diff --git a/src/lightstripmanager.cpp b/src/lightstripmanager.cpp
index 02f0333..576ae18 100644
--- a/src/lightstripmanager.cpp
+++ b/src/lightstripmanager.cpp
@@ -620,10 +620,33 @@ void LightStripManager::onClearSnListClicked()
         return;
     }
     
-    int ret = QMessageBox::question(this, "确认清空", 
-                                   QString("确定要清空所有 %1 个灯条SN吗？").arg(uniqueSnSet.size()),
-                                   QMessageBox::Yes | QMessageBox::No,
-                                   QMessageBox::No);
+    QMessageBox msgBox;
+    msgBox.setWindowTitle("确认清空");
+    msgBox.setText(QString("确定要清空所有 %1 个灯条SN吗？").arg(uniqueSnSet.size()));
+    msgBox.setIcon(QMessageBox::Question);
+    msgBox.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
+    msgBox.setDefaultButton(QMessageBox::No);
+    msgBox.setStyleSheet(
+        "QMessageBox { "
+        "    color: #000000; "  // 消息文本颜色设为黑色
+        "} "
+        "QPushButton { "
+        "    color: #000000; "  // 按钮文字颜色设为黑色
+        "    background-color: #f0f0f0; "
+        "    border: 1px solid #ccc; "
+        "    border-radius: 4px; "
+        "    padding: 6px 12px; "
+        "    min-width: 60px; "
+        "} "
+        "QPushButton:hover { "
+        "    background-color: #e0e0e0; "
+        "} "
+        "QPushButton:pressed { "
+        "    background-color: #d0d0d0; "
+        "}"
+    );
+    
+    int ret = msgBox.exec();
     
     if (ret == QMessageBox::Yes) {
         // 清空所有灯条widget
@@ -665,14 +688,60 @@ void LightStripManager::onDeleteSelectedClicked()
 {
     QStringList selectedSns = getSelectedSns();
     if (selectedSns.isEmpty()) {
-        QMessageBox::information(this, "提示", "请先选择要删除的灯条SN。");
+        QMessageBox msgBox;
+        msgBox.setWindowTitle("提示");
+        msgBox.setText("请先选择要删除的灯条SN。");
+        msgBox.setIcon(QMessageBox::Information);
+        msgBox.setStyleSheet(
+            "QMessageBox { "
+            "    color: #000000; "  // 消息文本颜色设为黑色
+            "} "
+            "QPushButton { "
+            "    color: #000000; "  // 按钮文字颜色设为黑色
+            "    background-color: #f0f0f0; "
+            "    border: 1px solid #ccc; "
+            "    border-radius: 4px; "
+            "    padding: 6px 12px; "
+            "    min-width: 60px; "
+            "} "
+            "QPushButton:hover { "
+            "    background-color: #e0e0e0; "
+            "} "
+            "QPushButton:pressed { "
+            "    background-color: #d0d0d0; "
+            "}"
+        );
+        msgBox.exec();
         return;
     }
     
-    int ret = QMessageBox::question(this, "确认删除", 
-                                   QString("确定要删除选中的 %1 个灯条SN吗？").arg(selectedSns.size()),
-                                   QMessageBox::Yes | QMessageBox::No,
-                                   QMessageBox::No);
+    QMessageBox msgBox;
+    msgBox.setWindowTitle("确认删除");
+    msgBox.setText(QString("确定要删除选中的 %1 个灯条SN吗？").arg(selectedSns.size()));
+    msgBox.setIcon(QMessageBox::Question);
+    msgBox.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
+    msgBox.setDefaultButton(QMessageBox::No);
+    msgBox.setStyleSheet(
+        "QMessageBox { "
+        "    color: #000000; "  // 消息文本颜色设为黑色
+        "} "
+        "QPushButton { "
+        "    color: #000000; "  // 按钮文字颜色设为黑色
+        "    background-color: #f0f0f0; "
+        "    border: 1px solid #ccc; "
+        "    border-radius: 4px; "
+        "    padding: 6px 12px; "
+        "    min-width: 60px; "
+        "} "
+        "QPushButton:hover { "
+        "    background-color: #e0e0e0; "
+        "} "
+        "QPushButton:pressed { "
+        "    background-color: #d0d0d0; "
+        "}"
+    );
+    
+    int ret = msgBox.exec();
     
