diff --git a/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/service/impl/DgCopyForServiceImpl.java b/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/service/impl/DgCopyForServiceImpl.java
index 96f8061e..22697c16 100644
--- a/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/service/impl/DgCopyForServiceImpl.java
+++ b/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/service/impl/DgCopyForServiceImpl.java
@@ -16,6 +16,7 @@ import com.daqing.framework.domain.guarantee.DgCopyFor;
 import com.daqing.framework.domain.guarantee.DgCopyUser;
 import com.daqing.framework.domain.guarantee.DgProcessUser;
 import com.daqing.framework.model.response.PromptSuccess;
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -42,24 +43,29 @@ public class DgCopyForServiceImpl extends ServiceImpl<DgCopyForMapper, DgCopyFor
 
     @Override
     public boolean copySendUser(Integer businessId, Integer processId, String imgData) throws IOException {
-        //获取随机值
-        String snowflakeId = IdUtil.getSnowflake(6, 4).nextIdStr();
-        //文件扩展名
-        String ext = ".png";
-        //新文件名：雪花算法.文件扩展名
-        String newName = snowflakeId + ext;
-        //指定存放目录
-        String directory = PromptSuccess.UPLOAD_FILE_PATH;
-        // String directory = "D:/img/";
-        //图片完整路径
-        String imgPath = directory + newName;
+        String accessPath = "";
 
-        ImgUtil.generateImage(imgData, imgPath);
-        //拼接图片地址
-        //访问路径前缀
-        String serverPrefix = PromptSuccess.IMAGE_URL_PATH;
-        //访问路径
-        String accessPath = serverPrefix + newName;
+        //图片信息不为空，不生成图片地址
+        if(StringUtils.isNotEmpty(imgData)){
+            //获取随机值
+            String snowflakeId = IdUtil.getSnowflake(6, 4).nextIdStr();
+            //文件扩展名
+            String ext = ".png";
+            //新文件名：雪花算法.文件扩展名
+            String newName = snowflakeId + ext;
+            //指定存放目录
+            String directory = PromptSuccess.UPLOAD_FILE_PATH;
+            // String directory = "D:/img/";
+            //图片完整路径
+            String imgPath = directory + newName;
+
+            ImgUtil.generateImage(imgData, imgPath);
+            //拼接图片地址
+            //访问路径前缀
+            String serverPrefix = PromptSuccess.IMAGE_URL_PATH;
+            //访问路径
+            accessPath = serverPrefix + newName;
+        }
         //取出抄送详情id
         Integer copyForId = 0;
         //添加之前判断是否抄送详情存在，如果存在则更新这条数据