diff --git a/apps/api/plane/api/views/issue.py b/apps/api/plane/api/views/issue.py
index da9edc66d66..462a249bb73 100644
--- a/apps/api/plane/api/views/issue.py
+++ b/apps/api/plane/api/views/issue.py
@@ -1307,10 +1307,13 @@ def patch(self, request, slug, project_id, issue_id, pk):
         issue_link = IssueLink.objects.get(workspace__slug=slug, project_id=project_id, issue_id=issue_id, pk=pk)
         requested_data = json.dumps(request.data, cls=DjangoJSONEncoder)
         current_instance = json.dumps(IssueLinkSerializer(issue_link).data, cls=DjangoJSONEncoder)
+        previous_url = issue_link.url
         serializer = IssueLinkSerializer(issue_link, data=request.data, partial=True)
         if serializer.is_valid():
             serializer.save()
-            crawl_work_item_link_title.delay(serializer.data.get("id"), serializer.data.get("url"))
+            updated_url = serializer.data.get("url")
+            if updated_url and updated_url != previous_url:
+                crawl_work_item_link_title.delay(serializer.data.get("id"), updated_url)
             issue_activity.delay(
                 type="link.activity.updated",
                 requested_data=requested_data,
diff --git a/apps/api/plane/app/views/issue/link.py b/apps/api/plane/app/views/issue/link.py
index 54902123026..94b6d258729 100644
--- a/apps/api/plane/app/views/issue/link.py
+++ b/apps/api/plane/app/views/issue/link.py
@@ -73,10 +73,14 @@ def partial_update(self, request, slug, project_id, issue_id, pk):
         requested_data = json.dumps(request.data, cls=DjangoJSONEncoder)
         current_instance = json.dumps(IssueLinkSerializer(issue_link).data, cls=DjangoJSONEncoder)
 
+        previous_url = issue_link.url
+
         serializer = IssueLinkSerializer(issue_link, data=request.data, partial=True)
         if serializer.is_valid():
             serializer.save()
-            crawl_work_item_link_title.delay(serializer.data.get("id"), serializer.data.get("url"))
+            updated_url = serializer.data.get("url")
+            if updated_url and updated_url != previous_url:
+                crawl_work_item_link_title.delay(serializer.data.get("id"), updated_url)
 
             issue_activity.delay(
                 type="link.activity.updated",
diff --git a/apps/api/plane/tests/unit/views/test_issue_link.py b/apps/api/plane/tests/unit/views/test_issue_link.py
new file mode 100644
index 00000000000..00646cc2901
--- /dev/null
+++ b/apps/api/plane/tests/unit/views/test_issue_link.py
@@ -0,0 +1,212 @@
+# Copyright (c) 2023-present Plane Software, Inc. and contributors
+# SPDX-License-Identifier: AGPL-3.0-only
+# See the LICENSE file for details.
+
+"""
+Unit regression tests for IssueLinkViewSet.partial_update.
+
+Verifies that crawl_work_item_link_title is only scheduled when the URL
+actually changes, preventing overwriting custom link metadata and unnecessary crawls.
