diff --git a/app/src/main/java/ru/vendetti/bitcoin_summarizer/GlobalResponse.kt b/app/src/main/java/ru/vendetti/bitcoin_summarizer/GlobalResponse.kt
index 80d1f49..56878d1 100644
--- a/app/src/main/java/ru/vendetti/bitcoin_summarizer/GlobalResponse.kt
+++ b/app/src/main/java/ru/vendetti/bitcoin_summarizer/GlobalResponse.kt
@@ -4,8 +4,8 @@ import com.google.gson.annotations.SerializedName
 
 // Данные
 data class GlobalResponse(
-    @SerializedName("active_currencies") val activeCryptocurrencies: String,
-    @SerializedName("total_market_cap_usd") val totalMarketCapUsd: String,
-    @SerializedName("total_24h_volume_usd") val total24hVolumeUsd: String,
-    @SerializedName("bitcoin_percentage_of_market_cap") val bitcoinPercentageOfMarketCap: String
+    @SerializedName("active_currencies") val activeCryptocurrencies: String = "",
+    @SerializedName("total_market_cap_usd") val totalMarketCapUsd: String = "",
+    @SerializedName("total_24h_volume_usd") val total24hVolumeUsd: String = "",
+    @SerializedName("bitcoin_percentage_of_market_cap") val bitcoinPercentageOfMarketCap: String = ""
 )
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