diff --git a/pom.xml b/pom.xml
index 7c3deeb..19fc17b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,9 +15,12 @@
     <description>cac-backend project for Spring Boot</description>
     <properties>
         <java.version>8</java.version>
-        <mysql.version>8.0.33</mysql.version>
-        <jackson.version>2.16.1</jackson.version>
-        <querydsl.version>5.0.0</querydsl.version>
+        <spring-security.version>5.7.12</spring-security.version>
+        <logback.version>1.2.13</logback.version>
+        <mysql.version>8.4.0</mysql.version>
+        <jackson.version>2.17.1</jackson.version>
+        <querydsl.version>5.1.0</querydsl.version>
+        <easyexcel.version>3.3.4</easyexcel.version>
     </properties>
     <dependencies>
         <dependency>
@@ -45,12 +48,12 @@
         <dependency>
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-core</artifactId>
-            <version>5.7.11</version>
+            <version>${spring-security.version}</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-crypto</artifactId>
-            <version>5.7.11</version>
+            <version>${spring-security.version}</version>
         </dependency>
 
         <dependency>
@@ -72,7 +75,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>druid-spring-boot-starter</artifactId>
-            <version>1.2.20</version>
+            <version>1.2.23</version>
         </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>
@@ -88,7 +91,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>easyexcel</artifactId>
-            <version>3.3.3</version>
+            <version>${easyexcel.version}</version>
         </dependency>
 
         <dependency>
diff --git a/src/main/java/com/xydl/cac/util/SqlEscapeUtil.java b/src/main/java/com/xydl/cac/util/SqlEscapeUtil.java
index 8cde45a..9f76dca 100644
--- a/src/main/java/com/xydl/cac/util/SqlEscapeUtil.java
+++ b/src/main/java/com/xydl/cac/util/SqlEscapeUtil.java
@@ -1,7 +1,5 @@
 package com.xydl.cac.util;
 
-import com.querydsl.core.types.dsl.BooleanExpression;
-import com.querydsl.core.types.dsl.StringPath;
 import org.apache.commons.lang3.StringUtils;
 
 
@@ -28,24 +26,6 @@ public class SqlEscapeUtil {
         return "";
     }
 
-    /**
-     * 转义方法
-     *
-     * @param param 待转义字符串
-     * @return String
-     */
-    public static BooleanExpression escape(StringPath path, String param) {
-        if (StringUtils.isNotEmpty(param)) {
-            String temp = param.replaceAll("!", ESCAPE + "!");
-            temp = temp.replaceAll("%", ESCAPE + "%");
-            temp = temp.replaceAll("_", ESCAPE + "_");
-            temp = temp.replaceAll("'", "\\'");
-            return path.like("%"+ temp.trim() +"%", ESCAPE);
-        }
-        return null;
-    }
-
-
     public static boolean sqlValidate(String str) {
         if (StringUtils.isBlank(str)) {
             return false;