diff --git a/backend/middlewares/flow/src/api/ci/flow_ci_model_api.rs b/backend/middlewares/flow/src/api/ci/flow_ci_model_api.rs
index 5c419993..0ada439b 100644
--- a/backend/middlewares/flow/src/api/ci/flow_ci_model_api.rs
+++ b/backend/middlewares/flow/src/api/ci/flow_ci_model_api.rs
@@ -2,7 +2,7 @@ use std::collections::HashMap;
 
 use crate::dto::flow_model_dto::{
     FlowModelAggResp, FlowModelAssociativeOperationKind, FlowModelCopyOrReferenceCiReq, FlowModelExistRelByTemplateIdsReq, FlowModelFilterReq, FlowModelFindRelStateResp,
-    FlowModelKind,
+    FlowModelKind, FlowModelSyncModifiedFieldReq,
 };
 use crate::flow_constants;
 use crate::serv::flow_inst_serv::FlowInstServ;
@@ -355,4 +355,18 @@ impl FlowCiModelApi {
         funs.commit().await?;
         TardisResp::ok(Void)
     }
+
+    /// Synchronize modified fields
+    ///
+    /// 同步修改的字段
+    #[oai(path = "/sync_modified_field", method = "post")]
+    async fn sync_modified_field(&self, modify_req: Json<FlowModelSyncModifiedFieldReq>, mut ctx: TardisContextExtractor, request: &Request) -> TardisApiResult<Void> {
+        let mut funs = flow_constants::get_tardis_inst();
+        check_without_owner_and_unsafe_fill_ctx(request, &funs, &mut ctx.0)?;
+        funs.begin().await?;
+        FlowModelServ::sync_modified_field(&modify_req.0, &funs, &ctx.0).await?;
+        funs.commit().await?;
+        ctx.0.execute_task().await?;
+        TardisResp::ok(Void)
+    }
 }
diff --git a/backend/middlewares/flow/src/dto/flow_inst_dto.rs b/backend/middlewares/flow/src/dto/flow_inst_dto.rs
index ac690429..2d7112a8 100644
--- a/backend/middlewares/flow/src/dto/flow_inst_dto.rs
+++ b/backend/middlewares/flow/src/dto/flow_inst_dto.rs
@@ -467,6 +467,8 @@ pub struct FlowInstOperateReq {
     pub output_message: Option<String>,
     /// 操作人
     pub operator: Option<String>,
+    /// 日志文本
+    pub log_text: Option<String>,
 }
 
 /// 工作流实例过滤器
diff --git a/backend/middlewares/flow/src/dto/flow_model_dto.rs b/backend/middlewares/flow/src/dto/flow_model_dto.rs
index 7748f030..5a10e485 100644
--- a/backend/middlewares/flow/src/dto/flow_model_dto.rs
+++ b/backend/middlewares/flow/src/dto/flow_model_dto.rs
@@ -468,3 +468,13 @@ pub struct FlowModelFindRelNameByTemplateIdsReq {
     /// 关联的模板ID
     pub rel_template_ids: Vec<String>,
 }
+
+/// 修改当前参数列表
+#[derive(Serialize, Deserialize, Debug, poem_openapi::Object)]
+pub struct FlowModelSyncModifiedFieldReq {
+    pub rel_template_id: Option<String>,
+    pub tag: String,
+    /// 参数列表
+    pub add_fields: Vec<String>,
+    pub delete_fields: Vec<String>,
+}
\ No newline at end of file
diff --git a/backend/middlewares/flow/src/dto/flow_state_dto.rs b/backend/middlewares/flow/src/dto/flow_state_dto.rs
index ebb2bc2d..4a8b33f6 100644
--- a/backend/middlewares/flow/src/dto/flow_state_dto.rs
+++ b/backend/middlewares/flow/src/dto/flow_state_dto.rs
@@ -75,6 +75,8 @@ pub struct FlowStateForm {
     pub referral: bool,
     /// 转办自定义人员权限
     pub referral_guard_custom_conf: Option<FlowGuardConf>,
+    /// 新增默认字段配置
+    pub add_default_field: Option<FlowStateVar>,
     /// 字段配置
     pub vars_collect: HashMap<String, FlowStateVar>,
     /// 提交动作名称
@@ -113,6 +115,8 @@ pub struct FlowStateApproval {
     /// 转办自定义人员权限
     pub referral_guard_custom: bool,
     pub referral_guard_custom_conf: Option<FlowGuardConf>,
+    /// 新增默认字段配置
+    pub add_default_field: Option<FlowStateVar>,
     /// 字段配置
     pub vars_collect: HashMap<String, FlowStateVar>,
     /// 多人审批策略方式
@@ -466,4 +470,4 @@ impl FromStr for FlowStateOperatorKind {
             _ => Err(TardisError::bad_request(&format!("invalid FlowStateOperatorKind: {}", s), "400-operator-invalid-param")),
         }
     }
-}
+}
\ No newline at end of file
diff --git a/backend/middlewares/flow/src/serv/clients/search_client.rs b/backend/middlewares/flow/src/serv/clients/search_client.rs
index 3e6b892c..c52f9210 100644
--- a/backend/middlewares/flow/src/serv/clients/search_client.rs
+++ b/backend/middlewares/flow/src/serv/clients/search_client.rs
@@ -11,7 +11,7 @@ use bios_sdk_invoke::{
 use itertools::Itertools;
 use serde_json::json;
 use tardis::{
-    basic::{dto::TardisContext, field::TrimString, result::TardisResult}, tokio, web::web_resp::TardisPage, TardisFuns, TardisFunsInst
+    basic::{dto::TardisContext, field::TrimString, result::TardisResult}, log::debug, tokio, web::web_resp::TardisPage, TardisFuns, TardisFunsInst
 };
 
