diff --git a/src/ngx_stream_lua_common.h b/src/ngx_stream_lua_common.h
index f76229e1..5eb9440a 100644
--- a/src/ngx_stream_lua_common.h
+++ b/src/ngx_stream_lua_common.h
@@ -277,33 +277,19 @@ struct ngx_stream_lua_srv_conf_s {
                                                   code cache */
 
     ngx_stream_lua_handler_pt           preread_handler;
+    u_char                             *preread_chunkname;
+    ngx_stream_complex_value_t          preread_src;
+    u_char                             *preread_src_key;
 
     ngx_stream_lua_handler_pt           content_handler;
-    ngx_stream_lua_handler_pt           log_handler;
-
-    u_char                      *preread_chunkname;
-    ngx_stream_complex_value_t   preread_src;     /* access_by_lua
-                                                inline script/script
-                                                file path */
-
-    u_char                  *preread_src_key; /* cached key for access_src */
-
-    u_char                  *content_chunkname;
+    u_char                             *content_chunkname;
+    ngx_stream_complex_value_t          content_src;
+    u_char                             *content_src_key;
 
-    ngx_stream_complex_value_t       content_src;
-                                                  /* content_by_lua
-                                                   * inline script/script
-                                                   * file path */
-
-    u_char                 *content_src_key; /* cached key for content_src */
-
-    u_char                           *log_chunkname;
-    ngx_stream_complex_value_t        log_src;
-                                              /* log_by_lua inline script/script
-                                               * file path */
-
-    u_char                                 *log_src_key;
-    /* cached key for log_src */
+    ngx_stream_lua_handler_pt           log_handler;
+    u_char                             *log_chunkname;
+    ngx_stream_complex_value_t          log_src;
+    u_char                             *log_src_key;
 
 
     ngx_msec_t                       keepalive_timeout;
diff --git a/src/ngx_stream_lua_module.c b/src/ngx_stream_lua_module.c
index 5c9024e7..edb14227 100644
--- a/src/ngx_stream_lua_module.c
+++ b/src/ngx_stream_lua_module.c
@@ -718,6 +718,8 @@ ngx_stream_lua_create_main_conf(ngx_conf_t *cf)
      *      lmcf->shm_zones = NULL;
      *      lmcf->init_handler = NULL;
      *      lmcf->init_src = { 0, NULL };
+     *      lmcf->init_worker_handler = NULL;
+     *      lmcf->init_worker_src = { 0, NULL };
      *      lmcf->shm_zones_inited = 0;
      *      lmcf->shdict_zones = NULL;
      *      lmcf->preload_hooks = NULL;
@@ -821,13 +823,20 @@ ngx_stream_lua_create_srv_conf(ngx_conf_t *cf)
      *      lscf->srv.ssl_cert_src = { 0, NULL };
      *      lscf->srv.ssl_cert_src_key = NULL;
      *
-     *      lscf->srv.ssl_session_store_handler = NULL;
-     *      lscf->srv.ssl_session_store_src = { 0, NULL };
-     *      lscf->srv.ssl_session_store_src_key = NULL;
+     *      lscf->preread_handler = NULL;
+     *      lscf->preread_chunkname = NULL;
+     *      lscf->preread_src = {{ 0, NULL }, NULL, NULL, NULL};
+     *      lscf->preread_src_key = NULL;
      *
-     *      lscf->srv.ssl_session_fetch_handler = NULL;
-     *      lscf->srv.ssl_session_fetch_src = { 0, NULL };
-     *      lscf->srv.ssl_session_fetch_src_key = NULL;
+     *      lscf->content_handler = NULL;
+     *      lscf->content_chunkname = NULL;
+     *      lscf->content_src = {{ 0, NULL }, NULL, NULL, NULL};
+     *      lscf->content_src_key = NULL;
+
+     *      lscf->log_handler = NULL;
+     *      lscf->log_chunkname = NULL;
+     *      lscf->log_src = {{ 0, NULL }, NULL, NULL, NULL};
+     *      lscf->log_src_key = NULL;
      *
      *      lscf->balancer.handler = NULL;
      *      lscf->balancer.src = { 0, NULL };