diff --git a/be/src/exprs/bitmap_function.cpp b/be/src/exprs/bitmap_function.cpp
index fe70a4871a..6abbee447f 100644
--- a/be/src/exprs/bitmap_function.cpp
+++ b/be/src/exprs/bitmap_function.cpp
@@ -519,6 +519,11 @@ StringVal BitmapFunctions::bitmap_xor(FunctionContext* ctx, const StringVal& lhs
     return serialize(ctx, &bitmap);
 }
 
+BigIntVal BitmapFunctions::bitmap_xor_count(FunctionContext* ctx, const StringVal& lhs,
+                                                const StringVal& rhs) {
+    return bitmap_count(ctx, bitmap_xor(ctx, lhs, rhs));
+}
+
 StringVal BitmapFunctions::bitmap_not(FunctionContext* ctx, const StringVal& lhs,
                                       const StringVal& rhs) {
     if (lhs.is_null || rhs.is_null) {
diff --git a/be/src/exprs/bitmap_function.h b/be/src/exprs/bitmap_function.h
index 9143a51bcd..89cf0d9a0b 100644
--- a/be/src/exprs/bitmap_function.h
+++ b/be/src/exprs/bitmap_function.h
@@ -57,6 +57,8 @@ public:
     static BigIntVal bitmap_count(FunctionContext* ctx, const StringVal& src);
     static BigIntVal bitmap_and_not_count(FunctionContext* ctx, const StringVal& src,
                                           const StringVal& dst);
+    static BigIntVal bitmap_xor_count(FunctionContext* ctx, const StringVal& src,
+                                      const StringVal& dst);
     static BigIntVal bitmap_min(FunctionContext* ctx, const StringVal& str);
 
     static BigIntVal bitmap_and_count(FunctionContext* ctx, const StringVal& lhs, const StringVal& rhs);
diff --git a/be/test/exprs/bitmap_function_test.cpp b/be/test/exprs/bitmap_function_test.cpp
index 686d2df5bc..437985812a 100644
--- a/be/test/exprs/bitmap_function_test.cpp
+++ b/be/test/exprs/bitmap_function_test.cpp
@@ -347,6 +347,59 @@ TEST_F(BitmapFunctionsTest, bitmap_and) {
     ASSERT_EQ(expected, result);
 }
 