 use crate::{
@@ -262,6 +262,7 @@ impl FlowSearchClient {
             && guard_conf.guard_by_spec_org_ids.is_empty() 
             && guard_conf.guard_by_spec_role_ids.is_empty() 
         {
+            debug!("flow search_guard_account_num result : 0");
             return Ok(Some(0));
         }
         let mut search_ctx_req = SearchItemSearchCtxReq {
@@ -278,7 +279,7 @@ impl FlowSearchClient {
         if !guard_conf.guard_by_spec_role_ids.is_empty() {
             search_ctx_req.roles = Some(guard_conf.guard_by_spec_role_ids.clone());
         }
-        Ok(SpiSearchClient::search(&SearchItemSearchReq {
+        let result = SpiSearchClient::search(&SearchItemSearchReq {
             tag: "iam_account".to_string(),
             ctx: search_ctx_req,
             query: SearchItemQueryReq { ..Default::default() },
@@ -289,7 +290,9 @@ impl FlowSearchClient {
                 size: 1,
                 fetch_total: true,
             },
-        }, funs, ctx).await?.map(|result| result.total_size))
+        }, funs, ctx).await?.map(|result| result.total_size);
+        debug!("flow search_guard_account_num result : {:?}", result);
+        Ok(result)
     }
 
     pub fn get_tag_search_map() -> HashMap<String, String> {
diff --git a/backend/middlewares/flow/src/serv/flow_external_serv.rs b/backend/middlewares/flow/src/serv/flow_external_serv.rs
index 470a4c0d..80b3e18e 100644
--- a/backend/middlewares/flow/src/serv/flow_external_serv.rs
+++ b/backend/middlewares/flow/src/serv/flow_external_serv.rs
@@ -1,7 +1,7 @@
 use bios_sdk_invoke::{clients::spi_kv_client::SpiKvClient, invoke_constants::TARDIS_CONTEXT};
 use itertools::Itertools;
 use tardis::{
-    basic::{dto::TardisContext, result::TardisResult}, log::debug, tokio, web::web_resp::TardisResp, TardisFuns, TardisFunsInst
+    basic::{dto::TardisContext, result::TardisResult}, log::debug, tokio, TardisFuns, TardisFunsInst
 };
 
 use crate::{
@@ -12,7 +12,7 @@ use crate::{
         },
         flow_state_dto::FlowSysStateKind,
         flow_transition_dto::{FlowTransitionActionByVarChangeInfoChangedKind, FlowTransitionDetailResp, TagRelKind},
-    }, flow_config::FlowConfig, flow_constants
+    }, flow_constants
 };
 
