diff --git a/工具v4/Ui_讲义与答题纸信息查询.py b/工具v4/Ui_讲义与答题纸信息查询.py
index 32e91cd1..27929ae3 100644
--- a/工具v4/Ui_讲义与答题纸信息查询.py
+++ b/工具v4/Ui_讲义与答题纸信息查询.py
@@ -83,9 +83,12 @@ class Ui_Form(object):
         ___qtablewidgetitem2.setText(QCoreApplication.translate("Form", u"\u7b54\u9898\u7eb8\u5e8f\u53f7", None));
         self.pushButton_nid.setText(QCoreApplication.translate("Form", u"\u4f9d\u5e8f\u53f7\u67e5\u8be2", None))
         self.label.setText(QCoreApplication.translate("Form", u"\u8bb2\u4e49\u5e8f\u53f7regex", None))
+        self.lineEdit_nid.setPlaceholderText(QCoreApplication.translate("Form", u"\u5982 20250[2-4]", None))
+        self.lineEdit_name.setPlaceholderText(QCoreApplication.translate("Form", u"\u5982 \u8fd0\u7b97", None))
         self.label_2.setText(QCoreApplication.translate("Form", u"\u8bb2\u4e49\u540d\u79f0regex", None))
         self.pushButton_name.setText(QCoreApplication.translate("Form", u"\u4f9d\u540d\u79f0\u67e5\u8be2", None))
         self.label_3.setText(QCoreApplication.translate("Form", u"\u7b54\u9898\u7eb8\u5e8f\u53f7regex", None))
         self.pushButton_pid.setText(QCoreApplication.translate("Form", u"\u7b54\u9898\u7eb8\u67e5\u8be2", None))
+        self.lineEdit_pid.setPlaceholderText(QCoreApplication.translate("Form", u"\u7f16\u53f7\u4e2d\u4efb\u4e00\u6bb5", None))
     # retranslateUi
 
diff --git a/工具v4/讲义与答题纸信息查询.ui b/工具v4/讲义与答题纸信息查询.ui
index d839a8a0..fc7ea982 100644
--- a/工具v4/讲义与答题纸信息查询.ui
+++ b/工具v4/讲义与答题纸信息查询.ui
@@ -78,6 +78,9 @@
      <height>20</height>
     </rect>
    </property>
+   <property name="placeholderText">
+    <string>如 20250[2-4]</string>
+   </property>
   </widget>
   <widget class="QLineEdit" name="lineEdit_name">
    <property name="geometry">
@@ -88,6 +91,9 @@
      <height>20</height>
     </rect>
    </property>
+   <property name="placeholderText">
+    <string>如 运算</string>
+   </property>
   </widget>
   <widget class="QLabel" name="label_2">
    <property name="geometry">
@@ -160,6 +166,9 @@
      <height>20</height>
     </rect>
    </property>
+   <property name="placeholderText">
+    <string>编号中任一段</string>
+   </property>
   </widget>
  </widget>
  <resources/>