diff --git a/resources/catalog.json b/resources/catalog.json
index 225052e..83c24cf 100644
--- a/resources/catalog.json
+++ b/resources/catalog.json
@@ -67139,7 +67139,7 @@
           "required": true,
           "defaultValue": "",
           "placeholder": "如 D:\\files\\demo.png",
-          "description": "截图保存的完整文件路径（含文件名），点右侧按钮可直接选保存位置；留空时保存到「截图输出目录+截图文件名称」，再留空则保存到流程资源目录",
+          "description": "截图保存的完整文件路径（含文件名），点右侧按钮可直接选保存位置；留空时保存到流程资源目录并自动生成文件名",
           "advanced": false,
           "valueTypes": [
             "rpa_str_file",
@@ -67159,22 +67159,6 @@
           "advanced": false,
           "valueTypes": []
         },
-        {
-          "key": "outImagePath",
-          "label": "截图输出目录",
-          "widget": "folder",
-          "type": "object",
-          "displayType": "selectFile",
-          "required": false,
-          "defaultValue": "",
-          "placeholder": "如 D:\\output",
-          "description": "「截图保存路径」为空时，截图保存到该目录下的「截图文件名称」；两者都为空则保存到流程资源目录",
-          "advanced": false,
-          "valueTypes": [
-            "rpa_str_folder",
-            "rpa_str"
-          ]
-        },
         {
           "key": "outImageName",
           "label": "截图文件名称",
@@ -67184,7 +67168,7 @@
           "required": false,
           "defaultValue": "",
           "placeholder": "留空则自动生成，如 screenshot_1730000000.png",
-          "description": "配合「截图输出目录」使用的文件名；「截图保存路径」已含文件名时无需填写",
+          "description": "「截图保存路径」只填了目录或留空时使用的文件名；已含文件名时无需填写",
           "advanced": false,
           "valueTypes": [
             "rpa_str"