diff --git a/data/db/update_1_0_47.sql b/data/db/update_1_0_47.sql
index 68d4cf5..c791c21 100644
--- a/data/db/update_1_0_47.sql
+++ b/data/db/update_1_0_47.sql
@@ -1,7 +1,7 @@
 START TRANSACTION;
 
 ALTER TABLE `customer`
-	ADD COLUMN `trial` TINYINT NULL DEFAULT NULL AFTER `synced_date`;
+	ADD COLUMN `trial_date` DATETIME NULL DEFAULT NULL AFTER `synced_date`;
 
 UPDATE configuration set config_value = "1.0.47", date_change=CURRENT_DATE WHERE config_key = "db_version";
 
diff --git a/src/main/kotlin/com/aitrainer/api/controller/CustomerController.kt b/src/main/kotlin/com/aitrainer/api/controller/CustomerController.kt
index 103d947..3eb3402 100644
--- a/src/main/kotlin/com/aitrainer/api/controller/CustomerController.kt
+++ b/src/main/kotlin/com/aitrainer/api/controller/CustomerController.kt
@@ -117,8 +117,11 @@ class CustomerController ( private val customerRepository: CustomerRepository) {
         if (newCustomer.emailSubscription != null) {
             updatedCustomer.emailSubscription = newCustomer.emailSubscription
         }
-        if (newCustomer.trial != null) {
-            updatedCustomer.trial = newCustomer.trial
+        if (newCustomer.syncedDate != null) {
+            updatedCustomer.syncedDate = newCustomer.syncedDate
+        }
+        if (newCustomer.trialDate != null) {
+            updatedCustomer.trialDate = newCustomer.trialDate
         }
         updatedCustomer.sex = newCustomer.sex
         updatedCustomer.birthYear = newCustomer.birthYear
diff --git a/src/main/kotlin/com/aitrainer/api/model/Customer.kt b/src/main/kotlin/com/aitrainer/api/model/Customer.kt
index d5e830e..79428fe 100644
--- a/src/main/kotlin/com/aitrainer/api/model/Customer.kt
+++ b/src/main/kotlin/com/aitrainer/api/model/Customer.kt
@@ -26,8 +26,8 @@ data class Customer (
         @Expose var firebaseUid: String? = null,
         @Expose var sportId: Int? = null,
         @Expose var emailSubscription: Int? = 0,
-        @Expose var synced_date: String? = null,
-        @Expose var trial: Boolean? = false,
+        @Expose var syncedDate: String? = null,
+        @Expose var trialDate: String? = null,
 
         @Id @GeneratedValue(strategy = GenerationType.IDENTITY)  @Expose var customerId: Long = 0,
 )
diff --git a/src/test/kotlin/com/aitrainer/api/test/AppCustomerPackageTest.kt b/src/test/kotlin/com/aitrainer/api/test/AppCustomerPackageTest.kt
index 0dfeeb3..06f5464 100644
--- a/src/test/kotlin/com/aitrainer/api/test/AppCustomerPackageTest.kt
+++ b/src/test/kotlin/com/aitrainer/api/test/AppCustomerPackageTest.kt
@@ -71,7 +71,8 @@ class AppCustomerPackageTest {
                     val customer: Customer = gson.fromJson(customerJson, type)
                     assertEquals(customer.email, "sw@andio.biz")
                     assertEquals(customer.birthYear, 1972)
-                    assertEquals(customer.trial, true)
+                    assertEquals(customer.trialDate, "2021-08-07 08:00:00")
+                    assertEquals(customer.syncedDate, "2021-08-06 08:00:00")
                 }
                 record[0] == Exercises::class.simpleName -> {
                     val exercisesJson: String = record[1]
diff --git a/src/test/kotlin/com/aitrainer/api/test/AppPackageTest.kt b/src/test/kotlin/com/aitrainer/api/test/AppPackageTest.kt
index c3456dc..ff03f27 100644
--- a/src/test/kotlin/com/aitrainer/api/test/AppPackageTest.kt
+++ b/src/test/kotlin/com/aitrainer/api/test/AppPackageTest.kt
@@ -139,12 +139,12 @@ class AppPackageTest {
                 val sportJson: String = record[1]
                 val type = object : TypeToken<List<Sport?>?>() {}.type
                 val sports: List<Sport> = gson.fromJson(sportJson, type)
-                assertEquals(sports.size, 4)
+                assertEquals(sports.size, 5)
                 assertEquals(sports[1].name, "Football")
                 assertEquals(sports[1].translations[0].sportName, "Labdarúgás")
                 assertEquals(sports[2].name, "Footgolf")
                 assertEquals(sports[2].translations[0].sportName, "Footgolf")
-                assertEquals(sports[3].translations[0].sportName, "Tenisz")
+                assertEquals(sports[3].translations[0].sportName, "Kézilabda")
             } else if (record[0] == Tutorial::class.simpleName) {
                 val tutorialJson: String = record[1]
                 val type = object : TypeToken<List<Tutorial?>?>() {}.type
diff --git a/src/test/kotlin/com/aitrainer/api/test/SportTest.kt b/src/test/kotlin/com/aitrainer/api/test/SportTest.kt
index 99671da..02eae8a 100644
--- a/src/test/kotlin/com/aitrainer/api/test/SportTest.kt
+++ b/src/test/kotlin/com/aitrainer/api/test/SportTest.kt
@@ -26,12 +26,12 @@ class SportTest {
 
         assertTrue(sports is List)
         assertTrue(sports.isNotEmpty())
-        assertEquals(sports.size, 4)
+        assertEquals(sports.size, 5)
         assertEquals(sports[1].name, "Football")
         assertEquals(sports[1].translations[0].sportName, "Labdarúgás")
         assertEquals(sports[2].name, "Footgolf")
         assertEquals(sports[2].translations[0].sportName, "Footgolf")
-        assertEquals(sports[3].translations[0].sportName, "Tenisz")
+        assertEquals(sports[3].translations[0].sportName, "Kézilabda")
     }
 
 }
\ No newline at end of file