diff --git a/config.json b/config.json
index 095e9d20..0514251e 100644
--- a/config.json
+++ b/config.json
@@ -1148,7 +1148,8 @@
           "感谢{gift_name}",
           "感谢{username}送的{gift_name}",
           "我最喜欢{gift_name}了，谢谢",
-          "送我{gift_name}，你真是个好人"
+          "送我{gift_name}，你真是个好人",
+          "感谢{username}送的{gift_num}个单价{unit_price}元，总价{total_price}元的{gift_name}喵"
         ],
         "local_audio": []
       },
diff --git a/config.json.bak b/config.json.bak
index bb461846..0514251e 100644
--- a/config.json.bak
+++ b/config.json.bak
@@ -92,7 +92,9 @@
     "before_filter_str": [
       "#"
     ],
-    "after_filter_str": [],
+    "after_filter_str": [
+      "#"
+    ],
     "badwords": {
       "enable": true,
       "discard": false,
@@ -190,7 +192,7 @@
     "gift_random": true,
     "gift_copy": [
       "感谢{username}送的{gift_name}，爱你么么哒",
-      "感谢{username}送的{gift_name}喵",
+      "感谢{username}送的{gift_num}个单价{unit_price}元，总价{total_price}元的{gift_name}喵",
       "就送个{gift_name}？看不起谁呢？"
     ],
     "follow_enable": true,
@@ -262,7 +264,7 @@
     "max_new_tokens": 250,
     "history_enable": true,
     "history_max_len": 20,
-    "preset": "现在你正在blibili进行直播。"
+    "preset": "请扮演一个AI虚拟主播。不要回答任何敏感问题！不要强调你是主播，只需要回答问题！"
   },
   "sparkdesk": {
     "type": "api",
@@ -331,7 +333,7 @@
     "knowledge_base": {
       "knowledge_base_name": "ikaros",
       "top_k": 3,
-      "score_threshold": 1,
+      "score_threshold": 1.0,
       "stream": false,
       "model_name": "chatglm3-6b-int4",
       "temperature": 0.7,
@@ -445,7 +447,9 @@
     "app_secret": "",
     "api_ip_port": "http://127.0.0.1:8777",
     "user_id": "zzp",
-    "kb_ids": ["KB938fb10c8a924530abf1754ea620b7cd"],
+    "kb_ids": [
+      "KB938fb10c8a924530abf1754ea620b7cd"
+    ],
     "history_enable": true,
     "history_max_len": 300
   },
@@ -669,7 +673,7 @@
     "api_ip_port": "http://127.0.0.1:9988",
     "voice": "cn-nan.wav",
     "language": "zh-cn",
-    "speed": 1
+    "speed": 1.0
   },
   "azure_tts": {
     "subscription_key": "",
@@ -723,7 +727,7 @@
     "enable": false,
     "similarity": 0.5,
     "start_cmd": [
-      "点歌 ",
+      "点歌",
       "唱首",
       "唱个"
     ],
@@ -776,23 +780,23 @@
       {
         "file_path": "data/copywriting/",
         "audio_path": "out/copywriting/",
+        "continuous_play_num": 2,
+        "max_play_time": 10.0,
         "play_list": [
           "test.wav",
           "伊卡日语介绍.wav",
           "吐槽.wav"
-        ],
-        "continuous_play_num": 2,
-        "max_play_time": 10.0
+        ]
       },
       {
         "file_path": "data/copywriting2/",
         "audio_path": "out/copywriting2/",
+        "continuous_play_num": 2,
+        "max_play_time": 3.0,
         "play_list": [
           "test.wav",
           "test2.wav"
-        ],
-        "continuous_play_num": 2,
-        "max_play_time": 3.0
+        ]
       }
     ],
     "audio_interval": 5.0,
@@ -807,7 +811,7 @@
     "key_listener_enable": false,
     "device_index": "1",
     "no_recording_during_playback": true,
-    "no_recording_during_playback_sleep_interval": 1,
+    "no_recording_during_playback_sleep_interval": 1.0,
     "username": "主人",
     "type": "google",
     "continuous_talk": false,
@@ -886,7 +890,9 @@
     "idle_time_max": 60,
     "wait_play_audio_num_threshold": 10,
     "idle_time_reduce_to": 0,
