diff --git a/server/internal/db/application/db.go b/server/internal/db/application/db.go
index 6e096ce5..1bad02d8 100644
--- a/server/internal/db/application/db.go
+++ b/server/internal/db/application/db.go
@@ -294,18 +294,10 @@ func (d *dbAppImpl) DumpDb(ctx context.Context, reqParam *DumpDbReq) error {
 		indexs, err := dbMeta.GetTableIndex(tableName)
 		biz.ErrIsNil(err)
 
-		// 过滤主键索引
-		idxs := make([]dbi.Index, 0)
-		for _, idx := range indexs {
-			if !idx.IsPrimaryKey {
-				idxs = append(idxs, idx)
-			}
-		}
-
-		if len(idxs) > 0 {
+		if len(indexs) > 0 {
 			// 最后添加索引
 			writer.WriteString(fmt.Sprintf("\n-- ----------------------------\n-- 表索引: %s \n-- ----------------------------\n", tableName))
-			sqlArr := dbMeta.GenerateIndexDDL(idxs, tabInfo)
+			sqlArr := dbMeta.GenerateIndexDDL(indexs, tabInfo)
 			for _, sqlStr := range sqlArr {
 				writer.WriteString(sqlStr + ";\n")
 			}
diff --git a/server/internal/db/application/db_transfer.go b/server/internal/db/application/db_transfer.go
index 1625df29..692302a5 100644
--- a/server/internal/db/application/db_transfer.go
+++ b/server/internal/db/application/db_transfer.go
@@ -324,18 +324,10 @@ func (app *dbTransferAppImpl) transferIndex(_ context.Context, tableInfo dbi.Tab
 		return nil
 	}
 
-	// 过滤主键索引
-	idxs := make([]dbi.Index, 0)
-	for _, idx := range indexs {
-		if !idx.IsPrimaryKey {
-			idxs = append(idxs, idx)
-		}
-	}
-
-	if len(idxs) == 0 {
+	if len(indexs) == 0 {
 		return nil
 	}
 
 	// 通过表名、索引信息生成建索引语句，并执行到目标表
-	return targetDialect.CreateIndex(tableInfo, idxs)
+	return targetDialect.CreateIndex(tableInfo, indexs)
 }
diff --git a/server/internal/db/dbm/dbi/metasql/mysql_meta.sql b/server/internal/db/dbm/dbi/metasql/mysql_meta.sql
index cb29c292..140882bd 100644
--- a/server/internal/db/dbm/dbi/metasql/mysql_meta.sql
+++ b/server/internal/db/dbm/dbi/metasql/mysql_meta.sql
@@ -44,6 +44,7 @@ WHERE
     SELECT
       database ()
   )
+  AND index_name != 'PRIMARY'
   AND table_name = ?
 ORDER BY
   index_name asc,
diff --git a/server/internal/db/dbm/dbi/metasql/oracle_meta.sql b/server/internal/db/dbm/dbi/metasql/oracle_meta.sql
index 0477121a..fba2be34 100644
--- a/server/internal/db/dbm/dbi/metasql/oracle_meta.sql
+++ b/server/internal/db/dbm/dbi/metasql/oracle_meta.sql
@@ -39,14 +39,12 @@ SELECT ai.INDEX_NAME                          AS INDEX_NAME,
           AND aic.INDEX_NAME = ai.INDEX_NAME
           AND aic.TABLE_NAME = ai.TABLE_NAME
           AND ROWNUM = 1)                     AS INDEX_COMMENT,
-       CASE
-           WHEN ai.INDEX_NAME like 'PK_%%' THEN 1
-           WHEN ai.INDEX_NAME like 'SYS_%%' THEN 1
-           ELSE 0
-           END AS IS_PRIMARY
+       0 AS IS_PRIMARY
 FROM ALL_INDEXES ai
 WHERE ai.OWNER = (SELECT sys_context('USERENV', 'CURRENT_SCHEMA') FROM DUAL)
   AND ai.table_name = '%s'
+  AND ai.INDEX_NAME not like 'PK_%%'
+  AND ai.INDEX_NAME not like 'SYS_%%'
 ---------------------------------------
 --ORACLE_COLUMN_MA 表列信息
 SELECT a.TABLE_NAME                                              as TABLE_NAME,
diff --git a/server/internal/db/dbm/dbi/metasql/pgsql_meta.sql b/server/internal/db/dbm/dbi/metasql/pgsql_meta.sql
index d6ebf186..acb8b380 100644
--- a/server/internal/db/dbm/dbi/metasql/pgsql_meta.sql
+++ b/server/internal/db/dbm/dbi/metasql/pgsql_meta.sql
@@ -35,19 +35,20 @@ where
 order by c.relname
 ---------------------------------------
 --PGSQL_INDEX_INFO 表索引信息
-SELECT indexname                                                         AS "indexName",
+SELECT a.indexname                                                         AS "indexName",
        'BTREE'                                                           AS "IndexType",
-       case when indexdef like 'CREATE UNIQUE INDEX%%' then 1 else 0 end as "isUnique",
+       case when a.indexdef like 'CREATE UNIQUE INDEX%%' then 1 else 0 end as "isUnique",
        obj_description(b.oid, 'pg_class')                                AS "indexComment",
        indexdef                                                          AS "indexDef",
        c.attname                                                         AS "columnName",
        c.attnum                                                          AS "seqInIndex",
-       case when indexname like '%_pkey' then 1 else 0 end               as "isPrimaryKey"
+       case when a.indexname like '%_pkey' then 1 else 0 end             AS "isPrimaryKey"
 FROM pg_indexes a
          join pg_class b on a.indexname = b.relname
          join pg_attribute c on b.oid = c.attrelid
 WHERE a.schemaname = (select current_schema())
-  AND a.tablename = '%s';
+  AND a.tablename = '%s'
+  AND a.indexname not like '%_pkey'
 ---------------------------------------
 --PGSQL_COLUMN_MA 表列信息
 SELECT a.table_name                                                                            AS "tableName",
diff --git a/server/internal/db/dbm/mssql/metadata.go b/server/internal/db/dbm/mssql/metadata.go
index c3621068..a4f4fbf7 100644
--- a/server/internal/db/dbm/mssql/metadata.go
+++ b/server/internal/db/dbm/mssql/metadata.go
@@ -144,6 +144,7 @@ func (md *MssqlMetaData) GetPrimaryKey(tablename string) (string, error) {
 	return columns[0].ColumnName, nil
 }
 
+// 需要收集唯一键涉及的字段，所以需要查询出带主键的索引
 func (md *MssqlMetaData) getTableIndexWithPK(tableName string) ([]dbi.Index, error) {
 	_, res, err := md.dc.Query(dbi.GetLocalSql(MSSQL_META_FILE, MSSQL_INDEX_INFO_KEY), md.dc.Info.CurrentSchema(), tableName)
 	if err != nil {