diff --git a/Platform/user/configm/config-server/configserver.c b/Platform/user/configm/config-server/configserver.c
index 149a4e6e6..6fbe53577 100644
--- a/Platform/user/configm/config-server/configserver.c
+++ b/Platform/user/configm/config-server/configserver.c
@@ -206,9 +206,7 @@ void cm_config_process(rpc_conn *conn, pointer input, int input_len, void* data)
     char *cm_get_buff = NULL;
     ret_code ret = RET_OK;
     int config_len = 0;
-    short* single_len = NULL;
     int buff_len = CM_BUFF_SIZE;
-    int index = 0, cnt = 0;
 
     if(conn == NULL || input == NULL)
     {
@@ -286,24 +284,10 @@ void cm_config_process(rpc_conn *conn, pointer input, int input_len, void* data)
         case CM_CONFIG_GET_ALL:
             if(config_svr->getall_callback)
             {   
-                single_len = rpc_new(short, CM_BUFF_SIZE);
-                if(single_len == NULL)
-                {                    
-                    rpc_return_error(conn, RET_NOMEM, "not enough memery");
-                    goto exit;
-                }
                 
                 ret = config_svr->getall_callback(config_msg->source, 
-                                                  config_svr->config_id,
                                                   cm_get_buff, 
-                                                  single_len, 
-                                                  &cnt);
-                
-                buff_len = 0;
-                for(index = 0 ; index < cnt; index++)
-                {
-                    buff_len = buff_len + single_len[index];
-                }
+                                                  &buff_len); 
             }
             break;
             
@@ -336,11 +320,6 @@ void cm_config_process(rpc_conn *conn, pointer input, int input_len, void* data)
  exit:   
     rpc_free(cm_get_buff);
     
-    if(single_len != NULL)
-    {
-        rpc_free(single_len);
-    }
-    
     return;
 }