diff --git a/app/src/debug/res/drawable/downloads.xml b/app/src/debug/res/drawable/downloads.xml
index 772735f..37f8230 100644
--- a/app/src/debug/res/drawable/downloads.xml
+++ b/app/src/debug/res/drawable/downloads.xml
@@ -1,5 +1,5 @@
-<vector android:height="24dp" android:tint="#000000"
+<vector android:height="24dp" android:tint="@color/primary"
     android:viewportHeight="24" android:viewportWidth="24"
     android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="@android:color/white" android:pathData="M12,4c4.41,0 8,3.59 8,8s-3.59,8 -8,8s-8,-3.59 -8,-8S7.59,4 12,4M12,2C6.48,2 2,6.48 2,12c0,5.52 4.48,10 10,10c5.52,0 10,-4.48 10,-10C22,6.48 17.52,2 12,2L12,2zM13,12l0,-4h-2l0,4H8l4,4l4,-4H13z"/>
-</vector>
+    <path android:fillColor="@color/primary" android:pathData="M19,9h-4V3H9v6H5l7,7 7,-7zM5,18v2h14v-2H5z"/>
+</vector>
\ No newline at end of file
diff --git a/app/src/main/java/com/example/hpostesting/presentation/dashboard/HomeFragment.kt b/app/src/main/java/com/example/hpostesting/presentation/dashboard/HomeFragment.kt
index 8dcf4dd..1cc2059 100644
--- a/app/src/main/java/com/example/hpostesting/presentation/dashboard/HomeFragment.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/dashboard/HomeFragment.kt
@@ -419,6 +419,7 @@ class HomeFragment : Fragment() {
 
     private fun downloadLocalDBData(dialog: DialogInterface) {
         hemoCubeViewModel.allUserData.observe(viewLifecycleOwner) { userDataList ->
+            try {
             val downloadList = mutableListOf<HemoCubeTestData>()
 
             userDataList.forEach { userData ->
@@ -427,15 +428,19 @@ class HomeFragment : Fragment() {
                 }
             }
 
-            if (downloadList.isNotEmpty()) {
-                // Call ViewModel function to create CSV with filtered data
-                hemoCubeViewModel.createCSV(downloadList, requireContext())
-                Toast.makeText(requireContext(), "CSV file downloaded successfully", Toast.LENGTH_SHORT).show()
-            } else {
-                Toast.makeText(requireContext(), "CSV file downloaing failed", Toast.LENGTH_SHORT).show()
+                if (downloadList.isNotEmpty()) {
+                    // Call ViewModel function to create CSV with filtered data
+                    hemoCubeViewModel.createCSV(downloadList, requireContext())
+                    Toast.makeText(requireContext(), "CSV file downloaded successfully", Toast.LENGTH_SHORT).show()
+                } else {
+                    Toast.makeText(requireContext(), "No data to download", Toast.LENGTH_SHORT).show()
+                }
+            } catch (e: Exception) {
+                e.printStackTrace()
+                Toast.makeText(requireContext(), "Error downloading CSV file", Toast.LENGTH_SHORT).show()
+            } finally {
+                dialog.dismiss()
             }
-
-            dialog.dismiss()
         }
     }