     if (ret == QMessageBox::Yes) {
         // 从后往前删除，避免索引问题
@@ -800,7 +869,30 @@ void LightStripManager::onSendLightSelectedClicked()
 {
     QStringList selectedSns = getSelectedSns();
     if (selectedSns.isEmpty()) {
-        QMessageBox::information(this, "提示", "请先选择要点亮的灯条。");
+        QMessageBox msgBox;
+        msgBox.setWindowTitle("提示");
+        msgBox.setText("请先选择要点亮的灯条。");
+        msgBox.setIcon(QMessageBox::Information);
+        msgBox.setStyleSheet(
+            "QMessageBox { "
+            "    color: #000000; "  // 消息文本颜色设为黑色
+            "} "
+            "QPushButton { "
+            "    color: #000000; "  // 按钮文字颜色设为黑色
+            "    background-color: #f0f0f0; "
+            "    border: 1px solid #ccc; "
+            "    border-radius: 4px; "
+            "    padding: 6px 12px; "
+            "    min-width: 60px; "
+            "} "
+            "QPushButton:hover { "
+            "    background-color: #e0e0e0; "
+            "} "
+            "QPushButton:pressed { "
+            "    background-color: #d0d0d0; "
+            "}"
+        );
+        msgBox.exec();
         return;
     }
     
@@ -812,14 +904,59 @@ void LightStripManager::onSendLightSelectedClicked()
     
     emit lightControlRequested(selectedSns, color, flash, interval, duration, sound);
     
-    QMessageBox::information(this, "发送成功", 
-                            QString("已向 %1 个选中的灯条发送点亮指令。").arg(selectedSns.size()));
+    QMessageBox msgBox;
+    msgBox.setWindowTitle("发送成功");
+    msgBox.setText(QString("已向 %1 个选中的灯条发送点亮指令。").arg(selectedSns.size()));
+    msgBox.setIcon(QMessageBox::Information);
+    msgBox.setStyleSheet(
+        "QMessageBox { "
+        "    color: #000000; "  // 消息文本颜色设为黑色
+        "} "
+        "QPushButton { "
+        "    color: #000000; "  // 按钮文字颜色设为黑色
+        "    background-color: #f0f0f0; "
+        "    border: 1px solid #ccc; "
+        "    border-radius: 4px; "
+        "    padding: 6px 12px; "
+        "    min-width: 60px; "
+        "} "
+        "QPushButton:hover { "
+        "    background-color: #e0e0e0; "
+        "} "
+        "QPushButton:pressed { "
+        "    background-color: #d0d0d0; "
+        "}"
+    );
+    msgBox.exec();
 }
 
 void LightStripManager::onSendLightAllClicked()
 {
     if (uniqueSnSet.isEmpty()) {
-        QMessageBox::information(this, "提示", "没有可点亮的灯条。");
+        QMessageBox msgBox;
+        msgBox.setWindowTitle("提示");
+        msgBox.setText("没有可点亮的灯条。");
+        msgBox.setIcon(QMessageBox::Information);
+        msgBox.setStyleSheet(
+            "QMessageBox { "
+            "    color: #000000; "  // 消息文本颜色设为黑色
+            "} "
+            "QPushButton { "
+            "    color: #000000; "  // 按钮文字颜色设为黑色
+            "    background-color: #f0f0f0; "
+            "    border: 1px solid #ccc; "
+            "    border-radius: 4px; "
+            "    padding: 6px 12px; "
+            "    min-width: 60px; "
+            "} "
+            "QPushButton:hover { "
+            "    background-color: #e0e0e0; "
+            "} "
+            "QPushButton:pressed { "
+            "    background-color: #d0d0d0; "
+            "}"
+        );
+        msgBox.exec();
         return;
     }
     
