diff --git a/backend/app/utils/agent.py b/backend/app/utils/agent.py
index 61afc359b..da31f53c1 100644
--- a/backend/app/utils/agent.py
+++ b/backend/app/utils/agent.py
@@ -47,6 +47,7 @@ from app.utils.toolkit.twitter_toolkit import TwitterToolkit
 from app.utils.toolkit.linkedin_toolkit import LinkedInToolkit
 from app.utils.toolkit.reddit_toolkit import RedditToolkit
 from app.utils.toolkit.slack_toolkit import SlackToolkit
+from app.utils.toolkit.lark_toolkit import LarkToolkit
 from camel.types import ModelPlatformType, ModelType
 from camel.toolkits import MCPToolkit, ToolkitMessageIntegration
 import datetime
@@ -1598,6 +1599,7 @@ async def get_toolkits(tools: list[str], agent_name: str, api_task_id: str):
         "google_gmail_mcp_toolkit": GoogleGmailMCPToolkit,
         "image_analysis_toolkit": ImageAnalysisToolkit,
         "linkedin_toolkit": LinkedInToolkit,
+        "lark_toolkit": LarkToolkit,
         "mcp_search_toolkit": McpSearchToolkit,
         "notion_mcp_toolkit": NotionMCPToolkit,
         "pptx_toolkit": PPTXToolkit,
diff --git a/backend/app/utils/toolkit/lark_toolkit.py b/backend/app/utils/toolkit/lark_toolkit.py
new file mode 100644
index 000000000..6aa864e3d
--- /dev/null
+++ b/backend/app/utils/toolkit/lark_toolkit.py
@@ -0,0 +1,22 @@
+from camel.toolkits import LarkToolkit as BaseLarkToolkit
+from camel.toolkits.function_tool import FunctionTool
+
+from app.component.environment import env
+from app.service.task import Agents
+from app.utils.listen.toolkit_listen import auto_listen_toolkit
+from app.utils.toolkit.abstract_toolkit import AbstractToolkit
+
+
+@auto_listen_toolkit(BaseLarkToolkit)
+class LarkToolkit(BaseLarkToolkit, AbstractToolkit):
+    agent_name: str = Agents.social_medium_agent
+
+    def __init__(self, api_task_id: str, timeout: float | None = None):
+        super().__init__(timeout=timeout)
+        self.api_task_id = api_task_id
+
+    @classmethod
+    def get_can_use_tools(cls, api_task_id: str) -> list[FunctionTool]:
+        if env("LARK_APP_ID") and env("LARK_APP_SECRET"):
+            return LarkToolkit(api_task_id).get_tools()
+        return []
diff --git a/server/app/model/config/config.py b/server/app/model/config/config.py
index 4677b4e82..5e8dcd1b9 100644
--- a/server/app/model/config/config.py
+++ b/server/app/model/config/config.py
@@ -39,14 +39,18 @@ class ConfigInfo:
         #     "env_vars": [],
         #     "toolkit": "",
         # },
-        ConfigGroup.SLACK.value: {
-            "env_vars": ["SLACK_BOT_TOKEN"],
-            "toolkit": "slack_toolkit",
-        },
-        ConfigGroup.NOTION.value: {
-            "env_vars": ["MCP_REMOTE_CONFIG_DIR"],
-            "toolkit": "notion_mcp_toolkit",
-        },
+        ConfigGroup.SLACK.value: {
+            "env_vars": ["SLACK_BOT_TOKEN"],
+            "toolkit": "slack_toolkit",
+        },
+        ConfigGroup.LARK.value: {
+            "env_vars": ["LARK_APP_ID", "LARK_APP_SECRET"],
+            "toolkit": "lark_toolkit",
+        },
+        ConfigGroup.NOTION.value: {
+            "env_vars": ["MCP_REMOTE_CONFIG_DIR"],
+            "toolkit": "notion_mcp_toolkit",
+        },
         ConfigGroup.TWITTER.value: {
             "env_vars": [
                 "TWITTER_CONSUMER_KEY",
diff --git a/server/app/type/config_group.py b/server/app/type/config_group.py
index df5103e64..28fcc4d39 100644
--- a/server/app/type/config_group.py
+++ b/server/app/type/config_group.py
@@ -1,15 +1,16 @@
 from enum import Enum
 
