diff --git a/internal/logic/a/fina_indicator.go b/internal/logic/a/fina_indicator.go
index db73f82..c7b6d0a 100644
--- a/internal/logic/a/fina_indicator.go
+++ b/internal/logic/a/fina_indicator.go
@@ -310,11 +310,11 @@ func UpdateFinaIndicator(code, period string, item map[string]any) {
 
 	// Compare each field and only add to update if different
 	// Date fields
-	if old.AnnDate != item["ann_date"].(string) {
-		upd["ann_date"] = item["ann_date"].(string)
+	if old.AnnDate != utils.AnyToString(itemData["ann_date"]) {
+		upd["ann_date"] = utils.AnyToString(itemData["ann_date"])
 	}
-	if old.EndDate != item["end_date"].(string) {
-		upd["end_date"] = item["end_date"].(string)
+	if old.EndDate != utils.AnyToString(itemData["end_date"]) {
+		upd["end_date"] = utils.AnyToString(itemData["end_date"])
 	}
 
 	// 每股指标