diff --git a/script/sql/flowable.sql b/script/sql/flowable.sql
index 4c03f8dcc..bba8ac755 100644
--- a/script/sql/flowable.sql
+++ b/script/sql/flowable.sql
@@ -94,6 +94,7 @@ create table wf_definition_config
 )
     comment '流程定义配置';
 
+DROP TABLE if EXISTS wf_form_manage;
 create table wf_form_manage
 (
     id          bigint       not null comment '主键'
@@ -113,7 +114,8 @@ create table wf_form_manage
 
 insert into wf_form_manage(id, form_name, form_type, router, remark, tenant_id, create_dept, create_by, create_time, update_by, update_time) VALUES (1, '请假申请', 'static', '/demo/leaveEdit/index', NULL, '000000', 103, 1, sysdate(), 1, sysdate());
 
-create table wf_node_config
+DROP TABLE if EXISTS wf_form_manage;
+create table wf_form_manage
 (
     id            bigint       not null comment '主键'
         primary key,
diff --git a/script/sql/postgres/flowable.sql b/script/sql/postgres/flowable.sql
index f20426dcb..810afc7f1 100644
--- a/script/sql/postgres/flowable.sql
+++ b/script/sql/postgres/flowable.sql
@@ -114,6 +114,7 @@ create unique index uni_category_code
 
 INSERT INTO wf_category values (1, 'OA', 'OA', 0, 0, '000000', 103, 1, now(), 1, now());
 
+DROP TABLE if EXISTS wf_task_back_node;
 create table wf_task_back_node
 (
     id            bigint not null
@@ -164,6 +165,7 @@ comment on column wf_task_back_node.update_time is '修改时间';
 alter table wf_task_back_node
     owner to postgres;
 
+DROP TABLE if EXISTS wf_definition_config;
 create table wf_definition_config
 (
     id            bigint not null
@@ -207,6 +209,7 @@ alter table wf_definition_config
 create unique index uni_definition_id
     on wf_definition_config (definition_id);
 
+DROP TABLE if EXISTS wf_form_manage;
 create table wf_form_manage
 (
     id            bigint not null
@@ -250,6 +253,7 @@ comment on column wf_form_manage.update_time is '修改时间';
 
 insert into wf_form_manage(id, form_name, form_type, router, remark, tenant_id, create_dept, create_by, create_time, update_by, update_time) VALUES (1, '请假申请', 'static', '/demo/leaveEdit/index', NULL, '000000', 103, 1, now(), 1, now());
 
+DROP TABLE if EXISTS wf_node_config;
 create table wf_node_config
 (
     id            bigint not null
diff --git a/script/sql/sqlserver/flowable.sql b/script/sql/sqlserver/flowable.sql
index 19810b065..1fb7a07cf 100644
--- a/script/sql/sqlserver/flowable.sql
+++ b/script/sql/sqlserver/flowable.sql
@@ -146,6 +146,7 @@ go
 
 INSERT INTO wf_category values (1, 'OA', 'OA', 0, 0, '000000', 103, 1, getdate(), 1, getdate());
 
+DROP TABLE if EXISTS wf_task_back_node;
 create table wf_task_back_node
 (
     id            bigint not null primary key,
@@ -212,6 +213,7 @@ exec sp_addextendedproperty 'MS_Description', N'更新时间', 'SCHEMA', 'dbo',
      'update_time'
 go
 
+DROP TABLE if EXISTS wf_definition_config;
 create table wf_definition_config
 (
     id            bigint not null primary key,
@@ -269,6 +271,7 @@ exec sp_addextendedproperty 'MS_Description', N'更新时间', 'SCHEMA', 'dbo',
      'update_time'
 go
 
+DROP TABLE if EXISTS wf_form_manage;
 create table wf_form_manage
 (
     id            bigint not null primary key,
@@ -331,6 +334,7 @@ go
 
 insert into wf_form_manage(id, form_name, form_type, router, remark, tenant_id, create_dept, create_by, create_time, update_by, update_time) VALUES (1, '请假申请', 'static', '/demo/leaveEdit/index', NULL, '000000', 103, 1, getdate(), 1, getdate());
 
+DROP TABLE if EXISTS wf_node_config;
 create table wf_node_config
 (
     id            bigint not null primary key,