diff --git a/en/getting-started/readme/specifications-and-technical-features.md b/en/getting-started/readme/specifications-and-technical-features.md
index 50c19e4..4572454 100644
--- a/en/getting-started/readme/specifications-and-technical-features.md
+++ b/en/getting-started/readme/specifications-and-technical-features.md
@@ -14,4 +14,4 @@ We adopt transparent policies around product specifications to ensure decisions
 
 ### Technical Features
 
-<table data-header-hidden><thead><tr><th width="240"></th><th></th></tr></thead><tbody><tr><td>LLM Inference Engines</td><td>Dify Runtime (LangChain removed since v0.4)</td></tr><tr><td>Commercial Models Supported</td><td><strong>10+</strong>, including OpenAI and Anthropic<br>Onboard new mainstream models within 48 hours</td></tr><tr><td>MaaS Vendor Supported</td><td><strong>2</strong>, Hugging Face and Replicate</td></tr><tr><td>Local Model Inference Runtimes Supported</td><td><strong>5</strong>, Xoribits (recommended), OpenLLM, LocalAI, ChatGLM,Ollama</td></tr><tr><td>Multimodal Capabilities</td><td><p>ASR Models</p><p>Rich-text models up to GPT-4V specs</p></td></tr><tr><td>Built-in App Types</td><td>Text generation, Conversational</td></tr><tr><td>Prompt-as-a-Service Orchestration</td><td><p>Visual orchestration interface widely praised, modify Prompts and preview effects in one place.<br></p><p><strong>Orchestration Modes</strong></p><ul><li>Simple orchestration</li><li>Advanced orchestration</li><li>Assistant orchestration </li><li>Flow orchestration (Q1 2024)</li></ul><p><strong>Prompt Variable Types</strong></p><ul><li>String</li><li>Radio enum</li><li>External API</li><li>File (Jan 2024)</li></ul></td></tr><tr><td>RAG Features</td><td><p>Industry-first visual knowledge base management interface, supporting snippet previews and recall testing.</p><p><strong>Indexing Methods</strong></p><ul><li>Keywords</li><li>Text vectors</li><li>LLM-assisted question-snippet model</li></ul><p><strong>Retrieval Methods</strong></p><ul><li>Keywords</li><li>Text similarity matching</li><li>N choose 1</li><li>Multi-path recall</li></ul><p><strong>Recall Optimization</strong></p><ul><li>Re-rank models</li></ul></td></tr><tr><td>ETL Capabilities</td><td><p>Automated cleaning for TXT, Markdown, PDF, HTML, DOC, CSV formats. Unstructured service enables maximum support.</p><p>Sync Notion docs as knowledge bases.</p></td></tr><tr><td>Vector Databases Supported</td><td>Qdrant (recommended), Weaviate, Zilliz</td></tr><tr><td>Agent Technologies</td><td><p>ReAct, Function Call.<br></p><p><strong>Tooling Support</strong></p><ul><li>Invoke OpenAI Plugin standard tools </li><li>Directly load OpenAPI Specification APIs as tools</li></ul><p><strong>Built-in Tools</strong></p><ul><li>11 tools</li></ul></td></tr><tr><td>Logging</td><td>Supported, annotations based on logs</td></tr><tr><td>Annotation Reply</td><td>Based on human-annotated Q&#x26;As, used for similarity-based replies. Exportable as data format for model fine-tuning.</td></tr><tr><td>Content Moderation</td><td>OpenAI Moderation or external APIs</td></tr><tr><td>Team Collaboration</td><td>Workspaces, multi-member management</td></tr><tr><td>API Specs</td><td>RESTful, most features covered</td></tr><tr><td>Deployment Methods</td><td>Docker, Helm</td></tr></tbody></table>
+<table data-header-hidden><thead><tr><th width="240"></th><th></th></tr></thead><tbody><tr><td>LLM Inference Engines</td><td>Dify Runtime (LangChain removed since v0.4)</td></tr><tr><td>Commercial Models Supported</td><td><strong>10+</strong>, including OpenAI and Anthropic<br>Onboard new mainstream models within 48 hours</td></tr><tr><td>MaaS Vendor Supported</td><td><strong>2</strong>, Hugging Face and Replicate</td></tr><tr><td>Local Model Inference Runtimes Supported</td><td><strong>5</strong>, Xoribits (recommended), OpenLLM, LocalAI, ChatGLM,Ollama</td></tr><tr><td>Multimodal Capabilities</td><td><p>ASR Models</p><p>Rich-text models up to GPT-4V specs</p></td></tr><tr><td>Built-in App Types</td><td>Text generation, Conversational, Agent, Workflow, Group(Q2 2024)</td></tr><tr><td>Prompt-as-a-Service Orchestration</td><td><p>Visual orchestration interface widely praised, modify Prompts and preview effects in one place.<br></p><p><strong>Orchestration Modes</strong></p><ul><li>Simple orchestration</li><li>Assistant orchestration </li><li>Flow orchestration </li><li>Multi-Agent orchestration(Q2 2024)</li></ul><p><strong>Prompt Variable Types</strong></p><ul><li>String</li><li>Radio enum</li><li>External API</li><li>File (Q2 2024)</li></ul></td></tr><tr><td>Agentic Workflow Features</td><td><p>Experience a brand-new visual canvas for orchestration, featuring live-editing node debugging, plug-and-play DSL, native code runtime, for creating more complex, reliable, and stable LLM applications.</p><p><br>Supported Nodes</p><ul><li>LLM</li><li>Knowledge Retrieval</li><li>Question Classifier</li><li>IF/ELSE</li><li>CODE</li><li>Template</li><li>HTTP Request</li><li>Tool</li></ul></td></tr><tr><td>RAG Features</td><td><p>Industry-first visual knowledge base management interface, supporting snippet previews and recall testing.</p><p><strong>Indexing Methods</strong></p><ul><li>Keywords</li><li>Text vectors</li><li>LLM-assisted question-snippet model</li></ul><p><strong>Retrieval Methods</strong></p><ul><li>Keywords</li><li>Text similarity matching</li><li>Hybrid Search</li><li>N choose 1</li><li>Multi-path recall</li></ul><p><strong>Recall Optimization</strong></p><ul><li>Re-rank models</li></ul></td></tr><tr><td>ETL Capabilities</td><td><p>Automated cleaning for TXT, Markdown, PDF, HTML, DOC, CSV formats. Unstructured service enables maximum support.</p><p>Sync Notion docs as knowledge bases.</p></td></tr><tr><td>Vector Databases Supported</td><td>Qdrant (recommended), Weaviate, Zilliz</td></tr><tr><td>Agent Technologies</td><td><p>ReAct, Function Call.<br></p><p><strong>Tooling Support</strong></p><ul><li>Invoke OpenAI Plugin standard tools </li><li>Directly load OpenAPI Specification APIs as tools</li></ul><p><strong>Built-in Tools</strong></p><ul><li>30+ tools(As of Q1 2024)</li></ul></td></tr><tr><td>Logging</td><td>Supported, annotations based on logs</td></tr><tr><td>Annotation Reply</td><td>Based on human-annotated Q&#x26;As, used for similarity-based replies. Exportable as data format for model fine-tuning.</td></tr><tr><td>Content Moderation</td><td>OpenAI Moderation or external APIs</td></tr><tr><td>Team Collaboration</td><td>Workspaces, multi-member management</td></tr><tr><td>API Specs</td><td>RESTful, most features covered</td></tr><tr><td>Deployment Methods</td><td>Docker, Helm</td></tr></tbody></table>


