diff --git a/src/main/java/com/zhgd/xmgl/modules/risk/service/impl/FourColorDrawPaperServiceImpl.java b/src/main/java/com/zhgd/xmgl/modules/risk/service/impl/FourColorDrawPaperServiceImpl.java
index daed829b2..560eef22d 100644
--- a/src/main/java/com/zhgd/xmgl/modules/risk/service/impl/FourColorDrawPaperServiceImpl.java
+++ b/src/main/java/com/zhgd/xmgl/modules/risk/service/impl/FourColorDrawPaperServiceImpl.java
@@ -3,6 +3,7 @@ package com.zhgd.xmgl.modules.risk.service.impl;
 import cn.hutool.core.collection.CollUtil;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
@@ -25,6 +26,7 @@ import org.springframework.transaction.annotation.Transactional;
 
 import java.util.HashMap;
 import java.util.List;
+import java.util.Objects;
 
 /**
  * @Description: 四色图图纸
@@ -70,6 +72,17 @@ public class FourColorDrawPaperServiceImpl extends ServiceImpl<FourColorDrawPape
     public void add(FourColorDrawPaperDto fourColorDrawPaperDto) {
         fourColorDrawPaperDto.setId(null);
         baseMapper.insert(fourColorDrawPaperDto);
+        setOtherNotShow(fourColorDrawPaperDto);
+    }
+
+    private void setOtherNotShow(FourColorDrawPaperDto dto) {
+        if (Objects.equals(dto.getIsShow(),1)) {
+            this.update(null, new LambdaUpdateWrapper<FourColorDrawPaper>()
+                    .set(FourColorDrawPaper::getIsShow, 0)
+                    .eq(FourColorDrawPaper::getIsShow, 1)
+                    .ne(FourColorDrawPaper::getId, dto.getId())
+            );
+        }
     }
 
     @Override
@@ -79,6 +92,7 @@ public class FourColorDrawPaperServiceImpl extends ServiceImpl<FourColorDrawPape
             throw new OpenAlertException("未找到对应实体");
         }
         baseMapper.updateById(fourColorDrawPaperDto);
+        setOtherNotShow(fourColorDrawPaperDto);
     }
 
     @Override