diff --git a/backend/Dockerfile b/backend/Dockerfile
index 7947a22..eca6f44 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -52,7 +52,7 @@ COPY --from=builder /app/migrate /migrate
 # 复制配置文件和脚本
 COPY --from=builder /app/configs /configs
 COPY --from=builder /app/scripts /scripts
-COPY --from=builder /app/pkg/migration/migrations /pkg/migration/migrations
+COPY --from=builder /app/pkg/migration /pkg/migration
 
 # 设置时区
 ENV TZ=Asia/Shanghai