From ff4411a1aed6816cec2a588b78403a1c4cdaf442 Mon Sep 17 00:00:00 2001
From: wisonic-s <shaochuan.wu@fit2cloud.com>
Date: Wed, 29 Nov 2023 17:22:08 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E7=A9=BA=E5=80=BC=E8=81=94=E5=8A=A8?=
 =?UTF-8?q?=E5=BC=82=E5=B8=B8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/main/java/io/dataease/engine/utils/SQLUtils.java      | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/core-backend/src/main/java/io/dataease/engine/utils/SQLUtils.java b/core/core-backend/src/main/java/io/dataease/engine/utils/SQLUtils.java
index 4cf9ac652a..d385c5e748 100644
--- a/core/core-backend/src/main/java/io/dataease/engine/utils/SQLUtils.java
+++ b/core/core-backend/src/main/java/io/dataease/engine/utils/SQLUtils.java
@@ -1,11 +1,13 @@
 package io.dataease.engine.utils;
 
+import java.util.Optional;
+
 /**
  * @Author Junjun
  */
 public class SQLUtils {
     public static String transKeyword(String value) {
-        return value.replaceAll("'", "\\\\'");
+        return Optional.ofNullable(value).orElse("").replaceAll("'", "\\\\'");
     }
 
     public static String buildOriginPreviewSql(String sql, int limit, int offset) {