diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000000..bbcf0fa410
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,6 @@
+{
+  "name": "Archon",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {}
+}
diff --git a/python/Dockerfile.agents b/python/Dockerfile.agents
index 2013bc3c60..af62d2925d 100644
--- a/python/Dockerfile.agents
+++ b/python/Dockerfile.agents
@@ -1,5 +1,5 @@
 # Agents Service - Lightweight Pydantic AI agents
-FROM python:3.12-slim
+FROM python:3.13-slim
 
 WORKDIR /app
 
diff --git a/python/Dockerfile.mcp b/python/Dockerfile.mcp
index 045da7120d..310ec9c7a5 100644
--- a/python/Dockerfile.mcp
+++ b/python/Dockerfile.mcp
@@ -1,5 +1,5 @@
 # MCP Service - Lightweight HTTP-based microservice  
-FROM python:3.12-slim
+FROM python:3.13-slim
 
 WORKDIR /app
 
diff --git a/python/Dockerfile.server b/python/Dockerfile.server
index 6e0ea5585f..7e88432c40 100644
--- a/python/Dockerfile.server
+++ b/python/Dockerfile.server
@@ -1,5 +1,5 @@
 # Server Service - Web crawling and document processing microservice
-FROM python:3.12 AS builder
+FROM python:3.13-slim AS builder
 
 WORKDIR /build
 
@@ -18,7 +18,7 @@ RUN uv venv /venv && \
     uv pip install --group server --group server-reranking
 
 # Runtime stage
-FROM python:3.12-slim
+FROM python:3.13-slim
 
 WORKDIR /app
 
diff --git a/python/src/server/services/credential_service.py b/python/src/server/services/credential_service.py
index 017c3b2af1..a890a84848 100644
--- a/python/src/server/services/credential_service.py
+++ b/python/src/server/services/credential_service.py
@@ -444,7 +444,7 @@ async def _get_provider_api_key(self, provider: str) -> str | None:
         key_mapping = {
             "openai": "OPENAI_API_KEY",
             "google": "GOOGLE_API_KEY",
-            "ollama": None,  # No API key needed
+            "ollama": "OPENAI_API_KEY",  # 复用 OPENAI key for Ollama
         }
 
         key_name = key_mapping.get(provider)
diff --git a/python/src/server/services/llm_provider_service.py b/python/src/server/services/llm_provider_service.py
index d7c834f9f2..b5a08f96f0 100644
--- a/python/src/server/services/llm_provider_service.py
+++ b/python/src/server/services/llm_provider_service.py
@@ -101,9 +101,9 @@ async def get_llm_client(provider: str | None = None, use_embedding_provider: bo
             logger.info("OpenAI client created successfully")
 
         elif provider_name == "ollama":
-            # Ollama requires an API key in the client but doesn't actually use it
+            # Ollama can use a dummy API key if none provided
             client = openai.AsyncOpenAI(
-                api_key="ollama",  # Required but unused by Ollama
+                api_key=api_key,  # Use provided key or dummy value
                 base_url=base_url or "http://localhost:11434/v1",
             )
             logger.info(f"Ollama client created successfully with base URL: {base_url}")