-    "trigger_type": ["comment"],
+    "trigger_type": [
+      "comment"
+    ],
     "copywriting": {
       "enable": false,
       "random": true,
@@ -997,7 +1003,8 @@
           "gift_price_interval": "0-1",
           "copywriting": [
             "感谢{username}的{gift_name}，获得{get_integral}点积分",
-            "感谢{username}的{gift_name}"
+            "感谢{username}的{gift_name}",
+            "感谢{username}送的{gift_num}个单价{unit_price}元，总价{total_price}元的{gift_name}喵"
           ]
         },
         {
@@ -1141,7 +1148,8 @@
           "感谢{gift_name}",
           "感谢{username}送的{gift_name}",
           "我最喜欢{gift_name}了，谢谢",
-          "送我{gift_name}，你真是个好人"
+          "送我{gift_name}，你真是个好人",
+          "感谢{username}送的{gift_num}个单价{unit_price}元，总价{total_price}元的{gift_name}喵"
         ],
         "local_audio": []
       },
@@ -1485,13 +1493,17 @@
       "enable": false,
       "name": "captions_printer",
       "executable": "E://GitHub_pro//captions_printer//pkg//captions_printer-v4.1//Miniconda3//python.exe",
-      "parameters": ["E://GitHub_pro//captions_printer//pkg//captions_printer-v4.1//app.py"]
+      "parameters": [
+        "E://GitHub_pro//captions_printer//pkg//captions_printer-v4.1//app.py"
+      ]
     },
     {
       "enable": false,
       "name": "audio_player",
       "executable": "E://GitHub_pro//audio_player//pkg//audio_player_v2-20240320//Miniconda3//python.exe",
-      "parameters": ["E://GitHub_pro//audio_player//pkg//audio_player_v2-20240320//app.py"]
+      "parameters": [
+        "E://GitHub_pro//audio_player//pkg//audio_player_v2-20240320//app.py"
+      ]
     }
   ],
   "assistant_anchor": {
diff --git a/utils/my_handle.py b/utils/my_handle.py
index 5f412585..4c6070c8 100644
--- a/utils/my_handle.py
+++ b/utils/my_handle.py
@@ -1690,15 +1690,19 @@ def get_a_copywriting_and_audio_synthesis(key_mapping_config, data):
                 # 随机获取一个文案
                 tmp = random.choice(key_mapping_config["copywriting"])
 
-                # 假设有多个未知变量，用户可以在此处定义动态变量
-                variables = {
-                    'username': data["username"],
-                    'gift_name': data["gift_name"] if "gift_name" in data else ""
-                }
-
-                # 使用字典进行字符串替换
-                if any(var in tmp for var in variables):
-                    tmp = tmp.format(**{var: value for var, value in variables.items() if var in tmp})
+                # 括号语法替换
+                tmp = My_handle.common.brackets_text_randomize(tmp)
+                
+                # 动态变量替换
+                data_json = {
+                    "username": data["username"],
+                    "gift_name": data["gift_name"],
+                    'gift_num': data["num"],
+                    'unit_price': data["unit_price"],
+                    'total_price': data["total_price"],
+                    'cur_time': My_handle.common.get_bj_time(5),
+                } 
+                tmp = self.common.dynamic_variable_replacement(tmp, data_json)
 
                 # 音频合成时需要用到的重要数据
                 message = {
@@ -2386,8 +2390,6 @@ def gift_handle(self, data):
             } 
             resp_content = self.common.dynamic_variable_replacement(resp_content, data_json)
 
-            # 括号语法替换
-            resp_content = My_handle.common.brackets_text_randomize(resp_content)
 
             message = {
                 "type": "gift",