diff --git a/api/tests/unit_tests/core/rag/datasource/vdb/alibabacloud_mysql/test_alibabacloud_mysql_vector.py b/api/tests/unit_tests/core/rag/datasource/vdb/alibabacloud_mysql/test_alibabacloud_mysql_vector.py
index 44fe272c8c..8ccd739e64 100644
--- a/api/tests/unit_tests/core/rag/datasource/vdb/alibabacloud_mysql/test_alibabacloud_mysql_vector.py
+++ b/api/tests/unit_tests/core/rag/datasource/vdb/alibabacloud_mysql/test_alibabacloud_mysql_vector.py
@@ -110,19 +110,6 @@ class TestAlibabaCloudMySQLVector(unittest.TestCase):
         assert mock_cursor.execute.call_count >= 3  # CREATE TABLE + 2 indexes
         mock_redis.set.assert_called_once()
 
-    def test_config_validation(self):
-        """Test configuration validation."""
-        # Test missing required fields
-        with pytest.raises(ValueError):
-            AlibabaCloudMySQLVectorConfig(
-                host="",  # Empty host should raise error
-                port=3306,
-                user="test",
-                password="test",
-                database="test",
-                max_connection=5,
-            )
-
     @patch(
         "core.rag.datasource.vdb.alibabacloud_mysql.alibabacloud_mysql_vector.mysql.connector.pooling.MySQLConnectionPool"
     )
@@ -718,5 +705,29 @@ class TestAlibabaCloudMySQLVector(unittest.TestCase):
         mock_cursor.fetchone.side_effect = [{"VERSION()": "8.0.36"}, {"vector_support": True}]
 
 
+@pytest.mark.parametrize(
+    "invalid_config_override",
+    [
+        {"host": ""},  # Test empty host
+        {"port": 0},  # Test invalid port
+        {"max_connection": 0},  # Test invalid max_connection
+    ],
+)
+def test_config_validation_parametrized(invalid_config_override):
+    """Test configuration validation for various invalid inputs using parametrize."""
+    config = {
+        "host": "localhost",
+        "port": 3306,
+        "user": "test",
+        "password": "test",
+        "database": "test",
+        "max_connection": 5,
+    }
+    config.update(invalid_config_override)
+
+    with pytest.raises(ValueError):
+        AlibabaCloudMySQLVectorConfig(**config)
+
+
 if __name__ == "__main__":
     unittest.main()
diff --git a/web/i18n/zh-Hans/common.ts b/web/i18n/zh-Hans/common.ts
index e73ac4cc6b..98ffb49782 100644
--- a/web/i18n/zh-Hans/common.ts
+++ b/web/i18n/zh-Hans/common.ts
@@ -20,7 +20,7 @@ const translation = {
     save: '保存',
     yes: '是',
     no: '否',
-    deleteConfirmTitle: '删除?',
+    deleteConfirmTitle: '删除？',
     confirmAction: '请确认您的操作。',
     saveAndEnable: '保存并启用',
     edit: '编辑',