diff --git a/src/chat.js b/src/chat.js
index 6ac6e4a..c894f8a 100644
--- a/src/chat.js
+++ b/src/chat.js
@@ -133,7 +133,9 @@ export default class Chat {
     }
     async 从本地载入消息() {
         const data = await values(this.store)
-        data.map(item => ({ timestamp: new Date(item.time).getTime(), ...item })).sort((a, b) => a.timestamp - b.timestamp).forEach(item => {
+        data.map(item => ({ timestamp: new Date(item.time).getTime(), ...item }))
+        .filter(item => !item.ban)
+        .sort((a, b) => a.timestamp - b.timestamp).forEach(item => {
             this.添加元素(item)
         })
     }
@@ -141,7 +143,7 @@ export default class Chat {
         const data = await values(this.store)
         return data.map(item => ({ timestamp: new Date(item.time).getTime(), ...item })).filter(item => {
             const timestamp = new Date(item.time).getTime()
-            return timestamp >= start && timestamp <= end
+            return timestamp >= start && timestamp <= end && !item.ban
         })
     }
     // 检查本地不存在的id,存储消息
@@ -199,10 +201,12 @@ export default class Chat {
                         fontSize: '12px',
                         color: '#555'
                     },
-                    textContent: '删除',
+                    textContent: '移除',
+                    title: '加入屏蔽列表不再被渲染',
                     onclick: event => {
                         event.target.parentNode.remove()
-                        del(data.id, this.store)
+                        update(data.id, item => ({ ban: true, ...item }), this.store)
+                        //del(data.id, this.store)
                     }
                 })
             ]