diff --git a/server/event_handler/intsall.py b/server/event_handler/intsall.py
index 4baedb9b..757fd739 100644
--- a/server/event_handler/intsall.py
+++ b/server/event_handler/intsall.py
@@ -6,7 +6,7 @@
 import time
 
 
-class InstallEventHandler:
+class InstallationEventHandler:
     event: Any
     auth: Auth.AppAuth
     g: Github
@@ -50,3 +50,49 @@ async def execute(self):
         except GithubException as e:
             print(f"处理 GitHub 请求时出错：{e}")
             return {"success": False, "error": str(e)}
+
+
+class InstallationEditEventHandler:
+    event: Any
+    auth: Auth.AppAuth
+    g: Github
+
+    def __init__(self, payload: Any, auth: Auth.AppAuth, installation_id: int) -> None:
+        self.event: Any = payload
+        self.auth: Auth.AppAuth = auth
+        self.g: Github = Github(auth=auth)
+
+    def delete_config(self):
+        repositories = self.event["repositories_removed"]
+        repo_ids = [str(repo["id"]) for repo in repositories]
+        repository_config = RepositoryConfigDAO()
+        repository_config.delete_by_repo_ids(repo_ids)
+
+    def add_config(self):
+        repositories = self.event["repositories_added"]
+        owner_id = self.event["installation"]["account"]["id"]
+        repository_config_dao = RepositoryConfigDAO()
+        repository_configs: List[RepositoryConfig] = []
+        for repo in repositories:
+            repository_config = RepositoryConfig(
+                owner_id=str(owner_id),
+                repo_name=repo["full_name"],
+                repo_id=str(repo["id"]),
+                robot_id="",
+                created_at=int(time.time()),
+            )
+            repository_configs.append(repository_config)
+        repository_config_dao.create_batch(repository_configs)
+
+    async def execute(self):
+        try:
+            action = self.event["action"]
+            if action == "removed":
+                self.delete_config()
+                return {"success": True}
+            if action == "added":
+                self.add_config()
+                return {"success": True}
+        except GithubException as e:
+            print(f"处理 GitHub 请求时出错：{e}")
+            return {"success": False, "error": str(e)}
diff --git a/server/github_app/handlers.py b/server/github_app/handlers.py
index 3caea4ad..0581221f 100644
--- a/server/github_app/handlers.py
+++ b/server/github_app/handlers.py
@@ -1,6 +1,6 @@
 from typing import Union
 
-from event_handler.intsall import InstallEventHandler
+from event_handler.intsall import InstallationEventHandler, InstallationEditEventHandler
 from petercat_utils import get_env_variable
 from github import Auth
 
@@ -26,7 +26,8 @@ def get_handler(
     DiscussionEventHandler,
     DiscussionCommentEventHandler,
     PullRequestReviewCommentEventHandler,
-    InstallEventHandler,
+    InstallationEventHandler,
+    InstallationEditEventHandler,
     None,
 ]:
     handlers = {
@@ -37,7 +38,8 @@ def get_handler(
         "discussion_comment": DiscussionCommentEventHandler,
         "pull_request_review_comment": PullRequestReviewCommentEventHandler,
         "pull_request_review": PullRequestReviewCommentEventHandler,
-        "installation": InstallEventHandler,
+        "installation": InstallationEventHandler,
+        "installation_repositories": InstallationEditEventHandler,
     }
     return (
         handlers.get(event)(payload=payload, auth=auth, installation_id=installation_id)