diff --git a/kclvm/ast/src/token.rs b/kclvm/ast/src/token.rs
index a083b9e6d..59b5ea7a1 100644
--- a/kclvm/ast/src/token.rs
+++ b/kclvm/ast/src/token.rs
@@ -4,7 +4,6 @@
 //! Including indent and dedent tokens.
 //! Not Include some tokens of low level tokens, such as ';', '..', '..=', '<-'.
 pub use BinCmpToken::*;
-pub use BinCmpToken::*;
 pub use BinOpToken::*;
 pub use DelimToken::*;
 pub use LitKind::*;
diff --git a/kclvm/loader/src/lib.rs b/kclvm/loader/src/lib.rs
index 7e39086a3..9b12a89bd 100644
--- a/kclvm/loader/src/lib.rs
+++ b/kclvm/loader/src/lib.rs
@@ -222,7 +222,7 @@ fn collect_scope_info(
             kind
         };
         scopes.insert(
-            scope_ref.clone(),
+            *scope_ref,
             ScopeInfo {
                 kind,
                 parent: scope.get_parent(),
diff --git a/kclvm/runtime/src/types/mod.rs b/kclvm/runtime/src/types/mod.rs
index 1233f2678..560b722bf 100644
--- a/kclvm/runtime/src/types/mod.rs
+++ b/kclvm/runtime/src/types/mod.rs
@@ -1,10 +1,7 @@
 // Copyright The KCL Authors. All rights reserved.
 
 pub mod typ_kind;
-pub use typ_kind::*;
 
 pub mod typ_new;
-pub use typ_new::*;
 
 pub mod typ_type_str;
-pub use typ_type_str::*;
diff --git a/kclvm/runtime/src/value/mod.rs b/kclvm/runtime/src/value/mod.rs
index 3ff12728d..64425c8be 100644
--- a/kclvm/runtime/src/value/mod.rs
+++ b/kclvm/runtime/src/value/mod.rs
@@ -1,7 +1,6 @@
 // Copyright 2021 The KCL Authors. All rights reserved.
 
 pub mod val_panic;
-pub use val_panic::*;
 
 pub mod val_overflow;
 pub use val_overflow::*;
@@ -13,49 +12,37 @@ pub mod iter;
 pub use iter::*;
 
 pub mod val;
-pub use val::*;
 
 pub mod val_len;
-pub use val_len::*;
 
 pub mod val_args;
 pub use val_args::*;
 
 pub mod val_logic;
-pub use val_logic::*;
 
 pub mod val_as_val;
-pub use val_as_val::*;
 
 pub mod val_kind;
-pub use val_kind::*;
 
 pub mod val_clone;
-pub use val_clone::*;
 
 pub mod val_cmp;
-pub use val_cmp::*;
 
 pub mod val_decorator;
 pub use val_decorator::*;
 
 pub mod val_is_in;
-pub use val_is_in::*;
 
 pub mod val_list;
-pub use val_list::*;
 
 pub mod val_dict;
-pub use val_dict::*;
 
 pub mod val_fmt;
 pub use val_fmt::*;
 
 pub mod val_from;
-pub use val_from::*;
 
 pub mod val_get_set;
-pub use val_get_set::*;
 
 pub mod val_schema;
 pub use val_schema::*;
@@ -64,19 +51,15 @@ pub mod val_json;
 pub use val_json::*;
 
 pub mod val_bin_aug;
-pub use val_bin_aug::*;
 
 pub mod val_unary;
-pub use val_unary::*;
 
 pub mod val_bin;
-pub use val_bin::*;
 
 pub mod val_plan;
 pub use val_plan::*;
 
 pub mod val_str;
-pub use val_str::*;
 
 pub mod val_type;
 pub use val_type::*;