diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index 7385c7e6e..32a5c2709 100755
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -190,8 +190,10 @@ unimplemented = "deny"
 # Development quality lints
 todo = "warn"
 dbg_macro = "warn"
-#print_stdout = "warn"
-#print_stderr = "warn"
+
+# 我们期望所有输出方式通过 logging 模块进行统一管理
+# print_stdout = "deny"
+# print_stderr = "deny"
 
 # Performance lints for proxy application
 clone_on_ref_ptr = "warn"
@@ -249,3 +251,10 @@ iter_on_empty_collections = "deny"
 equatable_if_let = "deny"
 collection_is_never_read = "deny"
 branches_sharing_code = "deny"
+pathbuf_init_then_push = "deny"
+option_as_ref_cloned = "deny"
+large_types_passed_by_value = "deny"
+# implicit_clone = "deny" // 可能会造成额外开销，暂时不开启
+expl_impl_clone_on_copy = "deny"
+copy_iterator = "deny"
+cloned_instead_of_copied = "deny"
diff --git a/src-tauri/src/core/backup.rs b/src-tauri/src/core/backup.rs
index 11681ab06..229139801 100644
--- a/src-tauri/src/core/backup.rs
+++ b/src-tauri/src/core/backup.rs
@@ -100,13 +100,12 @@ impl WebDavClient {
                 let config = WebDavConfig {
                     url: verge
                         .webdav_url
-                        .as_ref()
-                        .cloned()
+                        .clone()
                         .unwrap_or_default()
                         .trim_end_matches('/')
                         .into(),
-                    username: verge.webdav_username.as_ref().cloned().unwrap_or_default(),
-                    password: verge.webdav_password.as_ref().cloned().unwrap_or_default(),
+                    username: verge.webdav_username.clone().unwrap_or_default(),
+                    password: verge.webdav_password.clone().unwrap_or_default(),
                 };
 
                 // 存储配置到 ArcSwapOption
diff --git a/src-tauri/src/core/hotkey.rs b/src-tauri/src/core/hotkey.rs
index 6a06756c2..f2b2d0be0 100755
--- a/src-tauri/src/core/hotkey.rs
+++ b/src-tauri/src/core/hotkey.rs
@@ -274,7 +274,7 @@ impl Hotkey {
         );
 
         // Extract hotkeys data before async operations
-        let hotkeys = verge.data_arc().hotkeys.as_ref().cloned();
+        let hotkeys = verge.data_arc().hotkeys.clone();
 
         if let Some(hotkeys) = hotkeys {
             logging!(
diff --git a/src-tauri/src/utils/draft.rs b/src-tauri/src/utils/draft.rs
index cc81b1f2d..8eab1f302 100644
--- a/src-tauri/src/utils/draft.rs
+++ b/src-tauri/src/utils/draft.rs
@@ -27,11 +27,7 @@ impl<T: Clone> Draft<T> {
     /// 这也是零拷贝：只 clone Arc，不 clone T
     pub fn latest_arc(&self) -> SharedBox<T> {
         let guard = self.inner.read();
-        guard
-            .1
-            .as_ref()
-            .cloned()
-            .unwrap_or_else(|| Arc::clone(&guard.0))
+        guard.1.clone().unwrap_or_else(|| Arc::clone(&guard.0))
     }
 
     /// 通过闭包以可变方式编辑草稿（在闭包中我们给出 &mut T）