diff --git a/pav-server/src/main/java/com/palnet/biz/api/bas/flight/template/service/TemplateService.java b/pav-server/src/main/java/com/palnet/biz/api/bas/flight/template/service/TemplateService.java
index af230e1..6e3d53c 100644
--- a/pav-server/src/main/java/com/palnet/biz/api/bas/flight/template/service/TemplateService.java
+++ b/pav-server/src/main/java/com/palnet/biz/api/bas/flight/template/service/TemplateService.java
@@ -1,15 +1,7 @@
 package com.palnet.biz.api.bas.flight.template.service;
 
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.net.URLEncoder;
 import java.time.Instant;
-import java.util.Objects;
 
-import javax.servlet.http.HttpServletResponse;
 import javax.transaction.Transactional;
 
 import org.springframework.beans.factory.annotation.Autowired;
@@ -25,10 +17,7 @@ import com.palnet.comn.exception.CustomException;
 import com.palnet.comn.utils.InstantUtils;
 import com.palnet.comn.utils.PdfUtils;
 
-import lombok.extern.slf4j.Slf4j;
-
 @Service
-@Slf4j
 public class TemplateService {
     
     @Autowired
diff --git a/pav-server/src/main/java/com/palnet/comn/utils/PdfUtils.java b/pav-server/src/main/java/com/palnet/comn/utils/PdfUtils.java
index ee43ddd..21242f0 100644
--- a/pav-server/src/main/java/com/palnet/comn/utils/PdfUtils.java
+++ b/pav-server/src/main/java/com/palnet/comn/utils/PdfUtils.java
@@ -21,7 +21,6 @@ import javax.servlet.http.HttpServletResponse;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
-import org.springframework.security.access.method.P;
 import org.springframework.stereotype.Component;
 import org.thymeleaf.TemplateEngine;
 import org.thymeleaf.context.Context;