diff --git a/src/observer/mysql/obmp_query.cpp b/src/observer/mysql/obmp_query.cpp
index aeddbd2ab354027e1e64003faa12a5db5c646180..59349ee7f6f02eb9564bd5d0bb763af08245905e 100644
--- a/src/observer/mysql/obmp_query.cpp
+++ b/src/observer/mysql/obmp_query.cpp
@@ -74,7 +74,9 @@ ObMPQuery::ObMPQuery(const ObGlobalContext &gctx)
       single_process_timestamp_(0),
       exec_start_timestamp_(0),
       exec_end_timestamp_(0),
-      is_com_filed_list_(false)
+      is_com_filed_list_(false),
+      params_value_len_(0),
+      params_value_(NULL)
 {
   ctx_.exec_type_ = MpQuery;
 }
@@ -717,7 +719,8 @@ OB_INLINE int ObMPQuery::do_process(ObSQLSessionInfo &session,
   ObSqlFatalErrExtraInfoGuard extra_info_guard;
   extra_info_guard.set_cur_sql(sql);
   extra_info_guard.set_tenant_id(session.get_effective_tenant_id());
-  SMART_VAR(ObMySQLResultSet, result, session, CURRENT_CONTEXT->get_arena_allocator()) {
+  ObIAllocator &allocator = CURRENT_CONTEXT->get_arena_allocator();
+  SMART_VAR(ObMySQLResultSet, result, session, allocator) {
     if (OB_FAIL(get_tenant_schema_info_(session.get_effective_tenant_id(),
                                         &cached_schema_info,
                                         schema_guard,
@@ -951,6 +954,10 @@ OB_INLINE int ObMPQuery::do_process(ObSQLSessionInfo &session,
       audit_record.is_multi_stmt_ = session.get_capability().cap_flags_.OB_CLIENT_MULTI_STATEMENTS;
       audit_record.is_batched_multi_stmt_ = ctx_.multi_stmt_item_.is_batched_multi_stmt();
 
+      OZ (store_params_value_to_str(allocator, session, result.get_ps_params()));
+      audit_record.params_value_ = params_value_;
+      audit_record.params_value_len_ = params_value_len_;
+
       ObPhysicalPlanCtx *plan_ctx = result.get_exec_context().get_physical_plan_ctx();
       if (OB_ISNULL(plan_ctx)) {
         //do nothing
@@ -1004,6 +1011,38 @@ OB_INLINE int ObMPQuery::do_process(ObSQLSessionInfo &session,
   return ret;
 }
 
+int ObMPQuery::store_params_value_to_str(ObIAllocator &allocator,
+                                         sql::ObSQLSessionInfo &session,
+                                         common::ParamStore &params)
+{
+  int ret = OB_SUCCESS;
+  int64_t pos = 0;
+  int64_t length = OB_MAX_SQL_LENGTH;
+  CK (OB_NOT_NULL(params_value_ = static_cast<char *>(allocator.alloc(OB_MAX_SQL_LENGTH))));
+  for (int64_t i = 0; OB_SUCC(ret) && i < params.count(); ++i) {
+    const common::ObObjParam &param = params.at(i);
+    if (param.is_ext()) {
+      pos = 0;
+      params_value_ = NULL;
+      params_value_len_ = 0;
+      break;
+    } else {
+      OZ (param.print_sql_literal(params_value_, length, pos, allocator, TZ_INFO(&session)));
+      if (i != params.count() - 1) {
+        OZ (databuff_printf(params_value_, length, pos, allocator, ","));
+      }
+    }
+  }
+  if (OB_FAIL(ret)) {
+    params_value_ = NULL;
+    params_value_len_ = 0;
+    ret = OB_SUCCESS;
+  } else {
+    params_value_len_ = pos;
+  }
+  return ret;
+}
+
 //int ObMPQuery::fill_feedback_session_info(ObMySQLResultSet &result,
 //                                          ObSQLSessionInfo &session)
 //{
diff --git a/src/observer/mysql/obmp_query.h b/src/observer/mysql/obmp_query.h
index 4e276467a288b3dd301418bbdbcb68ae95093a8f..d9144955069d70515f48f1f877d73682b25c7df8 100644
--- a/src/observer/mysql/obmp_query.h
+++ b/src/observer/mysql/obmp_query.h
@@ -106,6 +106,9 @@ private:
                                           bool &need_disconnect,
                                           bool is_ins_multi_val_opt);
   int deserialize_com_field_list();
+  int store_params_value_to_str(ObIAllocator &allocator,
+                                sql::ObSQLSessionInfo &session,
+                                common::ParamStore &params);
 private:
   DISALLOW_COPY_AND_ASSIGN(ObMPQuery);
 private:
@@ -119,6 +122,8 @@ private:
   //由于mysql的COM_FIELD_LIST命令本质上就是获取列的定义信息，只需要返回列定义
   bool is_com_filed_list_;
   common::ObString wild_str_;//used to save wildware string in COM_FIELD_LIST
+  int64_t params_value_len_;
+  char *params_value_;
 }; // end of class ObMPQuery
 } // end of namespace observer
 } // end of namespace oceanbase
diff --git a/src/sql/ob_result_set.h b/src/sql/ob_result_set.h
index c26df271174dcb772a134888c99d65537b9c5356..36236d70811f86b6ee1b75d38419243ef2337b6c 100644
--- a/src/sql/ob_result_set.h
+++ b/src/sql/ob_result_set.h
@@ -316,6 +316,7 @@ public:
   bool get_is_com_filed_list() { return is_com_filed_list_; }
   void set_wildcard_string(common::ObString string) { wild_str_ = string; }
   common::ObString &get_wildcard_string() { return wild_str_;}
+  common::ParamStore &get_ps_params() { return ps_params_; }
   static void replace_lob_type(const ObSQLSessionInfo &session,
                                const ObField &field,
                                obmysql::ObMySQLField &mfield);
@@ -427,6 +428,7 @@ private:
   common::ObString wild_str_;//uesd to save filed wildcard in COM_FIELD_LIST;
   common::ObString ps_sql_; // for sql in pl
   bool is_init_;
+  common::ParamStore ps_params_; // 文本 ps params 记录，用于填入 sql_audit
 };
 
 
@@ -500,7 +502,8 @@ inline ObResultSet::ObResultSet(ObSQLSessionInfo &session, common::ObIAllocator
       need_revert_tx_(false),
       wild_str_(),
       ps_sql_(),
-      is_init_(false)
+      is_init_(false),
+      ps_params_(ObWrapperAllocator(&allocator))
 {
   message_[0] = '\0';
   // Always called in the ObResultSet constructor
diff --git a/src/sql/ob_sql.cpp b/src/sql/ob_sql.cpp
index a2edd911192f10dbc82a33a3964a2c2cef59300f..1010feac932efe2b3fc2606ccadd70127d4b0c57 100644
--- a/src/sql/ob_sql.cpp
+++ b/src/sql/ob_sql.cpp
@@ -4884,6 +4884,8 @@ int ObSql::handle_text_execute(const ObStmt *basic_stmt,
                                     result,
                                     false/*is_inner_sql*/))) {
         LOG_WARN("ps execute failed", K(ret));
+      } else if (OB_FAIL(construct_param_store(param_store, result.get_ps_params()))) {
+        LOG_WARN("construct ps params failed", K(ret));
       }
     }
     LOG_DEBUG("handle text execute done", K(ret), KPC(exec_stmt), K(param_store));