diff --git a/ruoyi-admin/src/main/java/com/ruoyi/tcZz/mapper/TcCyMapper.java b/ruoyi-admin/src/main/java/com/ruoyi/tcZz/mapper/TcCyMapper.java
index 37799760..a8cceafe 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/tcZz/mapper/TcCyMapper.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/tcZz/mapper/TcCyMapper.java
@@ -65,4 +65,10 @@ public interface TcCyMapper
      *
      */
     public void updateByisStatus(@Param("isStatus") Integer isStatus, @Param("ids") List<String> ids);
+
+    /**
+     * 删除词云表所有数据
+     */
+    void deleteAllData();
+
 }
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/tcZz/service/impl/TcCyServiceImpl.java b/ruoyi-admin/src/main/java/com/ruoyi/tcZz/service/impl/TcCyServiceImpl.java
index 929277c3..a5604897 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/tcZz/service/impl/TcCyServiceImpl.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/tcZz/service/impl/TcCyServiceImpl.java
@@ -7,6 +7,7 @@ import com.ruoyi.tcZz.service.ITcCyService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.util.Date;
 import java.util.List;
 
 /**
@@ -88,28 +89,22 @@ public class TcCyServiceImpl implements ITcCyService {
         return tcCyMapper.deleteTcCyById(id);
     }
 
+    /**
+     * 导入词云数据
+     *
+     * @param tcCyList
+     * @return
+     */
     @Override
     public String importUser(List<TcCy> tcCyList) {
+        tcCyMapper.deleteAllData();
         StringBuilder successMsg = new StringBuilder();
         if (!tcCyList.isEmpty()) {
             for (TcCy tcCy : tcCyList) {
-                //根据area_id + cy_name判断如果已存在，则调修改
-                TcCy newtcCy = new TcCy();
-                newtcCy.setAreaId(tcCy.getAreaId());
-                newtcCy.setCyName(tcCy.getCyName());
-                List<TcCy> list = tcCyMapper.selectTcCyList(newtcCy);
-                if (!list.isEmpty()) {
-                    for (TcCy a : list) {
-                        tcCy.setId(a.getId());
-                        tcCyMapper.updateTcCy(tcCy);
-                    }
-                } else {
-                    tcCyMapper.insertTcCy(tcCy);
-                }
+                this.insertTcCy(tcCy);
             }
             successMsg.append("导入成功");
         }
-
         return successMsg.toString();
     }
 
diff --git a/ruoyi-admin/src/main/resources/mapper/tcZz/netWorkYq/TcCyMapper.xml b/ruoyi-admin/src/main/resources/mapper/tcZz/netWorkYq/TcCyMapper.xml
index ad685ae7..a99e6ab5 100644
--- a/ruoyi-admin/src/main/resources/mapper/tcZz/netWorkYq/TcCyMapper.xml
+++ b/ruoyi-admin/src/main/resources/mapper/tcZz/netWorkYq/TcCyMapper.xml
@@ -92,4 +92,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             #{id}
         </foreach>
     </delete>
+
+    <delete id="deleteAllData" parameterType="Long">
+        truncate table tc_cy;
+    </delete>
 </mapper>
\ No newline at end of file