diff --git a/src/controllers/log-controller.ts b/src/controllers/log-controller.ts
index 22075b6..4a5ede5 100644
--- a/src/controllers/log-controller.ts
+++ b/src/controllers/log-controller.ts
@@ -26,7 +26,19 @@ 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;
+
+    let startDateString: string | undefined;
+    let endDateString: string | undefined;
+
+    if (startDate && endDate) {
+      startDateString = `${startDate.getFullYear()}-${(startDate.getMonth() + 1).toString().padStart(2, "0")}-${startDate.getDate().toString().padStart(2, "0")}T00:00:00`;
+      endDateString = `${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: {
@@ -37,26 +49,23 @@ export class LogController extends Controller {
               ? [
                   {
                     bool: {
-                      should: [
-                        {
-                          multi_match: {
-                            query: search,
-                            fields: ["method", "logType", "endpoint", "host"],
-                          },
-                        },
-                      ],
+                      should: ["method", "logType", "endpoint", "host", "responseCode"].map(
+                        (v) => ({
+                          wildcard: { [v]: "*" + search + "*" },
+                        }),
+                      ),
                     },
                   },
                 ]
               : []),
-            ...(date
+            ...(startDateString || endDateString
               ? [
                   {
                     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,
                       },
                     },
                   },