diff --git a/pigx-common/pigx-common-sequence/src/main/java/com/pig4cloud/pigx/common/sequence/range/impl/db/provider/DmSqlProvider.java b/pigx-common/pigx-common-sequence/src/main/java/com/pig4cloud/pigx/common/sequence/range/impl/db/provider/DmSqlProvider.java
index c8bbe1434..a7022f433 100644
--- a/pigx-common/pigx-common-sequence/src/main/java/com/pig4cloud/pigx/common/sequence/range/impl/db/provider/DmSqlProvider.java
+++ b/pigx-common/pigx-common-sequence/src/main/java/com/pig4cloud/pigx/common/sequence/range/impl/db/provider/DmSqlProvider.java
@@ -30,7 +30,7 @@ public class DmSqlProvider implements SqlProvider {
 	@Override
 	public String getCreateTableSql() {
 		return "CREATE TABLE #tableName (ID BIGINT NOT NULL,VALUE BIGINT NOT NULL"
-				+ ",NAME VARCHAR (32) NOT NULL,GMT_CREATE TIMESTAMP (0) NOT NULL,GMT_MODIFIED TIMESTAMP (0) NOT NULL"
+				+ ",NAME VARCHAR (64) NOT NULL,GMT_CREATE TIMESTAMP (0) NOT NULL,GMT_MODIFIED TIMESTAMP (0) NOT NULL"
 				+ ",NOT CLUSTER PRIMARY KEY (ID),CONSTRAINT UK_NAME UNIQUE (NAME)) STORAGE (ON MAIN,CLUSTERBTR);";
 	}
 
diff --git a/pigx-common/pigx-common-sequence/src/main/java/com/pig4cloud/pigx/common/sequence/range/impl/db/provider/MssqlSqlProvider.java b/pigx-common/pigx-common-sequence/src/main/java/com/pig4cloud/pigx/common/sequence/range/impl/db/provider/MssqlSqlProvider.java
index cf8ad245b..9574edfcf 100644
--- a/pigx-common/pigx-common-sequence/src/main/java/com/pig4cloud/pigx/common/sequence/range/impl/db/provider/MssqlSqlProvider.java
+++ b/pigx-common/pigx-common-sequence/src/main/java/com/pig4cloud/pigx/common/sequence/range/impl/db/provider/MssqlSqlProvider.java
@@ -22,7 +22,7 @@ public class MssqlSqlProvider implements SqlProvider {
 	public String getCreateTableSql() {
 		return "IF NOT EXISTS (\n"
 				+ "SELECT*FROM sys.all_objects WHERE object_id=OBJECT_ID(N'#tableName') AND type IN ('U')) \n"
-				+ "CREATE TABLE #tableName (id bigint NOT NULL,VALUE bigint NOT NULL,name nvarchar (32) COLLATE "
+				+ "CREATE TABLE #tableName (id bigint NOT NULL,VALUE bigint NOT NULL,name nvarchar (64) COLLATE "
 				+ "Chinese_PRC_CI_AS NOT NULL,gmt_create datetime2 (7) NOT NULL,gmt_modified datetime2 (7) NOT NULL) GO";
 	}
 
diff --git a/pigx-common/pigx-common-sequence/src/main/java/com/pig4cloud/pigx/common/sequence/range/impl/db/provider/MysqlSqlProvider.java b/pigx-common/pigx-common-sequence/src/main/java/com/pig4cloud/pigx/common/sequence/range/impl/db/provider/MysqlSqlProvider.java
index 4492cf71d..96be49088 100644
--- a/pigx-common/pigx-common-sequence/src/main/java/com/pig4cloud/pigx/common/sequence/range/impl/db/provider/MysqlSqlProvider.java
+++ b/pigx-common/pigx-common-sequence/src/main/java/com/pig4cloud/pigx/common/sequence/range/impl/db/provider/MysqlSqlProvider.java
@@ -19,7 +19,7 @@ public class MysqlSqlProvider implements SqlProvider {
 	@Override
 	public String getCreateTableSql() {
 		return "CREATE TABLE IF NOT EXISTS #tableName(" + "id bigint(20) NOT NULL AUTO_INCREMENT,"
-				+ "value bigint(20) NOT NULL," + "name varchar(32) NOT NULL," + "gmt_create DATETIME NOT NULL,"
+				+ "value bigint(20) NOT NULL," + "name varchar(64) NOT NULL," + "gmt_create DATETIME NOT NULL,"
 				+ "gmt_modified DATETIME NOT NULL," + "PRIMARY KEY (`id`),UNIQUE uk_name (`name`)" + ")";
 	}