+See: https://github.com/makeplane/plane/issues/9674
+"""
+
+import uuid
+from unittest.mock import MagicMock, patch
+
+import pytest
+from rest_framework import status
+from rest_framework.parsers import JSONParser
+from rest_framework.request import Request
+from rest_framework.test import APIRequestFactory
+
+from plane.app.views.issue.link import IssueLinkViewSet
+from plane.api.views.issue import IssueLinkDetailAPIEndpoint
+
+
+@pytest.mark.unit
+class TestIssueLinkPartialUpdate:
+    @pytest.fixture(autouse=True)
+    def setup_view(self):
+        self.factory = APIRequestFactory()
+        self.view = IssueLinkViewSet()
+        self.workspace_slug = "test-workspace"
+        self.project_id = str(uuid.uuid4())
+        self.issue_id = str(uuid.uuid4())
+        self.link_id = str(uuid.uuid4())
+        self.user_id = str(uuid.uuid4())
+
+    def _create_mock_request(self, data):
+        wsgi_request = self.factory.patch("/api/test/", data=data, format="json")
+        request = Request(wsgi_request, parsers=[JSONParser()])
+        request.user = MagicMock()
+        request.user.id = self.user_id
+        return request
+
+    @patch("plane.app.views.issue.link.base_host", return_value="https://app.plane.so")
+    @patch("plane.app.views.issue.link.issue_activity")
+    @patch("plane.app.views.issue.link.crawl_work_item_link_title")
+    @patch("plane.app.views.issue.link.IssueLinkSerializer")
+    @patch("plane.app.views.issue.link.IssueLink.objects.get")
+    def test_partial_update_does_not_recrawl_when_url_unchanged(
+        self, mock_get_link, mock_serializer_cls, mock_crawl, mock_activity, mock_base_host
+    ):
+        """Updating link title or metadata without changing url must NOT trigger crawler."""
+        initial_url = "https://github.com/makeplane/plane"
+        mock_instance = MagicMock()
+        mock_instance.id = self.link_id
+        mock_instance.url = initial_url
+        mock_get_link.return_value = mock_instance
+
+        # Mock serializer behavior
+        mock_serializer_instance = MagicMock()
+        mock_serializer_instance.is_valid.return_value = True
+        mock_serializer_instance.data = {
+            "id": self.link_id,
+            "title": "Custom Renamed Title",
+            "url": initial_url,
+            "metadata": {"custom": "data"},
+        }
+        mock_serializer_cls.return_value = mock_serializer_instance
+
+        # Mock get_queryset for self.get_queryset().get(id=...)
+        mock_queryset = MagicMock()
+        mock_queryset.get.return_value = mock_instance
+        self.view.get_queryset = MagicMock(return_value=mock_queryset)
+
+        request = self._create_mock_request({"title": "Custom Renamed Title"})
+        response = self.view.partial_update(
+            request,
+            slug=self.workspace_slug,
+            project_id=self.project_id,
+            issue_id=self.issue_id,
+            pk=self.link_id,
+        )
+
+        assert response.status_code == status.HTTP_200_OK
+        mock_crawl.delay.assert_not_called()
+        mock_activity.delay.assert_called_once()
+
+    @patch("plane.app.views.issue.link.base_host", return_value="https://app.plane.so")
+    @patch("plane.app.views.issue.link.issue_activity")
+    @patch("plane.app.views.issue.link.crawl_work_item_link_title")
+    @patch("plane.app.views.issue.link.IssueLinkSerializer")
+    @patch("plane.app.views.issue.link.IssueLink.objects.get")
+    def test_partial_update_triggers_crawl_when_url_changed(
+        self, mock_get_link, mock_serializer_cls, mock_crawl, mock_activity, mock_base_host
+    ):
+        """Updating url to a new value MUST trigger crawl_work_item_link_title."""
