 @@
 export const zhSidebar = {
   '/zh/UserGuide/latest/': [
     {
-      text: 'IoTDB用户手册(V2.0.x)',
+      text: 'TimechoDB用户手册(V2.0.x)',
       children: [],
     },
     {
-      text: '关于IoTDB',
+      text: '关于TimechoDB',
       collapsible: true,
       prefix: 'IoTDB-Introduction/',
       children: [

src/UserGuide/Master/Table/IoTDB-Introduction/IoTDB-Introduction_apache.md

@@ -94,7 +94,7 @@ Apache IoTDB offers the following advantages:
 
 ## 4. TimechoDB
 
-Timecho Technology has developed **TimechoDB**, a commercial product built on the open-source version of Apache IoTDB, to provide enterprise-grade solutions and services for businesses and commercial clients. TimechoDB addresses the multifaceted challenges enterprises face when building IoT big data platforms for managing time-series data, including complex application scenarios, massive data volumes, high sampling frequencies, frequent out-of-order data, time-consuming data processing, diverse analytical requirements, and high storage and maintenance costs.
+Timecho Technology has developed **TimechoDB**, a commercial product based on  Apache IoTDB, to provide enterprise-grade solutions and services for businesses and commercial clients. TimechoDB addresses the multifaceted challenges enterprises face when building IoT big data platforms for managing time-series data, including complex application scenarios, massive data volumes, high sampling frequencies, frequent out-of-order data, time-consuming data processing, diverse analytical requirements, and high storage and maintenance costs.
 
 Leveraging **TimechoDB**, Timecho Technology offers a broader range of product features, enhanced performance and stability, and a richer suite of efficiency tools. Additionally, it provides comprehensive enterprise services, delivering commercial clients with superior product capabilities and an optimized experience in development, operation, and usage.
 - **Timecho Technology Official Website**: [https://www.timecho.com/](https://www.timecho.com/)