 pub struct FlowExternalServ;
diff --git a/backend/middlewares/flow/src/serv/flow_inst_serv.rs b/backend/middlewares/flow/src/serv/flow_inst_serv.rs
index cd318e00..2c66f041 100644
--- a/backend/middlewares/flow/src/serv/flow_inst_serv.rs
+++ b/backend/middlewares/flow/src/serv/flow_inst_serv.rs
@@ -2650,6 +2650,7 @@ impl FlowInstServ {
             sub_kind: Some(FlowLogClient::get_junp_kind(&flow_inst_detail.tag)),
             flow_message: operate_req.output_message.clone(),
             flow_result: Some(operate_req.operate.to_string().to_uppercase()),
+            detail: operate_req.log_text.clone(),
             ..Default::default()
         };
         if operate_req.vars.is_none() {
diff --git a/backend/middlewares/flow/src/serv/flow_model_serv.rs b/backend/middlewares/flow/src/serv/flow_model_serv.rs
index 9f9f3ef5..2ef6c576 100644
--- a/backend/middlewares/flow/src/serv/flow_model_serv.rs
+++ b/backend/middlewares/flow/src/serv/flow_model_serv.rs
@@ -28,13 +28,13 @@ use crate::{
     dto::{
         flow_model_dto::{
             FlowModelAddReq, FlowModelAggResp, FlowModelAssociativeOperationKind, FlowModelBindNewStateReq, FlowModelBindStateReq, FlowModelDetailResp, FlowModelFilterReq,
-            FlowModelFindRelStateResp, FlowModelKind, FlowModelModifyReq, FlowModelRelTransitionExt, FlowModelStatus, FlowModelSummaryResp,
+            FlowModelFindRelStateResp, FlowModelKind, FlowModelModifyReq, FlowModelRelTransitionExt, FlowModelStatus, FlowModelSummaryResp, FlowModelSyncModifiedFieldReq,
         },
         flow_model_version_dto::{
             FlowModelVersionAddReq, FlowModelVersionBindState, FlowModelVersionDetailResp, FlowModelVersionFilterReq, FlowModelVersionModifyReq, FlowModelVersionModifyState,
             FlowModelVesionState,
         },
-        flow_state_dto::{FLowStateIdAndName, FlowStateAddReq, FlowStateAggResp, FlowStateKind, FlowStateRelModelExt, FlowSysStateKind},
+        flow_state_dto::{FLowStateIdAndName, FlowStateAddReq, FlowStateAggResp, FlowStateKind, FlowStateModifyReq, FlowStateRelModelExt, FlowStateVar, FlowSysStateKind},
         flow_transition_dto::{
             FlowTransitionAddReq, FlowTransitionDetailResp, FlowTransitionInitInfo, FlowTransitionModifyReq, FlowTransitionPostActionInfo, FlowTransitionSortStatesReq,
         },
@@ -48,10 +48,7 @@ use super::{
     clients::{
         flow_log_client::{FlowLogClient, LogParamContent, LogParamTag},
         search_client::FlowSearchClient,
-    },
-    flow_model_version_serv::FlowModelVersionServ,
-    flow_rel_serv::{FlowRelKind, FlowRelServ},
-    flow_transition_serv::FlowTransitionServ,
+    }, flow_model_version_serv::FlowModelVersionServ, flow_rel_serv::{FlowRelKind, FlowRelServ}, flow_state_serv::FlowStateServ, flow_transition_serv::FlowTransitionServ
 };
 
