diff --git a/server/tasks/github/issue.py b/server/tasks/github/issue.py
index 7b5bd5ba..078b7801 100644
--- a/server/tasks/github/issue.py
+++ b/server/tasks/github/issue.py
@@ -151,6 +151,9 @@ def on_issue_opened(event_dict: dict | None) -> list:
         app.logger.info(f"Issue already exists: {issue.id}")
         return []
 
+    # 限制 body 长度
+    issue_info.body = issue_info.body[:1000] if issue_info.body else None
+
     # 创建 issue
     new_issue = Issue(
         id=ObjID.new_id(),
@@ -158,7 +161,7 @@ def on_issue_opened(event_dict: dict | None) -> list:
         issue_number=issue_info.number,
         title=issue_info.title,
         # TODO 这里超过1024的长度了，暂时不想单纯的增加字段长度，因为飞书那边消息也是有限制的
-        description=issue_info.body[:1000] if issue_info.body else None,
+        description=issue_info.body,
         extra=issue_info.model_dump(),
     )
     db.session.add(new_issue)
diff --git a/server/tasks/github/pull_request.py b/server/tasks/github/pull_request.py
index 37c10d0d..a1d37657 100644
--- a/server/tasks/github/pull_request.py
+++ b/server/tasks/github/pull_request.py
@@ -63,13 +63,16 @@ def on_pull_request_opened(event_dict: dict | list | None) -> list:
         app.logger.info(f"PullRequest already exists: {pr.id}")
         return []
 
+    # 限制 body 长度
+    pr_info.body = pr_info.body[:1000] if pr_info.body else ""
+
     # 创建 pullrequest
     new_pr = PullRequest(
         id=ObjID.new_id(),
         repo_id=repo.id,
         pull_request_number=pr_info.number,
         title=pr_info.title,
-        description=pr_info.body[:1000] if pr_info.body else "",
+        description=pr_info.body,
         base=pr_info.base.ref,
         head=pr_info.head.ref,
         state=pr_info.state,