diff --git a/app/src/main/res/layout/activity_manage_specific_poi.xml b/app/src/main/res/layout/activity_manage_specific_poi.xml
index c05c498e..13f70f08 100644
--- a/app/src/main/res/layout/activity_manage_specific_poi.xml
+++ b/app/src/main/res/layout/activity_manage_specific_poi.xml
@@ -57,7 +57,7 @@
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ems="10"
- android:inputType="numberDecimal" />
+ android:inputType="numberSigned" />
@@ -72,14 +72,14 @@
android:layout_height="wrap_content"
android:text="@string/longitude"
android:textAppearance="?android:attr/textAppearanceMedium" />
-
-
-
+
+
+