diff --git a/pom.xml b/pom.xml
index 71c6782f..8d3924c5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,11 +47,6 @@
 			<artifactId>spring-boot-starter-test</artifactId>
 			<scope>test</scope>
 		</dependency>
-		<!--gson解析包-->
-		<dependency>
-			<groupId>com.google.code.gson</groupId>
-			<artifactId>gson</artifactId>
-		</dependency>
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
diff --git a/src/main/java/com/jsh/erp/controller/MaterialCategoryController.java b/src/main/java/com/jsh/erp/controller/MaterialCategoryController.java
index 507e3932..3c899c65 100644
--- a/src/main/java/com/jsh/erp/controller/MaterialCategoryController.java
+++ b/src/main/java/com/jsh/erp/controller/MaterialCategoryController.java
@@ -3,7 +3,6 @@ package com.jsh.erp.controller;
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
-import com.google.gson.JsonObject;
 import com.jsh.erp.constants.BusinessConstants;
 import com.jsh.erp.constants.ExceptionConstants;
 import com.jsh.erp.datasource.entities.MaterialCategory;