@@ -849,8 +986,30 @@ void LightStripManager::onSendLightAllClicked()
     }
     
     // 显示总数量的提示信息
-    QMessageBox::information(this, "发送成功", 
-                            QString("已向所有灯条发送点亮指令。"));
+    QMessageBox msgBox;
+    msgBox.setWindowTitle("发送成功");
+    msgBox.setText("已向所有灯条发送点亮指令。");
+    msgBox.setIcon(QMessageBox::Information);
+    msgBox.setStyleSheet(
+        "QMessageBox { "
+        "    color: #000000; "  // 消息文本颜色设为黑色
+        "} "
+        "QPushButton { "
+        "    color: #000000; "  // 按钮文字颜色设为黑色
+        "    background-color: #f0f0f0; "
+        "    border: 1px solid #ccc; "
+        "    border-radius: 4px; "
+        "    padding: 6px 12px; "
+        "    min-width: 60px; "
+        "} "
+        "QPushButton:hover { "
+        "    background-color: #e0e0e0; "
+        "} "
+        "QPushButton:pressed { "
+        "    background-color: #d0d0d0; "
+        "}"
+    );
+    msgBox.exec();
 }
 
 void LightStripManager::onCheckBoxStateChanged()
@@ -869,7 +1028,30 @@ void LightStripManager::onRefreshClicked()
     updateSnCount();
     updateControlButtons();
     
-    QMessageBox::information(this, "刷新完成", "界面已刷新。");
+    QMessageBox msgBox;
+    msgBox.setWindowTitle("刷新完成");
+    msgBox.setText("界面已刷新。");
+    msgBox.setIcon(QMessageBox::Information);
+    msgBox.setStyleSheet(
+        "QMessageBox { "
+        "    color: #000000; "  // 消息文本颜色设为黑色
+        "} "
+        "QPushButton { "
+        "    color: #000000; "  // 按钮文字颜色设为黑色
+        "    background-color: #f0f0f0; "
+        "    border: 1px solid #ccc; "
+        "    border-radius: 4px; "
+        "    padding: 6px 12px; "
+        "    min-width: 60px; "
+        "} "
+        "QPushButton:hover { "
+        "    background-color: #e0e0e0; "
+        "} "
+        "QPushButton:pressed { "
+        "    background-color: #d0d0d0; "
+        "}"
+    );
+    msgBox.exec();
 }
 
 // 删除整个函数实现:
@@ -974,7 +1156,30 @@ void LightStripManager::onBindIdentitySelectedClicked()
             "    padding: 5px; "
             "}"
         );
-        QMessageBox::warning(this, "警告", "请先选择要绑定身份信息的灯条");
+        QMessageBox msgBox;
+        msgBox.setWindowTitle("警告");
+        msgBox.setText("请先选择要绑定身份信息的灯条");
+        msgBox.setIcon(QMessageBox::Warning);
+        msgBox.setStyleSheet(
+            "QMessageBox { "
+            "    color: #000000; "  // 消息文本颜色设为黑色
+            "} "
+            "QPushButton { "
+            "    color: #000000; "  // 按钮文字颜色设为黑色
+            "    background-color: #f0f0f0; "
+            "    border: 1px solid #ccc; "
+            "    border-radius: 4px; "
+            "    padding: 6px 12px; "
+            "    min-width: 60px; "
+            "} "
+            "QPushButton:hover { "
+            "    background-color: #e0e0e0; "
+            "} "
+            "QPushButton:pressed { "
+            "    background-color: #d0d0d0; "
+            "}"
+        );
+        msgBox.exec();
         return;
     }
     
@@ -989,7 +1194,30 @@ void LightStripManager::onBindIdentitySelectedClicked()
             "    padding: 5px; "
             "}"
         );
-        QMessageBox::warning(this, "警告", "请填写完整的Label1、Label2、Label3参数");
+        QMessageBox msgBox;
+        msgBox.setWindowTitle("警告");
+        msgBox.setText("请填写完整的Label1、Label2、Label3参数");
+        msgBox.setIcon(QMessageBox::Warning);
+        msgBox.setStyleSheet(
+            "QMessageBox { "
+            "    color: #000000; "  // 消息文本颜色设为黑色
+            "} "
+            "QPushButton { "
+            "    color: #000000; "  // 按钮文字颜色设为黑色
+            "    background-color: #f0f0f0; "
+            "    border: 1px solid #ccc; "
+            "    border-radius: 4px; "
+            "    padding: 6px 12px; "
+            "    min-width: 60px; "
+            "} "
+            "QPushButton:hover { "
+            "    background-color: #e0e0e0; "
+            "} "
+            "QPushButton:pressed { "
+            "    background-color: #d0d0d0; "
+            "}"
+        );
+        msgBox.exec();
         return;
     }
     
