diff --git a/app/lib/a_process/pd_csg.c b/app/lib/a_process/pd_csg.c
index 67a7d60..e2e95d5 100755
--- a/app/lib/a_process/pd_csg.c
+++ b/app/lib/a_process/pd_csg.c
@@ -1296,7 +1296,7 @@ int32_t _csg_upgrade_recv(char *pkt)
         
         DBG(DBG_M_PD_CSG, "Receive upgrade file start.\r\n");
     }
-    // DBG(DBG_M_PD_CSG,"type=%d,sum=%d,index=%d,len=%d,fix_len=%d\r\n", head_msg->type, head_msg->sum, head_msg->index, head_msg->len, fix_len);
+    DBG(DBG_M_PD_CSG,"type=%d,sum=%d,index=%d,len=%d,fix_len=%d\r\n", head_msg->type, head_msg->sum, head_msg->index, head_msg->len, fix_len);
 
     /* 收包流程 */
     size = head_msg->len;
@@ -1322,9 +1322,8 @@ int32_t _csg_upgrade_recv(char *pkt)
         
         ack.index = head_msg->index;
         ack.result = FALSE;
-        //_csg_send_data(pkt, (char *)&ack, sizeof(csg_ack_t), CSG_REPLY, head->cmd);
         memcpy(pkt + sizeof(csg_pkt_head_t), (char *)&ack, sizeof(csg_ack_t));
-        _csg_send_data(CSG_PRV_REPLY, head->cmd, pkt, sizeof(csg_ack_t));
+        _csg_send_data(CSG_REPLY, head->cmd, pkt, sizeof(csg_ack_t));
         return E_SYS_CALL;
     }
     // if (lseek(fd, offset, SEEK_SET) < 0)
@@ -1344,9 +1343,8 @@ int32_t _csg_upgrade_recv(char *pkt)
         ack.index = head_msg->index;
         ack.result = FALSE;
         /* 发送应答 */
-        //_csg_send_data(pkt, (char *)&ack, sizeof(csg_ack_t), CSG_REPLY, head->cmd);
         memcpy(pkt + sizeof(csg_pkt_head_t), (char *)&ack, sizeof(csg_ack_t));
-        _csg_send_data(CSG_PRV_REPLY, head->cmd, pkt, sizeof(csg_ack_t));
+        _csg_send_data(CSG_REPLY, head->cmd, pkt, sizeof(csg_ack_t));
         return E_SYS_CALL;
     }
     
@@ -1363,8 +1361,7 @@ int32_t _csg_upgrade_recv(char *pkt)
 
     /* 发送应答 */
     memcpy(pkt + sizeof(csg_pkt_head_t), (char *)&ack, sizeof(csg_ack_t));
-    _csg_send_data(CSG_PRV_REPLY, head->cmd, pkt, sizeof(csg_ack_t));
-    //_csg_send_data(pkt, (char *)&ack, sizeof(csg_ack_t), CSG_REPLY, head->cmd);
+    _csg_send_data(CSG_REPLY, head->cmd, pkt, sizeof(csg_ack_t));
     
     return E_NONE;
 }