diff --git a/apps/llm/reasoning.py b/apps/llm/reasoning.py
index 58c3fd715e2159194568b294983647c94c120513..79768783d258fff4eb02a4fd5809e1110186fa33 100644
--- a/apps/llm/reasoning.py
+++ b/apps/llm/reasoning.py
@@ -61,15 +61,16 @@ class ReasoningContent:
             return reason, text
 
         if self.reasoning_type == "args":
-            if hasattr(chunk.choices[0].delta, "reasoning_content"):
+            if hasattr(
+                    chunk.choices[0].delta, "reasoning_content") and chunk.choices[0].delta.reasoning_content is not None:  # type: ignore[attr-defined]
+                # 仍在推理中，继续添加推理内容
                 reason = chunk.choices[0].delta.reasoning_content or ""  # type: ignore[attr-defined]
             else:
                 # 推理结束，设置标志并添加结束标签
                 self.is_reasoning = False
                 reason = "</think>"
                 # 如果当前内容不是推理内容标签，将其作为文本返回
-                if content and not content.startswith("</think>"):
-                    text = content
+                text = content.lstrip("</think>")
         elif self.reasoning_type == "tokens":
             for token in REASONING_END_TOKEN:
                 if token == content:
diff --git a/apps/scheduler/pool/loader/mcp.py b/apps/scheduler/pool/loader/mcp.py
index 79e7bc381622937877c4450f5de01dc03aceded1..bb4cb8a10408118d7614145259e1ef0fd9de8d46 100644
--- a/apps/scheduler/pool/loader/mcp.py
+++ b/apps/scheduler/pool/loader/mcp.py
@@ -430,7 +430,10 @@ class MCPLoader(metaclass=SingletonMeta):
             symlinks=True,
         )
         if mcp_env is not None:
-            mcp_config.config.env.update(mcp_env)
+            if mcp_config.type == MCPType.STDIO:
+                mcp_config.config.env.update(mcp_env)
+            else:
+                mcp_config.config.headers.update(mcp_env)
         if mcp_config.type == MCPType.STDIO:
             index = None
             for i in range(len(mcp_config.config.args)):
diff --git a/apps/scheduler/pool/mcp/client.py b/apps/scheduler/pool/mcp/client.py
index fb3c2da0bd2e58e4ee590379687a65770b2e1640..b672690536bc1f03923de51bef6b1ed88c785a04 100644
--- a/apps/scheduler/pool/mcp/client.py
+++ b/apps/scheduler/pool/mcp/client.py
@@ -55,7 +55,6 @@ class MCPClient:
         """
         # 创建Client
         if isinstance(config, MCPServerSSEConfig):
-            env = config.env or {}
             headers = config.headers or {}
             client = sse_client(
                 url=config.url,
diff --git a/apps/schemas/mcp.py b/apps/schemas/mcp.py
index f740713ac600b1519c564975649cc1c9729d9036..718726e140681bc24b5c1b3cd80dd820a40f4fd1 100644
--- a/apps/schemas/mcp.py
+++ b/apps/schemas/mcp.py
@@ -38,25 +38,24 @@ class MCPType(str, Enum):
 class MCPBasicConfig(BaseModel):
     """MCP 基本配置"""
 
-    env: dict[str, Any] = Field(description="MCP 服务器环境变量", default={})
     auto_approve: list[str] = Field(description="自动批准的MCP工具ID列表", default=[], alias="autoApprove")
     disabled: bool = Field(description="MCP 服务器是否禁用", default=False)
     auto_install: bool = Field(description="是否自动安装MCP服务器", default=True)
     timeout: int = Field(description="MCP 服务器超时时间（秒）", default=60, alias="timeout")
     description: str = Field(description="MCP 服务器自然语言描述", default="")
-    headers: dict[str, str] = Field(description="MCP 服务器请求头", default={}, alias="headers")
 
 
 class MCPServerStdioConfig(MCPBasicConfig):
     """MCP 服务器配置"""
 
+    env: dict[str, Any] = Field(description="MCP 服务器环境变量", default={})
     command: str = Field(description="MCP 服务器命令")
     args: list[str] = Field(description="MCP 服务器命令参数")
 
 
 class MCPServerSSEConfig(MCPBasicConfig):
     """MCP 服务器配置"""
-
+    headers: dict[str, str] = Field(description="MCP 服务器请求头", default={})
     url: str = Field(description="MCP 服务器地址", default="http://example.com/sse", pattern=r"^https?://.*$")
 
 
diff --git a/apps/services/appcenter.py b/apps/services/appcenter.py
index 1541162300526b98219894606d999f069cc95e1c..0a72e4654d90b45bd2972cf53a52b99392061522 100644
--- a/apps/services/appcenter.py
+++ b/apps/services/appcenter.py
@@ -482,12 +482,9 @@ class AppCenterManager:
             # 在预期的条件下，如果在 data 或 app_data 中找不到 mcp_service，则默认回退为空列表。
             metadata.mcp_service = []
         # 处理llm_id字段
-        if data is not None and hasattr(data, "llm") and data.llm:
+        if data is not None and hasattr(data, "llm"):
             # 创建应用场景，验证传入的 llm_id 状态 (create_app)
             metadata.llm_id = data.llm if data.llm else "empty"
-        elif data is not None and hasattr(data, "llm_id"):
-            # 更新应用场景，使用 data 中的 llm_id (update_app)
-            metadata.llm_id = data.llm if data.llm else "empty"
         elif app_data is not None and hasattr(app_data, "llm_id"):
             # 更新应用发布状态场景，使用 app_data 中的 llm_id (update_app_publish_status)
             metadata.llm_id = app_data.llm_id if app_data.llm_id else "empty"
diff --git a/apps/services/mcp_service.py b/apps/services/mcp_service.py
index 0b72e0748d6375a2def140d305cfdde4c2caade8..f6fec0ebd2f7053d3f8bc72a9d97ba077019528b 100644
--- a/apps/services/mcp_service.py
+++ b/apps/services/mcp_service.py
@@ -97,12 +97,15 @@ class MCPServiceManager:
                 filters["activated"] = {"$in": [user_sub]}
             else:
                 filters["activated"] = {"$nin": [user_sub]}
-        if not is_install:
-            user_info = await UserManager.get_userinfo_by_user_sub(user_sub)
-            if not user_info.is_admin:
-                filters["status"] = MCPInstallStatus.READY.value
-        else:
+        user_info = await UserManager.get_userinfo_by_user_sub(user_sub)
+        if not user_info.is_admin:
             filters["status"] = MCPInstallStatus.READY.value
+        else:
+            if is_install is not None:
+                if is_install:
+                    filters["status"] = MCPInstallStatus.READY.value
+                else:
+                    filters["status"] = {"$ne": MCPInstallStatus.READY.value}
         mcpservice_pools = await MCPServiceManager._search_mcpservice(filters, page)
         return [
             MCPServiceCardItem(