 
-class ConfigGroup(str, Enum):
-    WHATSAPP = "WhatsApp"
-    TWITTER = "X(Twitter)"
-    LINKEDIN = "LinkedIn"
-    REDDIT = "Reddit"
-    SLACK = "Slack"
-    NOTION = "Notion"
-    GOOGLE_SUITE = "GoogleSuite"
-    DISCORD = "Discord"
+class ConfigGroup(str, Enum):
+    WHATSAPP = "WhatsApp"
+    TWITTER = "X(Twitter)"
+    LINKEDIN = "LinkedIn"
+    REDDIT = "Reddit"
+    SLACK = "Slack"
+    LARK = "Lark"
+    NOTION = "Notion"
+    GOOGLE_SUITE = "GoogleSuite"
+    DISCORD = "Discord"
     SEARCH = "Search"
     AUDIO_ANALYSIS = "Audio Analysis"
     CODE_EXECUTION = "Code Execution"
diff --git a/src/components/AddWorker/ToolSelect.tsx b/src/components/AddWorker/ToolSelect.tsx
index 92922f92e..e94b3364c 100644
--- a/src/components/AddWorker/ToolSelect.tsx
+++ b/src/components/AddWorker/ToolSelect.tsx
@@ -337,10 +337,31 @@ const ToolSelect = forwardRef<
 				// Continue anyway to trigger installation
 			}
 			
-		// Trigger instantiation for Google Calendar
-		if (activeMcp.key === "Google Calendar") {
-			console.log("[ToolSelect installMcp] Starting Google Calendar installation");
-			try {
+			if (activeMcp.key !== "Google Calendar") {
+				const integrationItem = integrations.find(
+					(item) => item.key === activeMcp.key
+				);
+				addOption(
+					{
+						id: activeMcp.id,
+						key: activeMcp.key,
+						name: activeMcp.name ?? activeMcp.key,
+						description:
+							typeof integrationItem?.desc === "string"
+								? integrationItem.desc
+								: "",
+						toolkit: integrationItem?.toolkit,
+						isLocal: true,
+					},
+					true
+				);
+				return;
+			}
+
+			// Trigger instantiation for Google Calendar
+			if (activeMcp.key === "Google Calendar") {
+				console.log("[ToolSelect installMcp] Starting Google Calendar installation");
+				try {
 				const response = await fetchPost("/install/tool/google_calendar");
 				
 				if (response.success) {
diff --git a/src/components/AddWorker/index.tsx b/src/components/AddWorker/index.tsx
index 7393c5982..c06d8cd76 100644
--- a/src/components/AddWorker/index.tsx
+++ b/src/components/AddWorker/index.tsx
@@ -164,7 +164,11 @@ export function AddWorker({
 		// call ToolSelect's install method
 		if (toolSelectRef.current) {
 			try {
-				if (activeMcp.key === "EXA Search" || activeMcp.key === "Google Calendar") {
+				if (
+					activeMcp.key === "EXA Search" ||
+					activeMcp.key === "Google Calendar" ||
+					activeMcp.key === "Lark"
+				) {
 					await toolSelectRef.current.installMcp(
 						activeMcp.id,
 						{ ...envValues },
diff --git a/src/components/IntegrationList/index.tsx b/src/components/IntegrationList/index.tsx
index 24098f960..4ee29e034 100644
--- a/src/components/IntegrationList/index.tsx
+++ b/src/components/IntegrationList/index.tsx
@@ -88,8 +88,8 @@ export default function IntegrationList({
 			console.log(item);
 			const searchKey = isSelectMode ? "EXA Search" : "Search";
 
-			if (item.key === searchKey) {
-				const mcp = createMcpFromItem(item, 13);
+			if (item.key === searchKey || item.key === "Lark") {
+				const mcp = createMcpFromItem(item, item.key === "Lark" ? 15 : 13);
 				if (isSelectMode) {
 					onShowEnvConfig?.(mcp);
 				} else {