diff --git a/src/subscription.rs b/src/subscription.rs
index 8ec3566..702e725 100644
--- a/src/subscription.rs
+++ b/src/subscription.rs
@@ -4,8 +4,9 @@ use std::collections::HashMap;
 pub struct SubscriptionManager {
     pub is_open: bool,
     pub subscriptions: HashMap<String, String>, // 显示已订阅规则，键为名称，值为描述或文件路径
-    pub download_progress: Option<f32>,        // 下载进度
-    pub download_status: Option<String>,       // 下载状态信息
+    pub download_progress: Option<f32>,         // 下载进度
+    pub download_status: Option<String>,        // 下载状态信息
+    pub download_url: String,                   // 当前输入的下载链接
 }
 
 impl Default for SubscriptionManager {
@@ -15,6 +16,7 @@ impl Default for SubscriptionManager {
             subscriptions: HashMap::new(),
             download_progress: None,
             download_status: None,
+            download_url: String::new(),
         }
     }
 }
@@ -25,56 +27,83 @@ impl SubscriptionManager {
             egui::Window::new("订阅规则")
                 .open(&mut self.is_open)
                 .show(ctx, |ui| {
-                    ui.horizontal(|ui| {
-                        if ui.button("下载规则").clicked() {
-                            self.start_download_dialog(ui);
-                        }
-                        if ui.button("从文件导入").clicked() {
-                            self.import_from_file();
-                        }
-                    });
+                    self.show_controls(ui);
+                    self.show_subscriptions(ui);
+                    self.show_download_status(ui);
+                });
+        }
+    }
 
-                    ui.separator();
-                    ui.label("已订阅规则：");
-                    for (name, description) in &self.subscriptions {
-                        ui.horizontal(|ui| {
-                            ui.label(format!("{} - {}", name, description));
-                            if ui.button("删除").clicked() {
-                                self.subscriptions.remove(name);
-                            }
-                        });
-                    }
+    fn show_controls(&mut self, ui: &mut egui::Ui) {
+        ui.horizontal(|ui| {
+            if ui.button("下载规则").clicked() {
+                self.start_download_dialog(ui);
+            }
+            if ui.button("从文件导入").clicked() {
+                self.import_from_file();
+            }
+        });
+        ui.separator();
+    }
 
-                    if let Some(progress) = self.download_progress {
-                        ui.add(egui::ProgressBar::new(progress).show_percentage());
-                    }
-                    if let Some(status) = &self.download_status {
-                        ui.label(status);
+    fn show_subscriptions(&mut self, ui: &mut egui::Ui) {
+        ui.label("已订阅规则：");
+        let subscriptions_to_remove: Vec<String> = self
+            .subscriptions
+            .iter()
+            .filter_map(|(name, description)| {
+                let mut remove = false;
+                ui.horizontal(|ui| {
+                    ui.label(format!("{} - {}", name, description));
+                    if ui.button("删除").clicked() {
+                        remove = true;
                     }
                 });
+                if remove {
+                    Some(name.clone())
+                } else {
+                    None
+                }
+            })
+            .collect();
+
+        for name in subscriptions_to_remove {
+            self.subscriptions.remove(&name);
+        }
+    }
+
+    fn show_download_status(&mut self, ui: &mut egui::Ui) {
+        if let Some(progress) = self.download_progress {
+            ui.add(egui::ProgressBar::new(progress).show_percentage());
+        }
+        if let Some(status) = &self.download_status {
+            ui.label(status);
         }
     }
 
     fn start_download_dialog(&mut self, ui: &mut egui::Ui) {
         ui.label("请输入规则下载链接：");
-        let mut url = String::new();
-        ui.text_edit_singleline(&mut url);
+        ui.text_edit_singleline(&mut self.download_url);
 
         if ui.button("确定").clicked() {
             self.download_progress = Some(0.0);
             self.download_status = Some("开始下载...".to_string());
-            // 模拟下载流程
-            // TODO: 实现异步下载逻辑，更新进度并完成时移除弹窗
-            self.download_progress = Some(1.0); // 下载完成
-            self.download_status = Some("下载完成".to_string());
-            self.subscriptions
-                .insert("新规则".to_string(), "从网络下载".to_string());
+
+            // 模拟异步下载逻辑
+            self.simulate_download();
         }
     }
 
+    fn simulate_download(&mut self) {
+        // 这里是模拟的下载过程，你可以改为异步任务
+        self.download_progress = Some(1.0); // 下载完成
+        self.download_status = Some("下载完成".to_string());
+        self.subscriptions
+            .insert("新规则".to_string(), "从网络下载".to_string());
+    }
+
     fn import_from_file(&mut self) {
         // TODO: 打开文件选择窗口，解析 YAML 并更新订阅规则
-        // 示例添加一个规则
         self.subscriptions
             .insert("本地规则".to_string(), "从文件导入".to_string());
     }
diff --git a/src/ui.rs b/src/ui.rs
index a0d92a7..5ff2b4d 100644
--- a/src/ui.rs
+++ b/src/ui.rs
@@ -6,12 +6,12 @@ use crate::logger; // 导入 logger 模块
 use crate::move_module; // 导入移动模块
 use crate::open;
 use crate::scanner;
+use crate::subscription;
 use crate::utils;
 use crate::yaml_loader::FolderDescriptions;
 use eframe::egui::{self, Grid, ScrollArea};
 use std::collections::HashSet;
 use std::sync::mpsc::{Receiver, Sender};
-use subscription::SubscriptionManager;
 
 pub struct AppDataCleaner {
     is_scanning: bool,