diff --git a/docs/en/docs/sql-manual/sql-reference/Database-Administration-Statements/ADMIN-COPY-TABLET.md b/docs/en/docs/sql-manual/sql-reference/Database-Administration-Statements/ADMIN-COPY-TABLET.md
index 26b4631d6078de..dc30a5f327837d 100644
--- a/docs/en/docs/sql-manual/sql-reference/Database-Administration-Statements/ADMIN-COPY-TABLET.md
+++ b/docs/en/docs/sql-manual/sql-reference/Database-Administration-Statements/ADMIN-COPY-TABLET.md
@@ -1,6 +1,6 @@
 ---
 {
-    "title": "ADMIN-COPY-TABLET"
+    "title": "ADMIN-COPY-TABLET",
     "language": "en"
 }
 ---
diff --git a/docs/zh-CN/docs/sql-manual/sql-reference/Database-Administration-Statements/ADMIN-COPY-TABLET.md b/docs/zh-CN/docs/sql-manual/sql-reference/Database-Administration-Statements/ADMIN-COPY-TABLET.md
index 1645a1c18a9178..6ea8835e1e117c 100644
--- a/docs/zh-CN/docs/sql-manual/sql-reference/Database-Administration-Statements/ADMIN-COPY-TABLET.md
+++ b/docs/zh-CN/docs/sql-manual/sql-reference/Database-Administration-Statements/ADMIN-COPY-TABLET.md
@@ -1,6 +1,6 @@
 ---
 {
-    "title": "ADMIN-COPY-TABLET"
+    "title": "ADMIN-COPY-TABLET",
     "language": "zh-CN"
 }
 ---
diff --git a/fe/fe-core/src/main/java/org/apache/doris/planner/SingleNodePlanner.java b/fe/fe-core/src/main/java/org/apache/doris/planner/SingleNodePlanner.java
index 45d8512e6f0db2..c4f6106cddc285 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/planner/SingleNodePlanner.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/planner/SingleNodePlanner.java
@@ -587,7 +587,8 @@ private void turnOffPreAgg(AggregateInfo aggInfo, SelectStmt selectStmt, Analyze
                             break;
                         }
                     } else if (aggExpr.getFnName().getFunction().equalsIgnoreCase(FunctionSet.BITMAP_UNION)
-                            || aggExpr.getFnName().getFunction().equalsIgnoreCase(FunctionSet.BITMAP_UNION_COUNT)) {
+                            || aggExpr.getFnName().getFunction().equalsIgnoreCase(FunctionSet.BITMAP_UNION_COUNT)
+                            || aggExpr.getFnName().getFunction().equalsIgnoreCase(FunctionSet.ORTHOGONAL_BITMAP_UNION_COUNT)) {
                         if (col.getAggregationType() != AggregateType.BITMAP_UNION) {
                             turnOffReason =
                                     "Aggregate Operator not match: BITMAP_UNION <--> " + col.getAggregationType();
diff --git a/fe/fe-core/src/test/java/org/apache/doris/planner/QueryPlanTest.java b/fe/fe-core/src/test/java/org/apache/doris/planner/QueryPlanTest.java
index cfbb0c205549d1..1119baf62e1bb7 100644
--- a/fe/fe-core/src/test/java/org/apache/doris/planner/QueryPlanTest.java
+++ b/fe/fe-core/src/test/java/org/apache/doris/planner/QueryPlanTest.java
@@ -2159,4 +2159,27 @@ public void testOutJoinWithOnFalse() throws Exception {
         Assert.assertFalse(explainString.contains("non-equal FULL OUTER JOIN is not supported"));
 
     }
-}
+
+    @Test
+    public void testPreaggregationOfOrthogonalBitmapUDAF() throws Exception {
+        connectContext.setDatabase("default_cluster:test");
+        createTable("CREATE TABLE test.bitmap_tb (\n"
+                + "  `id` int(11) NULL COMMENT \"\",\n"
+                + "  `id2` int(11) NULL COMMENT \"\",\n"
+                + "  `id3` bitmap bitmap_union NULL\n"
+                + ") ENGINE=OLAP\n"
+                + "AGGREGATE KEY(`id`,`id2`)\n"
+                + "DISTRIBUTED BY HASH(`id`) BUCKETS 1\n"
+                + "PROPERTIES (\n"
+                + " \"replication_num\" = \"1\"\n"
+                + ");");
+
+        String queryBaseTableStr = "explain select id,id2,orthogonal_bitmap_union_count(id3) from test.bitmap_tb t1 group by id,id2";
+        String explainString1 = UtFrameUtils.getSQLPlanOrErrorMsg(connectContext, queryBaseTableStr);
+        Assert.assertTrue(explainString1.contains("PREAGGREGATION: ON"));
+
+        String queryTableStr = "explain select id,orthogonal_bitmap_union_count(id3) from test.bitmap_tb t1 group by id";
+        String explainString2 = UtFrameUtils.getSQLPlanOrErrorMsg(connectContext, queryTableStr);
+        Assert.assertTrue(explainString2.contains("PREAGGREGATION: ON"));
+    }
+}
\ No newline at end of file