diff --git a/source/Settings/SystemConfigger.cpp b/source/Settings/SystemConfigger.cpp
index fcd53e1..f99c994 100644
--- a/source/Settings/SystemConfigger.cpp
+++ b/source/Settings/SystemConfigger.cpp
@@ -193,7 +193,21 @@
 		 return 1;
 	 }
 #else
-	 m_struAcqTime.qtInterval = QTime::fromString(m_qjoJObj.value("IntervalTime").toString(), "mm");
+	 QString qstrTemp;
+	 int iTemp = m_qjoJObj.value("IntervalTime").toInt();
+	 if (iTemp < 10)
+	 {
+		 qstrTemp = m_qjoJObj.value("IntervalTime").toString();
+		 if (qstrTemp.size() == 1)
+		 {
+			 qstrTemp = "0" + qstrTemp;
+		 }
+		 m_struAcqTime.qtInterval = QTime::fromString(qstrTemp, "mm");
+	 }
+	 else
+	 {
+		 m_struAcqTime.qtInterval = QTime::fromString(m_qjoJObj.value("IntervalTime").toString(), "mm");
+	 }
 	 if (!m_struAcqTime.qtInterval.isValid())
 	 {
 		 qDebug() << "Invalid IntervalTime";