diff --git a/kclvm/query/src/query.rs b/kclvm/query/src/query.rs
index a931c4074..733debfe2 100644
--- a/kclvm/query/src/query.rs
+++ b/kclvm/query/src/query.rs
@@ -4,7 +4,7 @@ use anyhow::Result;
 use indexmap::IndexMap;
 use kclvm_parser::{load_program, LoadProgramOptions, ParseSession};
 use kclvm_sema::{
-    resolver::{resolve_program, scope::Scope},
+    resolver::{resolve_program_with_opts, scope::Scope, Options},
     ty::SchemaType,
 };
 
@@ -121,7 +121,13 @@ fn resolve_file(file: &str, code: Option<&str>) -> Result<Rc<RefCell<Scope>>> {
             return Err(anyhow::anyhow!("{err}"));
         }
     };
-    let scope = resolve_program(&mut program);
+    let scope = resolve_program_with_opts(
+        &mut program,
+        Options {
+            resolve_val: true,
+            ..Default::default()
+        },
+    );
     match scope.main_scope() {
         Some(scope) => Ok(scope.clone()),
         None => Err(anyhow::anyhow!("main scope is not found")),
diff --git a/kclvm/sema/src/resolver/global.rs b/kclvm/sema/src/resolver/global.rs
index 5022922b9..34527a564 100644
--- a/kclvm/sema/src/resolver/global.rs
+++ b/kclvm/sema/src/resolver/global.rs
@@ -602,7 +602,11 @@ impl<'ctx> Resolver<'ctx> {
                     let name = unification_stmt.value.node.name.node.get_name();
                     let ty = self.parse_ty_str_with_scope(&name, stmt.get_span_pos());
                     let is_optional = true;
-                    let default = print_schema_expr(&unification_stmt.value.node);
+                    let default = if self.options.resolve_val {
+                        print_schema_expr(&unification_stmt.value.node)
+                    } else {
+                        "".to_string()
+                    };
                     (
                         unification_stmt.target.node.get_name(),
                         ty,
@@ -619,10 +623,13 @@ impl<'ctx> Resolver<'ctx> {
                         schema_attr.ty.get_span_pos(),
                     );
                     let is_optional = schema_attr.is_optional;
-                    let default = schema_attr
-                        .value
-                        .as_ref()
-                        .map(|v| print_ast_node(ASTNode::Expr(v)));
+                    let default = schema_attr.value.as_ref().map(|v| {
+                        if self.options.resolve_val {
+                            print_ast_node(ASTNode::Expr(v))
+                        } else {
+                            "".to_string()
+                        }
+                    });
                     // Schema attribute decorators
                     let decorators = self.resolve_decorators(
                         &schema_attr.decorators,
diff --git a/kclvm/sema/src/resolver/mod.rs b/kclvm/sema/src/resolver/mod.rs
index a104bf53b..fdae6e513 100644
--- a/kclvm/sema/src/resolver/mod.rs
+++ b/kclvm/sema/src/resolver/mod.rs
@@ -136,25 +136,34 @@ pub struct Context {
     pub type_alias_mapping: IndexMap<String, IndexMap<String, String>>,
 }
 
-/// Resolve options
-#[derive(Clone, Debug, Default)]
+/// Resolve options.
+/// - lint_check: whether to run lint passes
+/// - resolve_val: whether to resolve and print their AST to value for some nodes.
+#[derive(Clone, Debug)]
 pub struct Options {
-    pub raise_err: bool,
-    pub config_auto_fix: bool,
     pub lint_check: bool,
+    pub resolve_val: bool,
 }
 
