diff --git a/fe/fe-core/src/main/java/org/apache/doris/alter/SchemaChangeHandler.java b/fe/fe-core/src/main/java/org/apache/doris/alter/SchemaChangeHandler.java
index aa7853472ec106d..7e79f92d0f29695 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/alter/SchemaChangeHandler.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/alter/SchemaChangeHandler.java
@@ -1161,9 +1161,6 @@ private boolean checkLightSchemaChange(OlapTable olapTable, Column newColumn,
             return lightSchemaChange;
         }
 
-        long baseIndexId = olapTable.getBaseIndexId();
-        Set<String> baseColumnNames = Sets.newHashSet();
-
         // check light schema change with add key column
         for (Long alterIndexId : indexSchemaMap.keySet()) {
             List<Column> alterSchema = indexSchemaMap.get(alterIndexId);
@@ -1181,20 +1178,6 @@ private boolean checkLightSchemaChange(OlapTable olapTable, Column newColumn,
                     return false;
                 }
 
-                // not support add key column for mv index
-                if (alterIndexId != baseIndexId) {
-                    if (baseColumnNames.isEmpty()) {
-                        for (Column col : olapTable.getBaseSchemaKeyColumns()) {
-                            baseColumnNames.add(col.getName());
-                        }
-                    }
-                    for (Column col : olapTable.getKeyColumnsByIndexId(alterIndexId)) {
-                        if (null != col.getDefineExpr() || !baseColumnNames.contains(col.getName())) {
-                            return false;
-                        }
-                    }
-                }
-
                 // unique key merge on write
                 if (olapTable.getEnableUniqueKeyMergeOnWrite()) {
                     return false;
diff --git a/regression-test/suites/schema_change_p0/test_add_keys_light_schema_change.groovy b/regression-test/suites/schema_change_p0/test_add_keys_light_schema_change.groovy
index 2dcdefc85ea2200..4f8c14dfaa82fe9 100644
--- a/regression-test/suites/schema_change_p0/test_add_keys_light_schema_change.groovy
+++ b/regression-test/suites/schema_change_p0/test_add_keys_light_schema_change.groovy
@@ -127,9 +127,9 @@ suite ("test_add_keys_light_schema_change") {
             """
 
         jobStateResult = waitJobFinish(""" SHOW ALTER TABLE COLUMN WHERE IndexName='add_keys_light_schema_change' ORDER BY createtime DESC LIMIT 1 """, 9)
-        assertNotEquals(jobStateResult[0][8], "-1")
+        assertEquals(jobStateResult[0][8], "-1")
         jobStateResult = waitJobFinish(""" SHOW ALTER TABLE COLUMN WHERE IndexName='first_view' ORDER BY createtime DESC LIMIT 1 """, 9)
-        assertNotEquals(jobStateResult[0][8], "-1")
+        assertEquals(jobStateResult[0][8], "-1")
 
         sql """
             ALTER TABLE add_keys_light_schema_change ADD COLUMN new_mv_key2 INT default "2"
@@ -204,9 +204,6 @@ suite ("test_add_keys_light_schema_change") {
                 (1, '2017-10-01', 'Beijing', 10, 1, 1, 1, 40, hll_hash(3), to_bitmap(3))
             """
         table_tablets = sql """ SHOW TABLETS FROM add_keys_light_schema_change ORDER BY RowCount DESC LIMIT 1 """
-        rowset_cnt = sql """ SELECT count(*) FROM information_schema.rowsets WHERE TABLET_ID = ${table_tablets[0][0]} """
-        log.info(JsonOutput.toJson(rowset_cnt))
-        assertEquals(rowset_cnt[0][0], 4)
 
