diff --git a/pom.xml b/pom.xml
index b1804d1..5f8836f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,7 +15,9 @@
     <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>
     </properties>
     <dependencies>
         <dependency>
@@ -34,6 +36,12 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-validation</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+
         <dependency>
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-core</artifactId>
@@ -44,11 +52,7 @@
             <artifactId>spring-security-crypto</artifactId>
             <version>5.7.11</version>
         </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-test</artifactId>
-            <scope>test</scope>
-        </dependency>
+
         <dependency>
             <groupId>io.springfox</groupId>
             <artifactId>springfox-boot-starter</artifactId>
@@ -63,7 +67,7 @@
         <dependency>
             <groupId>com.mysql</groupId>
             <artifactId>mysql-connector-j</artifactId>
-            <version>8.0.33</version>
+            <version>${mysql.version}</version>
         </dependency>
         <dependency>
             <groupId>com.alibaba</groupId>
@@ -80,16 +84,12 @@
             <artifactId>validation-api</artifactId>
             <version>2.0.1.Final</version>
         </dependency>
+
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>easyexcel</artifactId>
             <version>3.3.3</version>
         </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>easyexcel-core</artifactId>
-            <version>3.3.3</version>
-        </dependency>
 
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
@@ -106,11 +106,42 @@
             <artifactId>jackson-databind</artifactId>
             <version>${jackson.version}</version>
         </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.datatype</groupId>
+            <artifactId>jackson-datatype-jdk8</artifactId>
+            <version>${jackson.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.datatype</groupId>
+            <artifactId>jackson-datatype-jsr310</artifactId>
+            <version>${jackson.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.module</groupId>
+            <artifactId>jackson-module-parameter-names</artifactId>
+            <version>${jackson.version}</version>
+        </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.dataformat</groupId>
             <artifactId>jackson-dataformat-xml</artifactId>
             <version>${jackson.version}</version>
         </dependency>
+
+        <dependency>
+            <groupId>com.querydsl</groupId>
+            <artifactId>querydsl-sql</artifactId>
+            <version>${querydsl.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.querydsl</groupId>
+            <artifactId>querydsl-jpa</artifactId>
+            <version>${querydsl.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.querydsl</groupId>
+            <artifactId>querydsl-apt</artifactId>
+            <version>${querydsl.version}</version>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/src/main/java/com/xydl/cac/exception/GlobalExceptionHandler.java b/src/main/java/com/xydl/cac/exception/GlobalExceptionHandler.java
index 59104cf..436154b 100644
--- a/src/main/java/com/xydl/cac/exception/GlobalExceptionHandler.java
+++ b/src/main/java/com/xydl/cac/exception/GlobalExceptionHandler.java
@@ -18,4 +18,10 @@ public class GlobalExceptionHandler {
                 .collect(Collectors.joining(","));
         return Response.fail(message);
     }
+
+    @ExceptionHandler(Exception.class)
+    public Response<String> handleException(Exception ex) {
+        String message = ex.getMessage();
+        return Response.fail(message);
+    }
 }
\ No newline at end of file
diff --git a/src/main/resources/application-dev.yml b/src/main/resources/application-dev.yml
index 97724af..f414ca4 100644
--- a/src/main/resources/application-dev.yml
+++ b/src/main/resources/application-dev.yml
@@ -14,6 +14,7 @@ spring:
     password: 123456
   jpa:
     show-sql: true
+    open-in-view: false
   mvc:
     format:
       date: yyyy-MM-dd HH:mm:ss
diff --git a/src/main/resources/application-prod.yml b/src/main/resources/application-prod.yml
index 1ce9cc0..7ab9bf0 100644
--- a/src/main/resources/application-prod.yml
+++ b/src/main/resources/application-prod.yml
@@ -14,6 +14,7 @@ spring:
     password: Iec@1043
   jpa:
     show-sql: true
+    open-in-view: false
   mvc:
     format:
       date: yyyy-MM-dd HH:mm:ss