@@ -1032,7 +1260,30 @@ void LightStripManager::onBindIdentityAllClicked()
             "    padding: 5px; "
             "}"
         );
-        QMessageBox::warning(this, "警告", "没有可绑定身份信息的灯条");
+        QMessageBox msgBox;
+        msgBox.setWindowTitle("警告");
+        msgBox.setText("没有可绑定身份信息的灯条");
+        msgBox.setIcon(QMessageBox::Warning);
+        msgBox.setStyleSheet(
+            "QMessageBox { "
+            "    color: #000000; "  // 消息文本颜色设为黑色
+            "} "
+            "QPushButton { "
+            "    color: #000000; "  // 按钮文字颜色设为黑色
+            "    background-color: #f0f0f0; "
+            "    border: 1px solid #ccc; "
+            "    border-radius: 4px; "
+            "    padding: 6px 12px; "
+            "    min-width: 60px; "
+            "} "
+            "QPushButton:hover { "
+            "    background-color: #e0e0e0; "
+            "} "
+            "QPushButton:pressed { "
+            "    background-color: #d0d0d0; "
+            "}"
+        );
+        msgBox.exec();
         return;
     }
     
@@ -1144,7 +1395,30 @@ void LightStripManager::onGroupLightClicked()
 {
     // 检查身份信息配置
     if (label1Edit->text().isEmpty() || label2Edit->text().isEmpty() || label3Edit->text().isEmpty()) {
-        QMessageBox::warning(this, "警告", "请先配置完整的身份信息（label1、label2、label3）！");
+        QMessageBox msgBox;
+        msgBox.setWindowTitle("警告");
+        msgBox.setText("请先配置完整的身份信息（label1、label2、label3）！");
+        msgBox.setIcon(QMessageBox::Warning);
+        msgBox.setStyleSheet(
+            "QMessageBox { "
+            "    color: #000000; "  // 消息文本颜色设为黑色
+            "} "
+            "QPushButton { "
+            "    color: #000000; "  // 按钮文字颜色设为黑色
+            "    background-color: #f0f0f0; "
+            "    border: 1px solid #ccc; "
+            "    border-radius: 4px; "
+            "    padding: 6px 12px; "
+            "    min-width: 60px; "
+            "} "
+            "QPushButton:hover { "
+            "    background-color: #e0e0e0; "
+            "} "
+            "QPushButton:pressed { "
+            "    background-color: #d0d0d0; "
+            "}"
+        );
+        msgBox.exec();
         return;
     }
     
@@ -1173,6 +1447,7 @@ void LightStripManager::setupIdentityBindingArea()
     identityBindingGroup = new QGroupBox("身份信息绑定", this);
     identityBindingGroup->setStyleSheet(
         "QGroupBox { "
+        "    color: #000000; "
         "    font-weight: bold; "
         "    font-size: 14px; "
         "    border: 2px solid #cccccc; "
@@ -1181,6 +1456,7 @@ void LightStripManager::setupIdentityBindingArea()
         "    padding-top: 10px; "
         "} "
         "QGroupBox::title { "
+        "    color: #000000; "
         "    subcontrol-origin: margin; "
         "    left: 10px; "
         "    padding: 0 5px 0 5px; "
@@ -1195,9 +1471,9 @@ void LightStripManager::setupIdentityBindingArea()
     label1Label->setMinimumWidth(60);
     label1Label->setStyleSheet(
         "QLabel { "
+        "    color: #000000; "
         "    font-weight: bold; "
         "    font-size: 12px; "
-        "    color: #333; "
         "    padding: 5px; "
         "}"
     );
@@ -1208,6 +1484,7 @@ void LightStripManager::setupIdentityBindingArea()
     label1Edit->setMinimumHeight(35);
     label1Edit->setStyleSheet(
         "QLineEdit { "
+        "    color: #000000; "
         "    padding: 8px; "
         "    border: 2px solid #ddd; "
         "    border-radius: 4px; "
@@ -1227,13 +1504,15 @@ void LightStripManager::setupIdentityBindingArea()
     rule1ComboBox->setMinimumWidth(120);
     rule1ComboBox->setStyleSheet(
         "QComboBox { "
+        "    color: #000000; "
         "    padding: 8px; "
         "    border: 2px solid #ddd; "
         "    border-radius: 4px; "
         "    font-size: 12px; "
         "    background-color: white; "
         "} "
-        "QComboBox:focus { border-color: #2196F3; }"
+        "QComboBox:focus { border-color: #2196F3; } "
+        "QComboBox QAbstractItemView { color: #000000; }"
     );
     label1Layout->addWidget(rule1ComboBox);
     