 pub struct FlowModelServ;
@@ -1600,6 +1597,7 @@ impl FlowModelServ {
             ..ctx.clone()
         };
         let models = Self::find_rel_model_map(rel_template_id.clone(), true, funs, ctx).await?;
+        let mut non_main_model_ids = vec![];
         if let Some(rel_template_id) = rel_template_id.clone() {
             let rel_model_ids = FlowRelServ::find_to_simple_rels(&FlowRelKind::FlowModelTemplate, &rel_template_id, None, None, funs, &global_ctx)
                 .await?
@@ -1653,6 +1651,14 @@ impl FlowModelServ {
                 )
                 .await?;
             }
+            non_main_model_ids = Self::find_id_items(&FlowModelFilterReq {
+                basic: RbumBasicFilterReq {
+                    enabled: Some(true),
+                    ..Default::default()
+                },
+                main: Some(false),
+                ..Default::default()
+            }, None, None, funs, ctx).await?
         }
         for (tag, model) in models.iter() {
             if let Some(spec_tags) = spec_tags.clone() {
@@ -1670,14 +1676,7 @@ impl FlowModelServ {
             }
         }
         // clean non-main flow model
-        for model_id in Self::find_id_items(&FlowModelFilterReq {
-            basic: RbumBasicFilterReq {
-                enabled: Some(true),
-                ..Default::default()
-            },
-            main: Some(false),
-            ..Default::default()
-        }, None, None, funs, ctx).await? {
+        for model_id in non_main_model_ids {
             Self::delete_item(&model_id, funs, ctx).await?;
         }
         Ok(models)
@@ -1851,4 +1850,60 @@ impl FlowModelServ {
             None => Err(funs.err().not_found("flow_model_serv", "find_editing_verion", "model not found", "404-flow-model-not-found")),
         }
     }
+
+    pub async fn sync_modified_field(req: &FlowModelSyncModifiedFieldReq, funs: &TardisFunsInst, ctx: &TardisContext) -> TardisResult<()> {
+        let models = Self::find_detail_items(&FlowModelFilterReq {
+            basic: RbumBasicFilterReq {
+                enabled: Some(true),
+                ..Default::default()
+            },
+            main: Some(false),
+            rel_template_id: req.rel_template_id.clone(),
+            tags: Some(vec![req.tag.clone()]),
+            ..Default::default()
+        }, None, None, funs, ctx).await?;
+        for model in models {
+            let states = model.states();
+            for state in states {
+                let add_default_conf = match state.state_kind {
+                    FlowStateKind::Form => {
+                        state.kind_conf.clone().unwrap_or_default().form.unwrap_or_default().add_default_field.unwrap_or_default()
+                    },
+                    FlowStateKind::Approval => {
+                        state.kind_conf.clone().unwrap_or_default().approval.unwrap_or_default().add_default_field.unwrap_or_default()
+                    },
+                    _ => { FlowStateVar::default()},
+                };
+                let mut kind_conf = state.kind_conf.clone().unwrap_or_default();
+                for add_field in req.add_fields.clone() {
+                    match state.state_kind {
+                        FlowStateKind::Form => {
+                            kind_conf.form.as_mut().map(|form| form.vars_collect.insert(add_field, add_default_conf.clone()));
+                        },
+                        FlowStateKind::Approval => {
+                            kind_conf.approval.as_mut().map(|form| form.vars_collect.insert(add_field, add_default_conf.clone()));
+                        },
+                        _ => { },
+                    }
+                }
+                for delete_field in &req.delete_fields {
+                    match state.state_kind {
+                        FlowStateKind::Form => {
+                            kind_conf.form.as_mut().map(|form| form.vars_collect.remove(delete_field));
+                        },
+                        FlowStateKind::Approval => {
+                            kind_conf.approval.as_mut().map(|form| form.vars_collect.remove(delete_field));
+                        },
+                        _ => { },
+                    }
+                }
+                FlowStateServ::modify_item(&state.id, &mut FlowStateModifyReq {
+                    kind_conf: Some(kind_conf),
+                    ..Default::default()
+                }, funs, ctx).await?;
+            }
+        }
+        
+        Ok(())
+    }
 }
diff --git a/backend/middlewares/flow/src/serv/flow_model_version_serv.rs b/backend/middlewares/flow/src/serv/flow_model_version_serv.rs
index 4880fd4e..87c766b7 100644
--- a/backend/middlewares/flow/src/serv/flow_model_version_serv.rs
+++ b/backend/middlewares/flow/src/serv/flow_model_version_serv.rs
@@ -10,21 +10,17 @@ use bios_basic::rbum::{
 };
 use itertools::Itertools;
 use tardis::{
-    basic::{dto::TardisContext, result::TardisResult},
-    db::sea_orm::{
+    basic::{dto::TardisContext, result::TardisResult}, chrono::Utc, db::sea_orm::{
         prelude::Expr,
         sea_query::{Alias, SelectStatement},
         EntityName, Set,
-    },
-    futures::future::join_all,
-    serde_json::json,
-    TardisFuns, TardisFunsInst,
+    }, futures::future::join_all, serde_json::json, TardisFuns, TardisFunsInst
 };
 
 use crate::{
     domain::flow_model_version,
     dto::{
-        flow_model_dto::{FlowModelBindNewStateReq, FlowModelBindStateReq, FlowModelFilterReq, FlowModelModifyReq},
+        flow_model_dto::{FlowModelBindNewStateReq, FlowModelBindStateReq, FlowModelFilterReq, FlowModelModifyReq, FlowModelStatus},
         flow_model_version_dto::{
             FlowModelVersionAddReq, FlowModelVersionBindState, FlowModelVersionDetailResp, FlowModelVersionFilterReq, FlowModelVersionModifyReq, FlowModelVersionSummaryResp,
             FlowModelVesionState,
@@ -106,6 +102,7 @@ impl
                 &version_detail.rel_model_id,
                 &mut FlowModelModifyReq {
                     current_version_id: Some(flow_version_id.to_string()),
+                    status: Some(FlowModelStatus::Enabled),
                     ..Default::default()
                 },
                 funs,
@@ -135,6 +132,7 @@ impl
         }
         let mut flow_mode_version = flow_model_version::ActiveModel {
             id: Set(id.to_string()),
+            update_time: Set(Utc::now()),
             ..Default::default()
         };
         if let Some(status) = &modify_req.status {
@@ -155,6 +153,7 @@ impl
                     &version_detail.rel_model_id,
                     &mut FlowModelModifyReq {
                         current_version_id: Some(id.to_string()),
+                        status: Some(FlowModelStatus::Enabled),
                         ..Default::default()
                     },
                     funs,