-/// Resolve program
+impl Default for Options {
+    fn default() -> Self {
+        Self {
+            lint_check: true,
+            resolve_val: false,
+        }
+    }
+}
+
+/// Resolve program with default options.
+#[inline]
 pub fn resolve_program(program: &mut Program) -> ProgramScope {
+    resolve_program_with_opts(program, Options::default())
+}
+
+/// Resolve program with options. See [Options]
+pub fn resolve_program_with_opts(program: &mut Program, opts: Options) -> ProgramScope {
     pre_process_program(program);
-    let mut resolver = Resolver::new(
-        program,
-        Options {
-            raise_err: true,
-            config_auto_fix: false,
-            lint_check: true,
-        },
-    );
+    let mut resolver = Resolver::new(program, opts);
     resolver.resolve_import();
     let scope = resolver.check_and_lint(kclvm_ast::MAIN_PKG);
     let type_alias_mapping = resolver.ctx.type_alias_mapping.clone();
diff --git a/kclvm/sema/src/resolver/schema.rs b/kclvm/sema/src/resolver/schema.rs
index 3cd178ef3..264a051ae 100644
--- a/kclvm/sema/src/resolver/schema.rs
+++ b/kclvm/sema/src/resolver/schema.rs
@@ -222,23 +222,27 @@ impl<'ctx> Resolver<'ctx> {
         args: &'ctx [ast::NodeRef<ast::Expr>],
         kwargs: &'ctx [ast::NodeRef<ast::Keyword>],
     ) -> (Vec<String>, HashMap<String, String>) {
-        (
-            args.iter()
-                .map(|a| print_ast_node(ASTNode::Expr(a)))
-                .collect(),
-            kwargs
-                .iter()
-                .map(|a| {
-                    (
-                        a.node.arg.node.get_name(),
-                        a.node
-                            .value
-                            .as_ref()
-                            .map(|v| print_ast_node(ASTNode::Expr(v)))
-                            .unwrap_or_default(),
-                    )
-                })
-                .collect(),
-        )
+        if self.options.resolve_val {
+            (
+                args.iter()
+                    .map(|a| print_ast_node(ASTNode::Expr(a)))
+                    .collect(),
+                kwargs
+                    .iter()
+                    .map(|a| {
+                        (
+                            a.node.arg.node.get_name(),
+                            a.node
+                                .value
+                                .as_ref()
+                                .map(|v| print_ast_node(ASTNode::Expr(v)))
+                                .unwrap_or_default(),
+                        )
+                    })
+                    .collect(),
+            )
+        } else {
+            (vec![], HashMap::new())
+        }
     }
 }
diff --git a/kclvm/sema/src/resolver/tests.rs b/kclvm/sema/src/resolver/tests.rs
index 4299240d9..40a3d5be5 100644
--- a/kclvm/sema/src/resolver/tests.rs
+++ b/kclvm/sema/src/resolver/tests.rs
@@ -258,14 +258,7 @@ fn test_lint() {
     let mut program =
         load_program(sess.clone(), &["./src/resolver/test_data/lint.k"], None).unwrap();
     pre_process_program(&mut program);
-    let mut resolver = Resolver::new(
-        &program,
-        Options {
-            raise_err: true,
-            config_auto_fix: false,
-            lint_check: true,
-        },
-    );
+    let mut resolver = Resolver::new(&program, Options::default());
     resolver.resolve_import();
     resolver.check_and_lint(kclvm_ast::MAIN_PKG);
 
diff --git a/kclvm/tools/src/LSP/src/request.rs b/kclvm/tools/src/LSP/src/request.rs
index 556d3b328..68319eb3b 100644
--- a/kclvm/tools/src/LSP/src/request.rs
+++ b/kclvm/tools/src/LSP/src/request.rs
@@ -1,8 +1,8 @@
 use crossbeam_channel::Sender;
 
-use lsp_types::{CodeAction, CodeActionKind, CodeActionOrCommand, Position, Range, TextEdit};
+use lsp_types::TextEdit;
 use ra_ap_vfs::VfsPath;
-use std::{collections::HashMap, ops::Index, time::Instant};
+use std::time::Instant;
 
 use crate::{
     completion::completion,