diff --git a/softwareDirectory/AutoVerScheme/basecommonapi.cpp b/softwareDirectory/AutoVerScheme/basecommonapi.cpp
index 6896136..8a7a344 100644
--- a/softwareDirectory/AutoVerScheme/basecommonapi.cpp
+++ b/softwareDirectory/AutoVerScheme/basecommonapi.cpp
@@ -2071,6 +2071,9 @@
     QSqlQuery query;
     QList<VerificationProgramInfo> result;
     catory = BaseCommonApi::getDeviceMeasureEquipmentCatory(deviceId);
+    if(catory.length() <= 0 ){
+        return result;
+    }
     QString equipment_item_category = catory[0].item_category_id;
     query.prepare("SELECT * from zd_verification_program_info zvpi WHERE zvpi.equipment_item_category = :equipment_item_category");
     query.bindValue(":equipment_item_category",equipment_item_category);

diff --git a/softwareDirectory/AutoVerScheme/basecommonapi.cpp b/softwareDirectory/AutoVerScheme/basecommonapi.cpp
index 6896136..8a7a344 100644
--- a/softwareDirectory/AutoVerScheme/basecommonapi.cpp
+++ b/softwareDirectory/AutoVerScheme/basecommonapi.cpp
@@ -2071,6 +2071,9 @@
     QSqlQuery query;
     QList<VerificationProgramInfo> result;
     catory = BaseCommonApi::getDeviceMeasureEquipmentCatory(deviceId);
+    if(catory.length() <= 0 ){
+        return result;
+    }
     QString equipment_item_category = catory[0].item_category_id;
     query.prepare("SELECT * from zd_verification_program_info zvpi WHERE zvpi.equipment_item_category = :equipment_item_category");
     query.bindValue(":equipment_item_category",equipment_item_category);
diff --git a/softwareDirectory/AutoVerScheme/loginwindow.ui b/softwareDirectory/AutoVerScheme/loginwindow.ui
index ca04751..548691a 100644
--- a/softwareDirectory/AutoVerScheme/loginwindow.ui
+++ b/softwareDirectory/AutoVerScheme/loginwindow.ui
@@ -187,7 +187,7 @@
      </rect>
     </property>
     <property name="placeholderText">
-     <string>请输入账号</string>
+     <string>请输入密码</string>
     </property>
    </widget>
    <widget class="QLabel" name="label_4">
@@ -223,7 +223,7 @@
      <x>0</x>
      <y>0</y>
      <width>954</width>
-     <height>25</height>
+     <height>21</height>
     </rect>
    </property>
   </widget>