diff --git a/sql/engines/mongo.py b/sql/engines/mongo.py
index fe491c6057..534971fd8f 100644
--- a/sql/engines/mongo.py
+++ b/sql/engines/mongo.py
@@ -1253,6 +1253,18 @@ def processlist(self, command_type, **kwargs):
                             "client"
                         ]
 
+                    # 获取此会话的用户名
+                    effective_users_key = "effectiveUsers_user"
+                    effective_users = operation.get("effectiveUsers", [])
+                    if isinstance(effective_users, list) and effective_users:
+                        first_user = effective_users[0]
+                        if isinstance(first_user, dict):
+                            operation[effective_users_key] = first_user.get("user", [])
+                        else:
+                            operation[effective_users_key] = None
+                    else:
+                        operation[effective_users_key] = None
+
                     # client_s 只是处理的mongos，并不是实际客户端
                     # client 在sharding获取不到？
                     if command_type in ["Full"]:
diff --git a/sql/engines/tests.py b/sql/engines/tests.py
index 4638708213..2cd119b761 100644
--- a/sql/engines/tests.py
+++ b/sql/engines/tests.py
@@ -1841,16 +1841,25 @@ def test_fill_query_columns(self):
 
     @patch("sql.engines.mongo.MongoEngine.get_connection")
     def test_processlist(self, mock_get_connection):
-        class Aggregate:
+        # 模拟 MongoDB aggregate 的游标行为
+        class AggregateCursor:
             def __enter__(self):
-                yield {"client": "single_client"}
-                yield {"clientMetadata": {"mongos": {"client": "sharding_client"}}}
+                yield {
+                    "client": "single_client",
+                    "effectiveUsers": [{"user": "user_1"}],
+                    "clientMetadata": {"mongos": {"client": "sharding_client"}},
+                }
+                yield {
+                    "clientMetadata": {"mongos": {}},
+                    "effectiveUsers": [{"user": "user_2"}],
+                }
+                yield {"effectiveUsers": []}
 
-            def __exit__(self, *arg, **kwargs):
+            def __exit__(self, exc_type, exc_value, traceback):
                 pass
 
         mock_conn = Mock()
-        mock_conn.admin.aggregate.return_value = Aggregate()
+        mock_conn.admin.aggregate.return_value = AggregateCursor()
         mock_get_connection.return_value = mock_conn
         command_types = ["Full", "All", "Inner", "Active"]
         for command_type in command_types:
diff --git a/sql/templates/dbdiagnostic.html b/sql/templates/dbdiagnostic.html
index 76eb34aaf1..6f5f263495 100644
--- a/sql/templates/dbdiagnostic.html
+++ b/sql/templates/dbdiagnostic.html
@@ -197,11 +197,29 @@ <h4 class="modal-title text-danger">确定要终止所选会话吗？</h4>
                     title: 'type',
                     field: 'type',
                     sortable: true
+                }, {
+                    title: 'active',
+                    field: 'active',
+                    sortable: true
                 }, {
                     title: 'desc',
                     field: 'desc',
                     sortable: true
+                },  {
+                    title: 'ns',
+                    field: 'ns',
+                    sortable: true
                 }, {
+                    title: 'effectiveUsers_user',
+                    field: 'effectiveUsers_user',
+                    sortable: true
+                }
+                , {
+                    title: 'secs_running',
+                    field: 'secs_running',
+                    sortable: true
+                }
+                , {
                     title: 'microsecs_running',
                     field: 'microsecs_running',
                     sortable: true