@@ -1245,9 +1524,9 @@ void LightStripManager::setupIdentityBindingArea()
     label2Label->setMinimumWidth(60);
     label2Label->setStyleSheet(
         "QLabel { "
+        "    color: #000000; "
         "    font-weight: bold; "
         "    font-size: 12px; "
-        "    color: #333; "
         "    padding: 5px; "
         "}"
     );
@@ -1258,6 +1537,7 @@ void LightStripManager::setupIdentityBindingArea()
     label2Edit->setMinimumHeight(35);
     label2Edit->setStyleSheet(
         "QLineEdit { "
+        "    color: #000000; "
         "    padding: 8px; "
         "    border: 2px solid #ddd; "
         "    border-radius: 4px; "
@@ -1277,13 +1557,15 @@ void LightStripManager::setupIdentityBindingArea()
     rule2ComboBox->setMinimumWidth(120);
     rule2ComboBox->setStyleSheet(
         "QComboBox { "
+        "    color: #000000; "
         "    padding: 8px; "
         "    border: 2px solid #ddd; "
         "    border-radius: 4px; "
         "    font-size: 12px; "
         "    background-color: white; "
         "} "
-        "QComboBox:focus { border-color: #2196F3; }"
+        "QComboBox:focus { border-color: #2196F3; } "
+        "QComboBox QAbstractItemView { color: #000000; }"
     );
     label2Layout->addWidget(rule2ComboBox);
     
@@ -1295,9 +1577,9 @@ void LightStripManager::setupIdentityBindingArea()
     label3Label->setMinimumWidth(60);
     label3Label->setStyleSheet(
         "QLabel { "
+        "    color: #000000; "
         "    font-weight: bold; "
         "    font-size: 12px; "
-        "    color: #333; "
         "    padding: 5px; "
         "}"
     );
@@ -1308,6 +1590,7 @@ void LightStripManager::setupIdentityBindingArea()
     label3Edit->setMinimumHeight(35);
     label3Edit->setStyleSheet(
         "QLineEdit { "
+        "    color: #000000; "
         "    padding: 8px; "
         "    border: 2px solid #ddd; "
         "    border-radius: 4px; "
@@ -1327,13 +1610,15 @@ void LightStripManager::setupIdentityBindingArea()
     rule3ComboBox->setMinimumWidth(120);
     rule3ComboBox->setStyleSheet(
         "QComboBox { "
+        "    color: #000000; "
         "    padding: 8px; "
         "    border: 2px solid #ddd; "
         "    border-radius: 4px; "
         "    font-size: 12px; "
         "    background-color: white; "
         "} "
-        "QComboBox:focus { border-color: #2196F3; }"
+        "QComboBox:focus { border-color: #2196F3; } "
+        "QComboBox QAbstractItemView { color: #000000; }"
     );
     label3Layout->addWidget(rule3ComboBox);
     
@@ -1381,9 +1666,9 @@ void LightStripManager::setupIdentityBindingArea()
     bindingStatusLabel = new QLabel("状态: 就绪");
     bindingStatusLabel->setStyleSheet(
         "QLabel { "
+        "    color: #000000; "
         "    font-weight: bold; "
         "    font-size: 12px; "
-        "    color: #4CAF50; "
         "    padding: 5px; "
         "}"
     );
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 15dd10d..6bb0086 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -823,7 +823,7 @@ void MainWindow::sendSearchLightStripCommand() {
         messageDisplay->append("---");
         
         // 弹出提示框
-        QMessageBox::information(this, "搜索灯条", "正在搜索灯条，请等待2分钟返回结果...");
+        QMessageBox::information(this, "搜索灯条", "不要做其他指令，正在搜索灯条，请等待2分钟返回结果...");
     } else {
         messageDisplay->append(QString("[%1] 发送搜索灯条命令失败")
                               .arg(QDateTime::currentDateTime().toString("hh:mm:ss")));