diff --git a/actix_mvc_app/src/controllers/contract.rs b/actix_mvc_app/src/controllers/contract.rs
index 2bd85ae..18d14e4 100644
--- a/actix_mvc_app/src/controllers/contract.rs
+++ b/actix_mvc_app/src/controllers/contract.rs
@@ -1,11 +1,9 @@
-use actix_web::{web, HttpResponse, Responder, Result};
+use actix_web::{web, HttpResponse, Result};
 use tera::{Context, Tera};
 use chrono::{Utc, Duration};
-use uuid::Uuid;
-use serde::{Deserialize, Serialize};
+use serde::Deserialize;
 
-use crate::models::contract::{Contract, ContractStatus, ContractType, ContractStatistics, ContractSigner, ContractRevision, SignerStatus, ContractFilter};
-use crate::controllers::auth::Claims;
+use crate::models::contract::{Contract, ContractStatus, ContractType, ContractStatistics, SignerStatus};
 
 #[derive(Debug, Deserialize)]
 pub struct ContractForm {
diff --git a/actix_mvc_app/src/controllers/flow.rs b/actix_mvc_app/src/controllers/flow.rs
index c144bd5..00b5b78 100644
--- a/actix_mvc_app/src/controllers/flow.rs
+++ b/actix_mvc_app/src/controllers/flow.rs
@@ -292,7 +292,7 @@ impl FlowController {
         // Update the current step
         flow1.current_step = flow1.steps.iter().find(|s| s.status == StepStatus::InProgress).cloned();
         
-        let mut flow2 = Flow {
+        let flow2 = Flow {
             id: "flow-2".to_string(),
             name: "Database Migration".to_string(),
             description: "Migrate database to new schema".to_string(),
diff --git a/actix_mvc_app/src/controllers/governance.rs b/actix_mvc_app/src/controllers/governance.rs
index 780cb2a..a570821 100644
--- a/actix_mvc_app/src/controllers/governance.rs
+++ b/actix_mvc_app/src/controllers/governance.rs
@@ -4,7 +4,7 @@ use tera::Tera;
 use serde_json::Value;
 use serde::{Deserialize, Serialize};
 use chrono::{Utc, Duration};
-use crate::models::governance::{Proposal, Vote, ProposalStatus, VoteType, ProposalFilter, VotingResults};
+use crate::models::governance::{Proposal, Vote, ProposalStatus, VoteType, VotingResults};
 
 /// Controller for handling governance-related routes
 pub struct GovernanceController;
diff --git a/actix_mvc_app/src/controllers/mod.rs b/actix_mvc_app/src/controllers/mod.rs
index 6827645..6baf3d6 100644
--- a/actix_mvc_app/src/controllers/mod.rs
+++ b/actix_mvc_app/src/controllers/mod.rs
@@ -8,10 +8,3 @@ pub mod flow;
 pub mod contract;
 
 // Re-export controllers for easier imports
-pub use home::HomeController;
-pub use auth::AuthController;
-pub use ticket::TicketController;
-pub use calendar::CalendarController;
-pub use governance::GovernanceController;
-pub use flow::FlowController;
-pub use contract::ContractController;
\ No newline at end of file
diff --git a/actix_mvc_app/src/models/mod.rs b/actix_mvc_app/src/models/mod.rs
index 0c57de6..21e1148 100644
--- a/actix_mvc_app/src/models/mod.rs
+++ b/actix_mvc_app/src/models/mod.rs
@@ -10,6 +10,3 @@ pub mod contract;
 pub use user::User;
 pub use ticket::{Ticket, TicketComment, TicketStatus, TicketPriority};
 pub use calendar::{CalendarEvent, CalendarViewMode};
-pub use governance::{Proposal, ProposalStatus, Vote, VoteType, VotingResults, ProposalFilter};
-pub use flow::{Flow, FlowStep, FlowLog, FlowStatus, FlowType, StepStatus, FlowFilter, FlowStatistics};
-pub use contract::{Contract, ContractSigner, ContractRevision, ContractStatus, ContractType, SignerStatus, ContractFilter, ContractStatistics};
\ No newline at end of file