+        initial_url = "https://github.com/makeplane/plane"
+        new_url = "https://github.com/makeplane/plane/pull/123"
+
+        mock_instance = MagicMock()
+        mock_instance.id = self.link_id
+        mock_instance.url = initial_url
+        mock_get_link.return_value = mock_instance
+
+        mock_serializer_instance = MagicMock()
+        mock_serializer_instance.is_valid.return_value = True
+        mock_serializer_instance.data = {
+            "id": self.link_id,
+            "title": "Old Title",
+            "url": new_url,
+            "metadata": {},
+        }
+        mock_serializer_cls.return_value = mock_serializer_instance
+
+        mock_queryset = MagicMock()
+        mock_queryset.get.return_value = mock_instance
+        self.view.get_queryset = MagicMock(return_value=mock_queryset)
+
+        request = self._create_mock_request({"url": new_url})
+        response = self.view.partial_update(
+            request,
+            slug=self.workspace_slug,
+            project_id=self.project_id,
+            issue_id=self.issue_id,
+            pk=self.link_id,
+        )
+
+        assert response.status_code == status.HTTP_200_OK
+        mock_crawl.delay.assert_called_once_with(self.link_id, new_url)
+        mock_activity.delay.assert_called_once()
+
+
+@pytest.mark.unit
+class TestIssueLinkDetailPatch:
+    @pytest.fixture(autouse=True)
+    def setup_view(self):
+        self.factory = APIRequestFactory()
+        self.view = IssueLinkDetailAPIEndpoint()
+        self.workspace_slug = "test-workspace"
+        self.project_id = str(uuid.uuid4())
+        self.issue_id = str(uuid.uuid4())
+        self.link_id = str(uuid.uuid4())
+        self.user_id = str(uuid.uuid4())
+
+    def _create_mock_request(self, data):
+        wsgi_request = self.factory.patch("/api/test/", data=data, format="json")
+        request = Request(wsgi_request, parsers=[JSONParser()])
+        request.user = MagicMock()
+        request.user.id = self.user_id
+        return request
+
+    @patch("plane.api.views.issue.issue_activity")
+    @patch("plane.api.views.issue.crawl_work_item_link_title")
+    @patch("plane.api.views.issue.IssueLinkSerializer")
+    @patch("plane.api.views.issue.IssueLink.objects.get")
+    def test_patch_does_not_recrawl_when_url_unchanged(
+        self, mock_get_link, mock_serializer_cls, mock_crawl, mock_activity
+    ):
+        initial_url = "https://github.com/makeplane/plane"
+        mock_instance = MagicMock()
+        mock_instance.id = self.link_id
+        mock_instance.url = initial_url
+        mock_get_link.return_value = mock_instance
+
+        mock_serializer_instance = MagicMock()
+        mock_serializer_instance.is_valid.return_value = True
+        mock_serializer_instance.data = {"id": self.link_id, "url": initial_url}
+        mock_serializer_cls.return_value = mock_serializer_instance
+
+        response = self.view.patch(
+            self._create_mock_request({"title": "Custom Renamed Title"}),
+            slug=self.workspace_slug,
+            project_id=self.project_id,
+            issue_id=self.issue_id,
+            pk=self.link_id,
+        )
+
+        assert response.status_code == status.HTTP_200_OK
+        mock_crawl.delay.assert_not_called()
+        mock_activity.delay.assert_called_once()
+
+    @patch("plane.api.views.issue.issue_activity")
+    @patch("plane.api.views.issue.crawl_work_item_link_title")
+    @patch("plane.api.views.issue.IssueLinkSerializer")
+    @patch("plane.api.views.issue.IssueLink.objects.get")
+    def test_patch_triggers_crawl_when_url_changed(
+        self, mock_get_link, mock_serializer_cls, mock_crawl, mock_activity
+    ):
+        initial_url = "https://github.com/makeplane/plane"
+        new_url = "https://github.com/makeplane/plane/pull/123"
+        mock_instance = MagicMock()
+        mock_instance.id = self.link_id
+        mock_instance.url = initial_url
+        mock_get_link.return_value = mock_instance
+
+        mock_serializer_instance = MagicMock()
+        mock_serializer_instance.is_valid.return_value = True
+        mock_serializer_instance.data = {"id": self.link_id, "url": new_url}
+        mock_serializer_cls.return_value = mock_serializer_instance
+
+        response = self.view.patch(
+            self._create_mock_request({"url": new_url}),
+            slug=self.workspace_slug,
+            project_id=self.project_id,
+            issue_id=self.issue_id,
+            pk=self.link_id,
+        )
+
+        assert response.status_code == status.HTTP_200_OK
+        mock_crawl.delay.assert_called_once_with(self.link_id, new_url)
+        mock_activity.delay.assert_called_once()