diff --git a/kclvm/Cargo.lock b/kclvm/Cargo.lock
index af1b2e2f3..f2d8e8fd1 100644
--- a/kclvm/Cargo.lock
+++ b/kclvm/Cargo.lock
@@ -2313,9 +2313,9 @@ checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
 
 [[package]]
 name = "lsp-server"
-version = "0.7.6"
+version = "0.7.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "248f65b78f6db5d8e1b1604b4098a28b43d21a8eb1deeca22b1c421b276c7095"
+checksum = "550446e84739dcaf6d48a4a093973850669e13e8a34d8f8d64851041be267cd9"
 dependencies = [
  "crossbeam-channel",
  "log",
diff --git a/kclvm/sema/src/ty/context.rs b/kclvm/sema/src/ty/context.rs
index bea447e71..68ff929fc 100644
--- a/kclvm/sema/src/ty/context.rs
+++ b/kclvm/sema/src/ty/context.rs
@@ -2,7 +2,6 @@ use std::collections::HashMap;
 use std::sync::Arc;
 
 use super::{sup, DictType, Type, TypeFlags, TypeKind, TypeRef};
-use petgraph::algo::is_cyclic_directed;
 use petgraph::graph::{DiGraph, NodeIndex};
 use petgraph::visit::{depth_first_search, DfsEvent};
 
diff --git a/kclvm/tools/src/LSP/Cargo.toml b/kclvm/tools/src/LSP/Cargo.toml
index 5fd28f507..2f97ee6b9 100644
--- a/kclvm/tools/src/LSP/Cargo.toml
+++ b/kclvm/tools/src/LSP/Cargo.toml
@@ -32,7 +32,7 @@ compiler_base_session = "0.1.3"
 kclvm-query = { path = "../../../query" }
 kclvm-span = { path = "../../../span" }
 
-lsp-server = { version = "0.7.0", default-features = false }
+lsp-server = { version = "0.7.7", default-features = false }
 anyhow = { version = "1.0", default-features = false, features = ["std"] }
 crossbeam-channel = { version = "0.5.7", default-features = false }
 ra_ap_vfs = "0.0.149"
diff --git a/kclvm/tools/src/LSP/src/notification.rs b/kclvm/tools/src/LSP/src/notification.rs
index 923021499..3e1bae1a1 100644
--- a/kclvm/tools/src/LSP/src/notification.rs
+++ b/kclvm/tools/src/LSP/src/notification.rs
@@ -36,7 +36,7 @@ impl LanguageServerState {
             lsp_types::NumberOrString::Number(id) => id.into(),
             lsp_types::NumberOrString::String(id) => id.into(),
         };
-        self.request_queue.incoming.complete(id);
+        self.request_queue.incoming.complete(&id);
         Ok(())
     }
 
diff --git a/kclvm/tools/src/LSP/src/state.rs b/kclvm/tools/src/LSP/src/state.rs
index 4d196f6ab..4ee297c90 100644
--- a/kclvm/tools/src/LSP/src/state.rs
+++ b/kclvm/tools/src/LSP/src/state.rs
@@ -396,7 +396,7 @@ impl LanguageServerState {
     /// Sends a response to the client. This method logs the time it took us to reply
     /// to a request from the client.
     pub(super) fn respond(&mut self, response: lsp_server::Response) -> anyhow::Result<()> {
-        if let Some((method, start)) = self.request_queue.incoming.complete(response.id.clone()) {
+        if let Some((method, start)) = self.request_queue.incoming.complete(&response.id) {
             let duration = start.elapsed();
             self.send(response.into())?;
             self.log_message(format!(