diff --git a/docs/readmes/README-CN.md b/docs/readmes/README-CN.md
index d2b5466e..ebe6eae9 100644
--- a/docs/readmes/README-CN.md
+++ b/docs/readmes/README-CN.md
@@ -1,6 +1,8 @@
+![Astra banner image](https://github.com/rte-design/docs/blob/main/assets/imgs/astra-banner.jpg?raw=true)
 <div align="center">
 
-[![Follow on X](https://img.shields.io/twitter/follow/ten_platform?logo=X&color=%20%23f5f5f5)](https://twitter.com/intent/follow?screen_name=ten_platform)
+[![Follow on X](https://img.shields.io/twitter/follow/AstraAIAgent?logo=X&color=%20%23f5f5f5)](https://twitter.com/intent/follow?screen_name=AstraAIAgent)
+![Product fee](https://img.shields.io/badge/pricing-free-blue.svg?labelColor=%20%239b8afb&color=%20%237a5af8)
 [![Discussion posts](https://img.shields.io/github/discussions/rte-design/astra.ai?labelColor=%20%23FDB062&color=%20%23f79009)](https://github.com/rte-design/astra.ai/discussions/)
 [![Commits](https://img.shields.io/github/commit-activity/m/rte-design/astra.ai?labelColor=%20%237d89b0&color=%20%235d6b98)](https://github.com/rte-design/astra.ai/graphs/commit-activity)
 [![Issues closed](https://img.shields.io/github/issues-search?query=repo%3Arte-design%2Fastra.ai%20is%3Aclosed&label=issues%20closed&labelColor=green&color=green)](https://github.com/rte-design/ASTRA.ai/issues)
diff --git a/docs/readmes/README-JP.md b/docs/readmes/README-JP.md
index dfcc82db..b12bf2c1 100644
--- a/docs/readmes/README-JP.md
+++ b/docs/readmes/README-JP.md
@@ -1,6 +1,8 @@
+![Astra banner image](https://github.com/rte-design/docs/blob/main/assets/imgs/astra-banner.jpg?raw=true)
 <div align="center">
 
-[![Follow on X](https://img.shields.io/twitter/follow/ten_platform?logo=X&color=%20%23f5f5f5)](https://twitter.com/intent/follow?screen_name=ten_platform)
+[![Follow on X](https://img.shields.io/twitter/follow/AstraAIAgent?logo=X&color=%20%23f5f5f5)](https://twitter.com/intent/follow?screen_name=AstraAIAgent)
+![Product fee](https://img.shields.io/badge/pricing-free-blue.svg?labelColor=%20%239b8afb&color=%20%237a5af8)
 [![Discussion posts](https://img.shields.io/github/discussions/rte-design/astra.ai?labelColor=%20%23FDB062&color=%20%23f79009)](https://github.com/rte-design/astra.ai/discussions/)
 [![Commits](https://img.shields.io/github/commit-activity/m/rte-design/astra.ai?labelColor=%20%237d89b0&color=%20%235d6b98)](https://github.com/rte-design/astra.ai/graphs/commit-activity)
 [![Issues closed](https://img.shields.io/github/issues-search?query=repo%3Arte-design%2Fastra.ai%20is%3Aclosed&label=issues%20closed&labelColor=green&color=green)](https://github.com/rte-design/ASTRA.ai/issues)
diff --git a/docs/readmes/README-KR.md b/docs/readmes/README-KR.md
index faf40d86..c31ca800 100644
--- a/docs/readmes/README-KR.md
+++ b/docs/readmes/README-KR.md
@@ -1,6 +1,8 @@
+![Astra banner image](https://github.com/rte-design/docs/blob/main/assets/imgs/astra-banner.jpg?raw=true)
 <div align="center">
 
-[![Follow on X](https://img.shields.io/twitter/follow/ten_platform?logo=X&color=%20%23f5f5f5)](https://twitter.com/intent/follow?screen_name=ten_platform)
+[![Follow on X](https://img.shields.io/twitter/follow/AstraAIAgent?logo=X&color=%20%23f5f5f5)](https://twitter.com/intent/follow?screen_name=AstraAIAgent)
+![Product fee](https://img.shields.io/badge/pricing-free-blue.svg?labelColor=%20%239b8afb&color=%20%237a5af8)
 [![Discussion posts](https://img.shields.io/github/discussions/rte-design/astra.ai?labelColor=%20%23FDB062&color=%20%23f79009)](https://github.com/rte-design/astra.ai/discussions/)
 [![Commits](https://img.shields.io/github/commit-activity/m/rte-design/astra.ai?labelColor=%20%237d89b0&color=%20%235d6b98)](https://github.com/rte-design/astra.ai/graphs/commit-activity)
 [![Issues closed](https://img.shields.io/github/issues-search?query=repo%3Arte-design%2Fastra.ai%20is%3Aclosed&label=issues%20closed&labelColor=green&color=green)](https://github.com/rte-design/ASTRA.ai/issues)
diff --git a/playground/package.json b/playground/package.json
index 7246e504..250d184b 100644
--- a/playground/package.json
+++ b/playground/package.json
@@ -1,6 +1,6 @@
 {
   "name": "astra.ai",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "private": true,
   "scripts": {
     "dev": "next dev",