diff --git a/src/controllers/log-controller.ts b/src/controllers/log-controller.ts
index 22075b6..c99b4fe 100644
--- a/src/controllers/log-controller.ts
+++ b/src/controllers/log-controller.ts
@@ -26,7 +26,14 @@ export class LogController extends Controller {
     @Query() searchAfter?: number,
     @Query() systemName?: string,
     @Query() date?: Date,
+    @Query() startDate?: Date,
+    @Query() endDate?: Date,
   ) {
+    if (!endDate && !startDate) startDate = endDate = date;
+
+    const startDateString = `${startDate.getFullYear()}-${(startDate.getMonth() + 1).toString().padStart(2, "0")}-${startDate.getDate().toString().padStart(2, "0")}T00:00:00`;
+    const endDateString = `${endDate.getFullYear()}-${(endDate.getMonth() + 1).toString().padStart(2, "0")}-${endDate.getDate().toString().padStart(2, "0")}T23:59:59`;
+
     const queryData = await elasticsearch.search({
       index: ELASTICSEARCH_INDEX,
       query: {
@@ -55,8 +62,8 @@ export class LogController extends Controller {
                     range: {
                       startTimeStamp: {
                         time_zone: "+07:00",
-                        gte: `${date.getFullYear()}-${(date.getMonth() + 1).toString().padStart(2, "0")}-${date.getDate().toString().padStart(2, "0")}T00:00:00`,
-                        lte: `${date.getFullYear()}-${(date.getMonth() + 1).toString().padStart(2, "0")}-${date.getDate().toString().padStart(2, "0")}T23:59:59`,
+                        gte: startDateString,
+                        lte: endDateString,
                       },
                     },
                   },