+TEST_F(BitmapFunctionsTest, bitmap_xor) {
+    BitmapValue bitmap1({1024, 1, 2019});
+    BitmapValue bitmap2({33, 44, 2019});
+
+    StringVal bitmap_src = convert_bitmap_to_string(ctx, bitmap1);
+    StringVal bitmap_dst = convert_bitmap_to_string(ctx, bitmap2);
+
+    StringVal bitmap_str = BitmapFunctions::bitmap_xor(ctx, bitmap_src, bitmap_dst);
+    BigIntVal result = BitmapFunctions::bitmap_count(ctx, bitmap_str);
+
+    BigIntVal expected(4);
+    ASSERT_EQ(expected, result);
+}
+
+TEST_F(BitmapFunctionsTest, bitmap_xor_count) {
+    {
+        BitmapValue bitmap1({1, 2, 3});
+        BitmapValue bitmap2({3, 4, 5});
+
+        StringVal bitmap_src = convert_bitmap_to_string(ctx, bitmap1);
+        StringVal bitmap_dst = convert_bitmap_to_string(ctx, bitmap2);
+
+        BigIntVal result = BitmapFunctions::bitmap_xor_count(ctx, bitmap_src, bitmap_dst);
+
+        BigIntVal expected(4);
+        ASSERT_EQ(expected, result);
+    }
+    {
+        BitmapValue bitmap1({1, 2, 3});
+        BitmapValue bitmap2({1, 2, 3});
+
+        StringVal bitmap_src = convert_bitmap_to_string(ctx, bitmap1);
+        StringVal bitmap_dst = convert_bitmap_to_string(ctx, bitmap2);
+
+        BigIntVal result = BitmapFunctions::bitmap_xor_count(ctx, bitmap_src, bitmap_dst);
+
+        BigIntVal expected(0);
+        ASSERT_EQ(expected, result);
+    }
+    {
+        BitmapValue bitmap1({1, 2, 3});
+        BitmapValue bitmap2({4, 5, 6});
+
+        StringVal bitmap_src = convert_bitmap_to_string(ctx, bitmap1);
+        StringVal bitmap_dst = convert_bitmap_to_string(ctx, bitmap2);
+
+        BigIntVal result = BitmapFunctions::bitmap_xor_count(ctx, bitmap_src, bitmap_dst);
+
+        BigIntVal expected(6);
+        ASSERT_EQ(expected, result);
+    }
+}
+
 TEST_F(BitmapFunctionsTest, bitmap_and_count) {
     BitmapValue bitmap1({0, 1, 2});
     BitmapValue bitmap2;
diff --git a/docs/.vuepress/sidebar/en.js b/docs/.vuepress/sidebar/en.js
index 09013ee5a5..e6c4e3b774 100644
--- a/docs/.vuepress/sidebar/en.js
+++ b/docs/.vuepress/sidebar/en.js
@@ -418,6 +418,7 @@ module.exports = [
               "bitmap_and_count",
               "bitmap_or_count",
               "bitmap_xor",
+              "bitmap_xor_count",
               "bitmap_not",
               "bitmap_and_not",
               "bitmap_and_not_count",
diff --git a/docs/.vuepress/sidebar/zh-CN.js b/docs/.vuepress/sidebar/zh-CN.js
index e0e495df92..a21315d2f9 100644
--- a/docs/.vuepress/sidebar/zh-CN.js
+++ b/docs/.vuepress/sidebar/zh-CN.js
@@ -422,6 +422,7 @@ module.exports = [
               "bitmap_and_count",
               "bitmap_or_count",
               "bitmap_xor",
+              "bitmap_xor_count",
               "bitmap_not",
               "bitmap_and_not",
               "bitmap_and_not_count",
diff --git a/docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_xor_count.md b/docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_xor_count.md
new file mode 100644
index 0000000000..e3d0a6ffa3
--- /dev/null
+++ b/docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_xor_count.md
@@ -0,0 +1,62 @@
+---
+{
+    "title": "bitmap_xor_count",
+    "language": "en"
+}
+---
+
+<!-- 
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+  http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+# bitmap_xor_count
+
+## description
+
+### Syntax
+
+`BIGINT BITMAP_XOR_COUNT(BITMAP lhs, BITMAP rhs)`
+
+XOR two bitmap sets and return the size of the result set.
+
+## example
+
+```
+mysql> select bitmap_xor_count(bitmap_from_string('1,2,3'),bitmap_from_string('3,4,5'));
++----------------------------------------------------------------------------+
+| bitmap_xor_count(bitmap_from_string('1,2,3'), bitmap_from_string('3,4,5')) |
++----------------------------------------------------------------------------+
+|                                                                          4 |
++----------------------------------------------------------------------------+
+
+mysql> select bitmap_xor_count(bitmap_from_string('1,2,3'),bitmap_from_string('1,2,3'));
++----------------------------------------------------------------------------+
+| bitmap_xor_count(bitmap_from_string('1,2,3'), bitmap_from_string('1,2,3')) |
++----------------------------------------------------------------------------+
+|                                                                          0 |
++----------------------------------------------------------------------------+
+
+mysql> select bitmap_xor_count(bitmap_from_string('1,2,3'),bitmap_from_string('4,5,6'));
++----------------------------------------------------------------------------+
+| bitmap_xor_count(bitmap_from_string('1,2,3'), bitmap_from_string('4,5,6')) |
++----------------------------------------------------------------------------+
+|                                                                          6 |
++----------------------------------------------------------------------------+
+```
+
+## keyword
+
+    BITMAP_XOR_COUNT,BITMAP
diff --git a/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_xor_count.md b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_xor_count.md
new file mode 100644
index 0000000000..4f7574665a
--- /dev/null
+++ b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_xor_count.md
@@ -0,0 +1,63 @@
+---
+{
+    "title": "bitmap_xor_count",
+    "language": "zh-CN"
+}
+---
+
+<!-- 
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+  http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+# bitmap_xor_count
+
+## description
+
+### Syntax
+
+`BIGINT BITMAP_XOR_COUNT(BITMAP lhs, BITMAP rhs)`
+
+将两个bitmap集合进行异或操作并返回结果集的大小
+
+## example
+
+```
+mysql> select bitmap_xor_count(bitmap_from_string('1,2,3'),bitmap_from_string('3,4,5'));
++----------------------------------------------------------------------------+
+| bitmap_xor_count(bitmap_from_string('1,2,3'), bitmap_from_string('3,4,5')) |
++----------------------------------------------------------------------------+
+|                                                                          4 |
++----------------------------------------------------------------------------+
+
+mysql> select bitmap_xor_count(bitmap_from_string('1,2,3'),bitmap_from_string('1,2,3'));
++----------------------------------------------------------------------------+
+| bitmap_xor_count(bitmap_from_string('1,2,3'), bitmap_from_string('1,2,3')) |
++----------------------------------------------------------------------------+
+|                                                                          0 |
++----------------------------------------------------------------------------+
+
+mysql> select bitmap_xor_count(bitmap_from_string('1,2,3'),bitmap_from_string('4,5,6'));
++----------------------------------------------------------------------------+
+| bitmap_xor_count(bitmap_from_string('1,2,3'), bitmap_from_string('4,5,6')) |
++----------------------------------------------------------------------------+
+|                                                                          6 |
++----------------------------------------------------------------------------+
+```
+
+## keyword
+
+    BITMAP_XOR_COUNT,BITMAP
+
diff --git a/gensrc/script/doris_builtins_functions.py b/gensrc/script/doris_builtins_functions.py
index fab01d6f6c..87d0e0c2a5 100755
--- a/gensrc/script/doris_builtins_functions.py
+++ b/gensrc/script/doris_builtins_functions.py
@@ -1181,6 +1181,9 @@ visible_functions = [
     [['bitmap_xor'], 'BITMAP', ['BITMAP','BITMAP'],
         '_ZN5doris15BitmapFunctions10bitmap_xorEPN9doris_udf15FunctionContextERKNS1_9StringValES6_',
         '', '', 'vec', ''],
+    [['bitmap_xor_count'], 'BIGINT', ['BITMAP','BITMAP'],
+        '_ZN5doris15BitmapFunctions16bitmap_xor_countEPN9doris_udf15FunctionContextERKNS1_9StringValES6_',
+        '', '', '', ''],
     [['bitmap_not'], 'BITMAP', ['BITMAP','BITMAP'],
         '_ZN5doris15BitmapFunctions10bitmap_notEPN9doris_udf15FunctionContextERKNS1_9StringValES6_',
         '', '', 'vec', ''],