<修改bug：多次进入版本信息显示会出现重复内容，MCU版本显示不完整>

app/src/main/java/com/wdkl/callingbed2/ui/CallingBedActivity.java

@@ -2300,6 +2300,7 @@ public class CallingBedActivity extends BaseActivity implements ISerialPortBedOn
     }
 
     private void updateVersionInfo() {
+        versionEntityList.clear();
         VersionEntity entity1 = new VersionEntity();
         entity1.setTitle("本机IP地址");
         entity1.setValue(NetUtil.getLocalIpAddress());

app/src/main/java/com/wdkl/callingbed2/ui/InitActivity.java

@@ -431,7 +431,7 @@ public class InitActivity extends BaseActivity implements SerialPortUtil.ISerial
             String newStr = str.substring(str.indexOf("$") + 1, str.indexOf("#"));
             LogUtil.d("serialPortBedOnclickString", "newStr==" + newStr);
             if (newStr.startsWith("V")) {
-                Constants.MCU_VERSION_NUMBER = newStr.substring(str.indexOf(",") + 1, str.indexOf("F"));
+                Constants.MCU_VERSION_NUMBER = newStr.substring(newStr.indexOf(",") + 1, 16);
                 LogUtil.d("serialPortBedOnclick", "Constants.MCU_VERSION_NUMBER==" + Constants.MCU_VERSION_NUMBER);
             }
         } catch (Exception e) {