LLM Inference Engines	Dify Runtime (LangChain removed since v0.4)
Commercial Models Supported	10+, including OpenAI and Anthropic Onboard new mainstream models within 48 hours
MaaS Vendor Supported	2, Hugging Face and Replicate
Local Model Inference Runtimes Supported	5, Xoribits (recommended), OpenLLM, LocalAI, ChatGLM,Ollama
Multimodal Capabilities	ASR Models Rich-text models up to GPT-4V specs
Built-in App Types	Text generation, Conversational
Prompt-as-a-Service Orchestration	Visual orchestration interface widely praised, modify Prompts and preview effects in one place. Orchestration Modes Simple orchestration Advanced orchestration Assistant orchestration Flow orchestration (Q1 2024) Prompt Variable Types String Radio enum External API File (Jan 2024)
RAG Features	Industry-first visual knowledge base management interface, supporting snippet previews and recall testing. Indexing Methods Keywords Text vectors LLM-assisted question-snippet model Retrieval Methods Keywords Text similarity matching N choose 1 Multi-path recall Recall Optimization Re-rank models
ETL Capabilities	Automated cleaning for TXT, Markdown, PDF, HTML, DOC, CSV formats. Unstructured service enables maximum support. Sync Notion docs as knowledge bases.
Vector Databases Supported	Qdrant (recommended), Weaviate, Zilliz
Agent Technologies	ReAct, Function Call. Tooling Support Invoke OpenAI Plugin standard tools Directly load OpenAPI Specification APIs as tools Built-in Tools 11 tools
Logging	Supported, annotations based on logs
Annotation Reply	Based on human-annotated Q&As, used for similarity-based replies. Exportable as data format for model fine-tuning.
Content Moderation	OpenAI Moderation or external APIs
Team Collaboration	Workspaces, multi-member management
API Specs	RESTful, most features covered
Deployment Methods	Docker, Helm