diff --git a/icons/Nastools_A.png b/icons/Nastools_A.png
new file mode 100644
index 0000000..c3cf96f
Binary files /dev/null and b/icons/Nastools_A.png differ
diff --git a/icons/delete.jpg b/icons/delete.jpg
new file mode 100644
index 0000000..bde1f26
Binary files /dev/null and b/icons/delete.jpg differ
diff --git a/package.json b/package.json
index a61f371..455f88c 100644
--- a/package.json
+++ b/package.json
@@ -75,7 +75,7 @@
         "name": "自动删种",
         "description": "自动删除下载器中的下载任务。",
         "version": "1.1",
-        "icon": "torrent.png",
+        "icon": "delete.png",
         "author": "jxxghp",
         "level": 2
     },
@@ -155,7 +155,7 @@
         "name": "历史记录同步",
         "description": "同步NAStool历史记录、下载记录、插件记录到MoviePilot。",
         "version": "1.0",
-        "icon": "sync.png",
+        "icon": "Nastools_A.png",
         "author": "thsrite",
         "level": 1
     },
diff --git a/plugins/dirmonitor/__init__.py b/plugins/dirmonitor/__init__.py
index 71cf52f..41e86ac 100644
--- a/plugins/dirmonitor/__init__.py
+++ b/plugins/dirmonitor/__init__.py
@@ -356,7 +356,7 @@ class DirMonitor(_PluginBase):
                     return
 
                 # 判断文件大小
-                if self._size and int(self._size) > 0 and file_path.stat().st_size < int(self._size) * 1024 ** 3:
+                if self._size and float(self._size) > 0 and file_path.stat().st_size < float(self._size) * 1024 ** 3:
                     logger.info(f"{event_path} 文件大小小于监控文件大小，不处理")
                     return
 
@@ -798,7 +798,7 @@ class DirMonitor(_PluginBase):
                                         'component': 'VTextField',
                                         'props': {
                                             'model': 'size',
-                                            'label': '监控文件大小',
+                                            'label': '监控文件大小（GB）',
                                             'placeholder': '0'
                                         }
                                     }
@@ -889,7 +889,7 @@ class DirMonitor(_PluginBase):
                                         'props': {
                                             'type': 'info',
                                             'variant': 'tonal',
-                                            'text': '监控文件大小：默认0，单位GB。0为不开启，低于监控文件大小的文件不会被监控转移。'
+                                            'text': '监控文件大小：单位GB，0为不开启，低于监控文件大小的文件不会被监控转移。'
                                         }
                                     }
                                 ]
diff --git a/plugins/nastoolsync/__init__.py b/plugins/nastoolsync/__init__.py
index 2ca3c60..28b7e39 100644
--- a/plugins/nastoolsync/__init__.py
+++ b/plugins/nastoolsync/__init__.py
@@ -18,7 +18,7 @@ class NAStoolSync(_PluginBase):
     # 插件描述
     plugin_desc = "同步NAStool历史记录、下载记录、插件记录到MoviePilot。"
     # 插件图标
-    plugin_icon = "sync.png"
+    plugin_icon = "Nastools_A.png"
     # 插件版本
     plugin_version = "1.0"
     # 插件作者
diff --git a/plugins/torrentremover/__init__.py b/plugins/torrentremover/__init__.py
index 6671691..553025b 100644
--- a/plugins/torrentremover/__init__.py
+++ b/plugins/torrentremover/__init__.py
@@ -25,7 +25,7 @@ class TorrentRemover(_PluginBase):
     # 插件描述
     plugin_desc = "自动删除下载器中的下载任务。"
     # 插件图标
-    plugin_icon = "torrent.png"
+    plugin_icon = "delete.png"
     # 插件版本
     plugin_version = "1.1"
     # 插件作者