diff --git a/src/spaceone/dashboard/service/private_data_table_service.py b/src/spaceone/dashboard/service/private_data_table_service.py
index 5695caa..c5bfc37 100644
--- a/src/spaceone/dashboard/service/private_data_table_service.py
+++ b/src/spaceone/dashboard/service/private_data_table_service.py
@@ -270,6 +270,9 @@ def update(
                     elif months := timediff.get("months"):
                         options["timediff"] = {"months": months}
 
+                    if data_name := timediff.get("data_name"):
+                        options["timediff"].update({"data_name": data_name})
+
                     params_dict["options"] = options
             else:
                 operator = pri_data_table_vo.operator
diff --git a/src/spaceone/dashboard/service/public_data_table_service.py b/src/spaceone/dashboard/service/public_data_table_service.py
index 7c508ed..0feb3b4 100644
--- a/src/spaceone/dashboard/service/public_data_table_service.py
+++ b/src/spaceone/dashboard/service/public_data_table_service.py
@@ -287,6 +287,9 @@ def update(
                     elif months := timediff.get("months"):
                         options["timediff"] = {"months": months}
 
+                    if data_name := timediff.get("data_name"):
+                        options["timediff"].update({"data_name": data_name})
+
                     params_dict["options"] = options
             else:
                 operator = pub_data_table_vo.operator