diff --git a/api/dms/service/v1/data_export_workflow.go b/api/dms/service/v1/data_export_workflow.go
index 5a51d943..3e3c8151 100644
--- a/api/dms/service/v1/data_export_workflow.go
+++ b/api/dms/service/v1/data_export_workflow.go
@@ -116,6 +116,15 @@ type FilterGlobalDataExportWorkflowReq struct {
 	// filter fuzzy key word for id/name
 	// in:query
 	FuzzyKeyword string `json:"fuzzy_keyword" query:"fuzzy_keyword"`
+	// enable OR-based self-relevant filtering (creator OR assignee OR viewable db_service)
+	// in:query
+	CheckUserCanAccess bool `json:"check_user_can_access" query:"check_user_can_access"`
+	// current user id for check_user_can_access filter
+	// in:query
+	CurrentUserID string `json:"current_user_id" query:"current_user_id"`
+	// db_service UIDs with view_others_workflow permission for check_user_can_access
+	// in:query
+	ViewableDBServiceUids []string `json:"viewable_db_service_uids" query:"viewable_db_service_uids"`
 }
 
 // swagger:model GetGlobalDataExportWorkflowsReply
diff --git a/pkg/dms-common/api/dms/v1/workflow.go b/pkg/dms-common/api/dms/v1/workflow.go
index 22c6505a..e0cf5dbb 100644
--- a/pkg/dms-common/api/dms/v1/workflow.go
+++ b/pkg/dms-common/api/dms/v1/workflow.go
@@ -19,6 +19,14 @@ type FilterGlobalDataExportWorkflowReq struct {
 	FilterCurrentStepAssigneeUserUid string                     `json:"filter_current_step_assignee_user_uid" query:"filter_current_step_assignee_user_uid"`
 	FilterByDBServiceUid             string                     `json:"filter_by_db_service_uid" query:"filter_by_db_service_uid"`
 	FuzzyKeyword                     string                     `json:"fuzzy_keyword" query:"fuzzy_keyword"`
+
+	// CheckUserCanAccess enables OR-based self-relevant filtering:
+	// (creator OR current assignee OR viewable db_service). When true,
+	// CurrentUserID must be set. This replaces the broken AND approach of
+	// setting both FilterByCreateUserUid and FilterCurrentStepAssigneeUserId.
+	CheckUserCanAccess    bool     `json:"check_user_can_access" query:"check_user_can_access"`
+	CurrentUserID         string   `json:"current_user_id" query:"current_user_id"`
+	ViewableDBServiceUids []string `json:"viewable_db_service_uids" query:"viewable_db_service_uids"`
 }
 
 type DataExportWorkflowStatus string
diff --git a/pkg/dms-common/dmsobject/data_export_workflow.go b/pkg/dms-common/dmsobject/data_export_workflow.go
index 9f95d1d1..2ab8799f 100644
--- a/pkg/dms-common/dmsobject/data_export_workflow.go
+++ b/pkg/dms-common/dmsobject/data_export_workflow.go
@@ -58,6 +58,26 @@ func GetGlobalDataExportWorkflowsList(ctx context.Context, dmsAddr string, req d
 		query.Set("filter_current_step_assignee_user_id", req.FilterCurrentStepAssigneeUserId)
 	}
 
+	if req.FuzzyKeyword != "" {
+		query.Set("fuzzy_keyword", req.FuzzyKeyword)
+	}
+
+	if req.CheckUserCanAccess {
+		query.Set("check_user_can_access", "true")
+	}
+
+	if req.CurrentUserID != "" {
+		query.Set("current_user_id", req.CurrentUserID)
+	}
+
+	if len(req.ViewableDBServiceUids) > 0 {
+		for _, v := range req.ViewableDBServiceUids {
+			if v != "" {
+				query.Add("viewable_db_service_uids", v)
+			}
+		}
+	}
+
 	// 将查询参数附加到 URL
 	baseURL.RawQuery = query.Encode()