diff --git a/config/litellm_config.yaml b/config/litellm_config.yaml
new file mode 100644
index 0000000..42e63cc
--- /dev/null
+++ b/config/litellm_config.yaml
@@ -0,0 +1,43 @@
+
+model_list:
+  - model_name: deepseek-v4-flash
+    litellm_params:
+      model: deepseek-ai/DeepSeek-V4-Flash
+      api_base: https://api.siliconflow.cn/v1
+      api_key: os.environ/SILICONFLOW_API_KEY
+      rpm: 1000
+      tpm: 200000
+  - model_name: agnes-2.0-flash
+    litellm_params:
+      model: openai/agnes-2.0-flash
+      api_base: https://ai.qihuapi.com/v1
+      api_key: os.environ/AGNES_API_KEY
+      rpm: 500
+  - model_name: mimo-v2.5
+    litellm_params:
+      model: openai/mimo-v2.5
+      api_base: https://token-plan-cn.xiaomimimo.com/v1
+      api_key: os.environ/MIMO_API_KEY
+      rpm: 500
+  - model_name: qwen3-vl-32b
+    litellm_params:
+      model: openai/Qwen3-VL-32B-Instruct
+      api_base: https://api.siliconflow.cn/v1
+      api_key: os.environ/SILICONFLOW_API_KEY
+      rpm: 300
+
+litellm_settings:
+  drop_params: true
+  request_timeout: 120
+
+general_settings:
+  master_key: os.environ/LITELLM_MASTER_KEY
+
+router_settings:
+  routing_strategy: "usage-based-routing-v2"
+  allowed_fails: 2
+  num_retries: 2
+  fallbacks:
+    - deepseek-v4-flash: ["agnes-2.0-flash"]
+    - agnes-2.0-flash: ["deepseek-v4-flash"]
+    - mimo-v2.5: ["deepseek-v4-flash"]
diff --git a/docker-compose.yml b/docker-compose.yml
index efddc76..d2338fc 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -80,8 +80,43 @@ services:
         max-size: "20m"
         max-file: "5"
 
+  # Phase 0B: LiteLLM Proxy - Unified AI Gateway
+  litellm:
+    image: ghcr.io/berriai/litellm:main-stable
+    container_name: qihu-aiflow-litellm
+    ports:
+      - "14000:4000"
+    volumes:
+      - ./config/litellm_config.yaml:/app/config.yaml
+    environment:
+      - LITELLM_MASTER_KEY=sk-litellm-master-key-aiflow-2026
+      - SILICONFLOW_API_KEY=os.environ/SILICONFLOW_API_KEY
+      - AGNES_API_KEY=os.environ/AGNES_API_KEY
+      - MIMO_API_KEY=os.environ/MIMO_API_KEY
+      - DATABASE_URL=postgresql://aiflow:pwd2026@qihu-aiflow-pg18:5432/aiflow
+    restart: unless-stopped
+    networks:
+      - aiflow-network
+
+  # Phase 0C: Meilisearch - Full-text search engine
+  meilisearch:
+    image: getmeili/meilisearch:v1.11
+    container_name: qihu-aiflow-meilisearch
+    ports:
+      - "17700:7700"
+    volumes:
+      - meilisearch_data:/meili_data
+    environment:
+      - MEILI_MASTER_KEY=meili-master-key-aiflow-2026
+      - MEILI_ENV=production
+      - MEILI_NO_ANALYTICS=true
+    restart: unless-stopped
+    networks:
+      - aiflow-network
+
 volumes:
   redis_data:
+  meilisearch_data:
 
 networks:
   aiflow-network: