diff --git a/src/lua_plugin_binding.c b/src/lua_plugin_binding.c
index d8a51db..2444232 100644
--- a/src/lua_plugin_binding.c
+++ b/src/lua_plugin_binding.c
@@ -16,7 +16,7 @@
  *    int lua_cbinding_data_remove;
  *    int lua_cbinding_functions;
  *    int lua_cbinding_datas;
- *    int lua_plugin_manage_session_regist;
+ *    int lua_plugin_manage_regist;
  * ** 注册函数lua_plugin_manage_session_regist还需要补充
  ************************************************************************/
 #include "lua_plugin_manage_internal.h"
@@ -25,11 +25,19 @@
 #include <string.h>
 
 /* 需要注册至lua中供lua调用的所有函数原型 */
-int lua_plugin_manage_session_regist(lua_State * state);
+int lua_plugin_manage_regist(lua_State * state);
+int lua_session_get_id(lua_State * state);
+int lua_session_set_id(lua_State * state);
+int lua_session_get_type(lua_State * state);
+int lua_session_set_type(lua_State * state);
 
 /* 需要注册至状态机中的函数定义在链表中, 会依次完成注册 */
 struct lua_binding_function lua_bind_functions[] = {
-    {lua_plugin_manage_session_regist, "register", "plugin_manage"},
+    {lua_plugin_manage_regist, "register", "plugin_manage"},
+    {lua_session_get_id, "getid", "session"},
+    {lua_session_set_id, "setid", "session"},
+    {lua_session_get_type, "gettype", "session"},
+    {lua_session_set_type, "settype", "session"},
     {NULL, NULL, NULL},
 };
 
@@ -465,14 +473,8 @@ int lua_cbinding_datas(lua_State *state)
     return failed_count;
 }
 
-/*
- * Function:
- * Input:
- * Output:
- * Return:
- * Description:
- */
-int lua_plugin_manage_session_regist(lua_State *state)
+/* ***** ***** ***** ***** ***** ***** */
+int lua_plugin_manage_regist(lua_State *state)
 {
     /* 参数个数检查 */
     if (lua_gettop(state) != 4)
@@ -525,7 +527,7 @@ int lua_plugin_manage_session_regist(lua_State *state)
     /* 在stellar中注册, 获取注册id */
     int plugin_id = stellar_session_plugin_register(st, lpm_ctx_new_func, lpm_ctx_free_func, (void *)plugin_env);
 #ifdef LUAPLUGIN_BASIC_UNITTEST
-    printf("now regist new plugin, plugin id is %d\n", plugin_id);
+    LOGDEBUG("now regist new plugin, plugin id is %d\n", plugin_id);
 #endif
 
     /* 将注册完成的新插件插入到队列中 */
@@ -540,3 +542,107 @@ int lua_plugin_manage_session_regist(lua_State *state)
 
     return 1;
 }
+
+int lua_session_get_id(lua_State * state)
+{
+    /* 参数个数检查 */
+    if (lua_gettop(state) != 1)
+    {
+        lua_settop(state, 0);
+        return 0;
+    }
+
+    /* 参数类型检查 */
+    if (lua_type(state, -1) != LUA_TLIGHTUSERDATA )
+    {
+        lua_settop(state, 0);
+        return 0;
+    }
+
+    struct session * sess = (struct session *)lua_topointer(state, -1);
+    if ( !sess ) {
+        lua_settop(state, 0);
+        return 0;
+    }
+    lua_pop(state, 1);
+
+    lua_pushinteger(state, session_get_id(sess));
+    return 1;
+}
+
+int lua_session_set_id(lua_State * state)
+{
+    /* 参数个数检查 */
+    if (lua_gettop(state) != 2)
+    {
+        lua_settop(state, 0);
+        return 0;
+    }
+
+    /* 参数类型检查 */
+    if (lua_type(state, -1) != LUA_TNUMBER || lua_type(state, -2) != LUA_TLIGHTUSERDATA )
+    {
+        lua_settop(state, 0);
+        return 0;
+    }
+
+    int setid = lua_tointeger(state, -1);
+    lua_pop(state, 1);
+    struct session * sess = (struct session *)lua_topointer(state, -1);
+    lua_pop(state, 1);
+
+    session_set_id(sess, setid);
+    return 0;
+}
+
+int lua_session_get_type(lua_State * state)
+{
+    /* 参数个数检查 */
+    if (lua_gettop(state) != 1)
+    {
+        lua_settop(state, 0);
+        return 0;
+    }
+
+    /* 参数类型检查 */
+    if (lua_type(state, -1) != LUA_TLIGHTUSERDATA )
+    {
+        lua_settop(state, 0);
+        return 0;
+    }
+
+    struct session * sess = (struct session *)lua_topointer(state, -1);
+    if ( !sess ) {
+        lua_settop(state, 0);
+        return 0;
+    }
+    lua_pop(state, 1);
+
+    lua_pushinteger(state, session_get_type(sess));
+    return 1;
+}
+
+int lua_session_set_type(lua_State * state)
+{
+    /* 参数个数检查 */
+    if (lua_gettop(state) != 2)
+    {
+        lua_settop(state, 0);
+        return 0;
+    }
+
+    /* 参数类型检查 */
+    if (lua_type(state, -1) != LUA_TNUMBER || lua_type(state, -2) != LUA_TLIGHTUSERDATA )
+    {
+        lua_settop(state, 0);
+        return 0;
+    }
+
+    int settype = lua_tointeger(state, -1);
+    lua_pop(state, 1);
+    struct session * sess = (struct session *)lua_topointer(state, -1);
+    lua_pop(state, 1);
+
+    session_set_id(sess, settype);
+    return 0;
+}
\ No newline at end of file