diff --git a/internal/apps/redenvelope/routers.go b/internal/apps/redenvelope/routers.go
index 6cdd5d74..a1e5df0c 100644
--- a/internal/apps/redenvelope/routers.go
+++ b/internal/apps/redenvelope/routers.go
@@ -348,7 +348,7 @@ func Claim(c *gin.Context) {
 			if redEnvelope.RemainingCount == 1 {
 				claimedAmount = redEnvelope.RemainingAmount
 			} else {
-				claimedAmount = redEnvelope.TotalAmount.Div(decimal.NewFromInt(int64(redEnvelope.TotalCount))).Round(2)
+				claimedAmount = redEnvelope.RemainingAmount.Div(decimal.NewFromInt(int64(redEnvelope.RemainingCount))).Round(2)
 			}
 		} else {
 			// 拼手气红包：使用二倍均值算法