diff --git a/pom.xml b/pom.xml
index e42989a9..8dba1c97 100644
--- a/pom.xml
+++ b/pom.xml
@@ -40,6 +40,7 @@
         <spring.version>5.2.8.RELEASE</spring.version>
         <spring-boot.version>2.3.3.RELEASE</spring-boot.version>
         <fastjson.version>1.2.24</fastjson.version>
+        <json.version>20210307</json.version>
         <easyexcel.version>2.2.7</easyexcel.version>
         <cglib.version>3.2.3</cglib.version>
         <mysql.version>5.1.47</mysql.version>
@@ -155,6 +156,14 @@
             </dependency>
             <!-- fastjson end -->
 
+            <!-- json start -->
+            <dependency>
+                <groupId>org.json</groupId>
+                <artifactId>json</artifactId>
+                <version>${json.version}</version>
+            </dependency>
+            <!-- json end -->
+
             <!-- easyexcel start -->
             <dependency>
                 <groupId>com.alibaba</groupId>