diff --git a/apps/audits/handler.py b/apps/audits/handler.py
index 5c069ac09..a304ba7c1 100644
--- a/apps/audits/handler.py
+++ b/apps/audits/handler.py
@@ -103,8 +103,6 @@ class OperatorLogHandler(metaclass=Singleton):
             return ''
         if isinstance(value[0], str):
             return ','.join(value)
-        if isinstance(value[0], dict) and value[0].get('value') and isinstance(value[0]['value'], str):
-            return ','.join([str(i['value']) for i in value])
         return json.dumps(value)
 
     def __data_processing(self, dict_item, loop=True):
diff --git a/apps/audits/utils.py b/apps/audits/utils.py
index 239dcfa3f..33e0d9639 100644
--- a/apps/audits/utils.py
+++ b/apps/audits/utils.py
@@ -6,6 +6,7 @@ from django.db import models
 
 from common.utils.timezone import as_current_tz
 from common.utils import validate_ip, get_ip_city, get_logger
+from common.db.fields import RelatedManager
 from .const import DEFAULT_CITY
 
 logger = get_logger(__name__)
@@ -53,6 +54,8 @@ def _get_instance_field_value(
                 value = dict(copy.deepcopy(value))
             elif isinstance(value, datetime):
                 value = as_current_tz(value).strftime('%Y-%m-%d %H:%M:%S')
+            elif isinstance(value, RelatedManager):
+                value = value.value
             elif isinstance(f, models.OneToOneField) and isinstance(value, models.Model):
                 nested_data = _get_instance_field_value(
                     value, include_model_fields, model_need_continue_fields, ('id',)