diff --git a/dating-agency-mall-entity/src/main/java/com/qniao/dam/domain/aggregate/utc/entity/UserSubTaskComplete.java b/dating-agency-mall-entity/src/main/java/com/qniao/dam/domain/aggregate/utc/entity/UserSubTaskComplete.java
index a28e837..7bf865f 100644
--- a/dating-agency-mall-entity/src/main/java/com/qniao/dam/domain/aggregate/utc/entity/UserSubTaskComplete.java
+++ b/dating-agency-mall-entity/src/main/java/com/qniao/dam/domain/aggregate/utc/entity/UserSubTaskComplete.java
@@ -38,7 +38,7 @@ public class UserSubTaskComplete extends Entity<UserSubTaskComplete> {
 
     public void commit(Integer commitCount, Integer requiredCount) {
         if (!completeStatus) {
-            completeCount = commitCount + commitCount;
+            completeCount = completeCount + commitCount;
             completeStatus = completeCount >= requiredCount;
             if (completeStatus) {
                 completeTime = LocalDateTime.now();