diff --git a/README.md b/README.md
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+++ b/README.md
@@ -1,62 +1,60 @@
-# Chromadb Admin
+# chromadb-admin
 
-Admin UI for the Chroma embedding database, built with Next.js
+Local deployment of [chromadb-admin](https://github.com/flanker/chromadb-admin) — a Next.js admin UI for [ChromaDB](https://docs.trychroma.com), the vector database used by **ScraperControl** for semantic search and deduplication.
 
-![screely-1696786774071](https://github.com/flanker/chromadb-admin/assets/109811/6d4369d4-d10c-49f7-8342-89849f271dbe)
+## Services
 
-## Links：
+| Service | Port | Description |
+|---------|------|-------------|
+| `chromadb` | `8000` | ChromaDB vector database |
+| `chromadb-admin` | `3002` | Next.js admin UI (not currently running) |
 
-* GitHub Repo: [https://github.com/flanker/chromadb-admin](https://github.com/flanker/chromadb-admin)
-* Chroma Official Website [https://docs.trychroma.com](https://docs.trychroma.com)
+## ChromaDB Configuration
 
-## Authentication Support
+- **Config file:** `/opt/chromadb/config.yaml`
+- **Data directory:** `/opt/chromadb/data` (bind-mounted)
+- **Persistence:** Enabled (`IS_PERSISTENT=TRUE`)
+- **Telemetry:** Disabled (`ANONYMIZED_TELEMETRY=FALSE`)
 
-<img width="743" alt="image" src="https://github.com/flanker/chromadb-admin/assets/109811/c15cab9a-db80-4e2f-b732-a3bd5ef557da">
+## ScraperControl Collections
 
-## Run Locally
+ScraperControl uses 5 ChromaDB collections:
 
-First, start the development server:
+| Collection | Purpose | Document format |
+|------------|---------|-----------------|
+| `church_identity` | Church deduplication | `{name} {address} {city} {country}` |
+| `search_results` | FreeSearch result matching | `{title} {snippet} {url}` |
+| `page_classification` | Content classification | Page text (first 2000 chars) |
+| `schedule_sections` | Mass schedule detection | Text blocks with mass times |
+| `page_snapshots` | Change detection | Full page text |
+
+Embeddings are generated by **Ollama** (`nomic-embed-text`, 274 MB) running at `http://192.168.0.241:11434`.
+
+## Running
 
 ```bash
-npm run dev
-# or
-yarn dev
-# or
-pnpm dev
-# or
-bun dev
+# Start ChromaDB only
+docker compose up -d chromadb
+
+# Start everything including admin UI
+docker compose up -d
 ```
 
-THen, open [http://localhost:3001](http://localhost:3001) in your browser to see the app.
+Access the admin UI at `http://192.168.0.241:3002` (when running).
 
-## Run with Docker
+Connect using: `http://192.168.0.241:8000`
 
-Run
+## Deployment
 
-```bash
-docker run -p 3001:3001 fengzhichao/chromadb-admin
-```
+Runs on `192.168.0.241` (albert-MacBookPro Linux server).
 
-and visit https://localhost:3001⁠ in the browser.
+**Docker Compose:** `/opt/docker/chromadb/docker-compose.yml`
 
-*NOTE*: Use `http://host.docker.internal:8000` for the connection string if you want to connect to a ChromaDB instance running locally.
+| Endpoint | URL |
+|----------|-----|
+| ChromaDB API | `http://192.168.0.241:8000` |
+| Admin UI | `http://192.168.0.241:3002` (when running) |
 
-## Build and Run with Docker locally
+## Upstream
 
-Build the Docker image:
-
-```bash
-docker build -t chromadb-admin .
-```
-
-Run the Docker container:
-
-```bash
-docker run -p 3001:3001 chromadb-admin
-```
-
-## Note
-
-This is NOT an official Chroma project.
-
-This project is licensed under the terms of the MIT license.
+This is a local deployment of the open-source [flanker/chromadb-admin](https://github.com/flanker/chromadb-admin) project (MIT license), with a custom `docker-compose.yml` for this server.