         qt_21_agg_multi_rowset """ SELECT user_id,sum(cost),max(max_dwell_time),hll_union_agg(hll_col),bitmap_union_count(bitmap_col) FROM add_keys_light_schema_change GROUP BY user_id; """
         qt_21_agg_multi_rowset """ SELECT user_id,sum(cost),max(max_dwell_time),hll_union_agg(hll_col),bitmap_union_count(bitmap_col) FROM add_keys_light_schema_change WHERE new_key_column = 2 GROUP BY user_id; """
@@ -315,9 +312,6 @@ suite ("test_add_keys_light_schema_change") {
                 (1, '2017-10-01', 'Beijing', 10, 1, 1, 1, 40, hll_hash(3), to_bitmap(3))
             """
         table_tablets = sql """ SHOW TABLETS FROM add_keys_light_schema_change WHERE IndexName = "add_keys_light_schema_change" ORDER BY RowCount DESC LIMIT 1 """
-        rowset_cnt = sql """ SELECT count(*) FROM information_schema.rowsets WHERE TABLET_ID = ${table_tablets[0][0]} """
-        log.info(JsonOutput.toJson(rowset_cnt))
-        assertEquals(rowset_cnt[0][0], 4)
 
         qt_23_base_table_multi_rowset """ SELECT user_id,sum(cost),max(max_dwell_time),hll_union_agg(hll_col),bitmap_union_count(bitmap_col) FROM add_keys_light_schema_change GROUP BY user_id; """
         qt_23_base_table_multi_rowset """ SELECT user_id,sum(cost),max(max_dwell_time),hll_union_agg(hll_col),bitmap_union_count(bitmap_col) FROM add_keys_light_schema_change WHERE new_key_column = 2 GROUP BY user_id; """
@@ -333,10 +327,7 @@ suite ("test_add_keys_light_schema_change") {
 
 
         table_tablets = sql """ SHOW TABLETS FROM add_keys_light_schema_change WHERE IndexName = "first_idx" ORDER BY RowCount DESC LIMIT 1 """
-        rowset_cnt = sql """ SELECT count(*) FROM information_schema.rowsets WHERE TABLET_ID = ${table_tablets[0][0]} """
-        log.info(JsonOutput.toJson(rowset_cnt))
 
-        assertEquals(rowset_cnt[0][0], 4)
         qt_23_rollup_multi_rowset """ SELECT user_id,sum(cost) FROM add_keys_light_schema_change GROUP BY user_id; """
         qt_23_rollup_multi_rowset """ SELECT user_id,sum(cost) FROM add_keys_light_schema_change WHERE new_key_column = 2 GROUP BY user_id; """
         qt_23_rollup_multi_rowset """ SELECT user_id,sum(cost) FROM add_keys_light_schema_change WHERE new_key_column = 1 GROUP BY user_id; """
@@ -381,9 +372,6 @@ suite ("test_add_keys_light_schema_change") {
                 ('2017-10-01 10:00:00', '1', 0, 1, 'none', 10, '2017-10-01 12:00:00')
             """
         table_tablets = sql """ SHOW TABLETS FROM add_keys_light_schema_change ORDER BY RowCount DESC LIMIT 1 """
-        rowset_cnt = sql """ SELECT count(*) FROM information_schema.rowsets WHERE TABLET_ID = ${table_tablets[0][0]} """
-        log.info(JsonOutput.toJson(rowset_cnt))
-        assertEquals(rowset_cnt[0][0], 4)
 
         qt_31_duplicate_multi_rowset """ SELECT * FROM add_keys_light_schema_change; """
         qt_31_duplicate_multi_rowset """ SELECT * FROM add_keys_light_schema_change WHERE new_key_column = 2; """
@@ -432,9 +420,6 @@ suite ("test_add_keys_light_schema_change") {
                 (1, 'Jone', 'Beijing', 1, 10, 1, 10010, 'Haidian', '2017-10-01 14:00:00')
             """
         table_tablets = sql """ SHOW TABLETS FROM add_keys_light_schema_change ORDER BY RowCount DESC LIMIT 1 """
-        rowset_cnt = sql """ SELECT count(*) FROM information_schema.rowsets WHERE TABLET_ID = ${table_tablets[0][0]} """
-        log.info(JsonOutput.toJson(rowset_cnt))
-        assertEquals(rowset_cnt[0][0], 4)
 
         qt_41_unique_multi_rowset """ SELECT * FROM add_keys_light_schema_change; """
         qt_41_unique_multi_rowset """ SELECT * FROM add_keys_light_schema_change WHERE new_key_column = 2; """