diff --git a/be/src/vec/functions/function_encryption.cpp b/be/src/vec/functions/function_encryption.cpp
index 32eeb5b2cfc6d9..f63e9bca1b0937 100644
--- a/be/src/vec/functions/function_encryption.cpp
+++ b/be/src/vec/functions/function_encryption.cpp
@@ -335,7 +335,7 @@ struct EncryptionAndDecryptFourImpl {
         return Status::OK();
     }
 
-    static void vector_const(const ColumnString* column, StringRef iv_arg, StringRef key_arg,
+    static void vector_const(const ColumnString* column, StringRef key_arg, StringRef iv_arg,
                              StringRef mode_arg, size_t input_rows_count,
                              ColumnString::Chars& result_data, ColumnString::Offsets& result_offset,
                              NullMap& null_map) {
diff --git a/regression-test/data/query_p0/sql_functions/encryption_digest/test_encryption_function.out b/regression-test/data/query_p0/sql_functions/encryption_digest/test_encryption_function.out
index c260c12470add8..9e920596f894cf 100644
--- a/regression-test/data/query_p0/sql_functions/encryption_digest/test_encryption_function.out
+++ b/regression-test/data/query_p0/sql_functions/encryption_digest/test_encryption_function.out
@@ -137,3 +137,6 @@ text
 -- !sql --
 82ec580fe6d36ae4f81cae3c73f4a5b3b5a09c943172dc9053c69fd8e18dca1e
 
+-- !sql --
+aaaaaa
+
diff --git a/regression-test/suites/query_p0/sql_functions/encryption_digest/test_encryption_function.groovy b/regression-test/suites/query_p0/sql_functions/encryption_digest/test_encryption_function.groovy
index afa8c2c132bcf3..4b0fd3d497d420 100644
--- a/regression-test/suites/query_p0/sql_functions/encryption_digest/test_encryption_function.groovy
+++ b/regression-test/suites/query_p0/sql_functions/encryption_digest/test_encryption_function.groovy
@@ -132,4 +132,21 @@ suite("test_encryption_function") {
     qt_sql "SELECT SM3(\"abc\");"
     qt_sql "select sm3(\"abcd\");"
     qt_sql "select sm3sum(\"ab\",\"cd\");"
+    sql "DROP TABLE IF EXISTS quantile_table"
+    sql"""
+        CREATE TABLE quantile_table
+        (
+            id int,
+            k string
+        )
+        ENGINE=OLAP
+        UNIQUE KEY(id)
+        DISTRIBUTED BY HASH(id) BUCKETS 4
+        PROPERTIES (
+        "enable_unique_key_merge_on_write" = "true",
+        "replication_num" = "1"
+        );
+    """
+    sql""" insert into quantile_table values(1,"aaaaaa");"""
+    qt_sql """ select sm4_decrypt(sm4_encrypt(k,"doris","0123456789abcdef"),"doris","0123456789abcdef") from quantile_table; """
 }