diff --git a/src/store/mod.rs b/src/store/mod.rs
index ef2b298..49a6022 100644
--- a/src/store/mod.rs
+++ b/src/store/mod.rs
@@ -394,20 +394,19 @@ impl RaftStorage<ExampleTypeConfig> for Arc<ExampleStore> {
                 EntryPayload::Blank => res.push(ExampleResponse::Empty),
                 EntryPayload::Normal(ref req) => match req {
                     ExampleRequest::AddVisitor(msg) => {
-                        let sm = self.state_machine.read().await;
-                        res.push(ExampleResponse::AddVisitorResult(
-                            sm.data
-                                .master
-                                .send(msg.clone())
-                                .await
-                                .unwrap()
-                                .await
-                                .unwrap()
-                                .unwrap(),
-                        ));
+                        let r = sm
+                            .data
+                            .master
+                            .send(msg.clone())
+                            .await
+                            .unwrap()
+                            .await
+                            .unwrap()
+                            .unwrap();
+
+                        res.push(ExampleResponse::AddVisitorResult(r));
                     }
                     ExampleRequest::AddCaptcha(msg) => {
-                        let sm = self.state_machine.read().await;
                         sm.data
                             .master
                             .send(msg.clone())
@@ -419,7 +418,6 @@ impl RaftStorage<ExampleTypeConfig> for Arc<ExampleStore> {
                         res.push(ExampleResponse::Empty);
                     }
                     ExampleRequest::RenameCaptcha(msg) => {
-                        let sm = self.state_machine.read().await;
                         sm.data
                             .master
                             .send(msg.clone())
@@ -431,7 +429,6 @@ impl RaftStorage<ExampleTypeConfig> for Arc<ExampleStore> {
                         res.push(ExampleResponse::Empty);
                     }
                     ExampleRequest::RemoveCaptcha(msg) => {
-                        let sm = self.state_machine.read().await;
                         sm.data
                             .master
                             .send(msg.clone())