diff --git a/src/main/java/org/codelibs/fess/helper/CrawlerStatsHelper.java b/src/main/java/org/codelibs/fess/helper/CrawlerStatsHelper.java
index 338f7ecc3..c18b43bb2 100644
--- a/src/main/java/org/codelibs/fess/helper/CrawlerStatsHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/CrawlerStatsHelper.java
@@ -127,6 +127,8 @@ public class CrawlerStatsHelper {
     protected String getUrl(final Object keyObj) {
         if (keyObj instanceof UrlQueue<?> urlQueue) {
             return escapeValue(urlQueue.getUrl());
+        } else if (keyObj instanceof StatsKeyObject statsKey) {
+            return escapeValue(statsKey.getUrl());
         } else if (keyObj instanceof String key) {
             return escapeValue(key);
         } else if (keyObj instanceof Number key) {
@@ -138,6 +140,8 @@ public class CrawlerStatsHelper {
     protected OptionalThing<String> getCacheKey(final Object keyObj) {
         if (keyObj instanceof UrlQueue<?> urlQueue) {
             return OptionalThing.of(urlQueue.getId().toString());
+        } else if (keyObj instanceof StatsKeyObject statsKey) {
+            return OptionalThing.of(statsKey.getId());
         } else if (keyObj instanceof String key) {
             return OptionalThing.of(key);
         } else if (keyObj instanceof Number key) {
@@ -166,4 +170,29 @@ public class CrawlerStatsHelper {
         this.cacheExpireAfterWrite = cacheExpireAfterWrite;
     }
 
+    public static class StatsKeyObject {
+
+        private final String id;
+
+        private String url;
+
+        public StatsKeyObject(final String id) {
+            this.id = id;
+        }
+
+        public String getId() {
+            return id;
+        }
+
+        public void setUrl(final String url) {
+            this.url = url;
+        }
+
+        protected String getUrl() {
+            if (url != null) {
+                return url;
+            }
+            return id;
+        }
+    }
 }
diff --git a/src/test/java/org/codelibs/fess/helper/CrawlerStatsHelperTest.java b/src/test/java/org/codelibs/fess/helper/CrawlerStatsHelperTest.java
index 0ce07d5b7..16f8a365c 100644
--- a/src/test/java/org/codelibs/fess/helper/CrawlerStatsHelperTest.java
+++ b/src/test/java/org/codelibs/fess/helper/CrawlerStatsHelperTest.java
@@ -17,6 +17,7 @@ package org.codelibs.fess.helper;
 
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
+import org.codelibs.fess.helper.CrawlerStatsHelper.StatsKeyObject;
 import org.codelibs.fess.unit.UnitFessTestCase;
 
 public class CrawlerStatsHelperTest extends UnitFessTestCase {
@@ -92,4 +93,23 @@ public class CrawlerStatsHelperTest extends UnitFessTestCase {
         crawlerStatsHelper.done(key);
         assertNull(localLogMsg.get());
     }
-}
+
+    public void test_beginDoneWithRecord1WithStatsKeyObject() {
+        StatsKeyObject key = new StatsKeyObject("id");
+        crawlerStatsHelper.begin(key);
+        key.setUrl("test");
+        crawlerStatsHelper.record(key, "aaa");
+        crawlerStatsHelper.done(key);
+        logger.info(localLogMsg.get());
+        String[] values = localLogMsg.get().split("\t");
+        assertEquals(4, values.length);
+        assertEquals("url:test", values[0]);
+        assertTrue(values[1].startsWith("time:"));
+        assertTrue(values[2].startsWith("done:"));
+        assertTrue(values[3].startsWith("aaa:"));
+
+        localLogMsg.remove();
+        crawlerStatsHelper.done(key);
+        assertNull(localLogMsg.get());
+    }
+}
\ No newline at end of file