diff --git a/src/main/java/com/bili/service/BiliService.java b/src/main/java/com/bili/service/BiliService.java
index 9422df8b..880eba55 100644
--- a/src/main/java/com/bili/service/BiliService.java
+++ b/src/main/java/com/bili/service/BiliService.java
@@ -298,7 +298,7 @@ public Map<String, Object> checkForm(String json, boolean skipCookieCheck) {
         }
         Integer reserveCoins = jsonObject.getInteger("reserveCoins");
         if (reserveCoins != null && reserveCoins >= 0) {
-            biliCoinConfig.setReserveCoins(50);
+            biliCoinConfig.setReserveCoins(reserveCoins);
         }
         boolean enableClickLike = Boolean.parseBoolean(jsonObject.getString("enableClickLike"));
         biliCoinConfig.setEnableClickLike(enableClickLike);