diff --git a/ruoyi-ui/public/robots.txt b/ruoyi-ui/public/robots.txt
new file mode 100644
index 000000000..c2aab7e03
--- /dev/null
+++ b/ruoyi-ui/public/robots.txt
@@ -0,0 +1,2 @@
+User-agent: *
+Disallow: /
\ No newline at end of file
diff --git a/ruoyi-ui/src/views/monitor/online/index.vue b/ruoyi-ui/src/views/monitor/online/index.vue
index 462a2acde..580d71c24 100644
--- a/ruoyi-ui/src/views/monitor/online/index.vue
+++ b/ruoyi-ui/src/views/monitor/online/index.vue
@@ -39,7 +39,7 @@
       <el-table-column label="登录名称" align="center" prop="userName" :show-overflow-tooltip="true" />
       <el-table-column label="部门名称" align="center" prop="deptName" />
       <el-table-column label="主机" align="center" prop="ipaddr" :show-overflow-tooltip="true" />
-      <el-table-column label="登录地点" align="center" prop="loginLocation" />
+      <el-table-column label="登录地点" align="center" prop="loginLocation" :show-overflow-tooltip="true" />
       <el-table-column label="浏览器" align="center" prop="browser" />
       <el-table-column label="操作系统" align="center" prop="os" />
       <el-table-column label="登录时间" align="center" prop="loginTime" width="180">
diff --git a/ruoyi-ui/src/views/system/user/index.vue b/ruoyi-ui/src/views/system/user/index.vue
index c9e89c1b9..ca6781b7c 100644
--- a/ruoyi-ui/src/views/system/user/index.vue
+++ b/ruoyi-ui/src/views/system/user/index.vue
@@ -133,7 +133,7 @@
         </el-row>
 
         <el-table v-loading="loading" :data="userList" @selection-change="handleSelectionChange">
-          <el-table-column type="selection" width="40" align="center" />
+          <el-table-column type="selection" width="50" align="center" />
           <el-table-column label="用户编号" align="center" prop="userId" />
           <el-table-column label="用户名称" align="center" prop="userName" :show-overflow-tooltip="true" />
           <el-table-column label="用户昵称" align="center" prop="nickName" :show-overflow-tooltip="true" />
diff --git a/ruoyi-ui/vue.config.js b/ruoyi-ui/vue.config.js
index 4cf5f2839..87632b5bb 100644
--- a/ruoyi-ui/vue.config.js
+++ b/ruoyi-ui/vue.config.js
@@ -117,7 +117,11 @@ module.exports = {
                 }
               }
             })
-          config.optimization.runtimeChunk('single')
+          config.optimization.runtimeChunk('single'),
+          {
+             from: path.resolve(__dirname, './public/robots.txt'),//防爬虫文件
+             to:'./',//到根目录下
+          }
         }
       )
   }
diff --git a/ruoyi/src/main/java/com/ruoyi/common/utils/http/HttpUtils.java b/ruoyi/src/main/java/com/ruoyi/common/utils/http/HttpUtils.java
index 736d9d894..f7a96e1c1 100644
--- a/ruoyi/src/main/java/com/ruoyi/common/utils/http/HttpUtils.java
+++ b/ruoyi/src/main/java/com/ruoyi/common/utils/http/HttpUtils.java
@@ -118,7 +118,7 @@ public class HttpUtils
         StringBuilder result = new StringBuilder();
         try
         {
-            String urlNameString = url + "?" + param;
+            String urlNameString = url;
             log.info("sendPost - {}", urlNameString);
             URL realUrl = new URL(urlNameString);
             URLConnection conn = realUrl.openConnection();
diff --git a/ruoyi/src/main/java/com/ruoyi/common/utils/ip/IpUtils.java b/ruoyi/src/main/java/com/ruoyi/common/utils/ip/IpUtils.java
index 2b9a2673a..16b01e924 100644
--- a/ruoyi/src/main/java/com/ruoyi/common/utils/ip/IpUtils.java
+++ b/ruoyi/src/main/java/com/ruoyi/common/utils/ip/IpUtils.java
@@ -4,6 +4,7 @@ import java.net.InetAddress;
 import java.net.UnknownHostException;
 import javax.servlet.http.HttpServletRequest;
 import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.common.utils.html.EscapeUtil;
 
 /**
  * 获取IP方法
@@ -40,7 +41,7 @@ public class IpUtils
         {
             ip = request.getRemoteAddr();
         }
-
+        ip = EscapeUtil.clean(ip);// 清除Xss特殊字符
         return "0:0:0:0:0:0:0:1".equals(ip) ? "127.0.0.1" : ip;
     }
 
diff --git a/ruoyi/src/main/java/com/ruoyi/project/tool/gen/util/GenUtils.java b/ruoyi/src/main/java/com/ruoyi/project/tool/gen/util/GenUtils.java
index 406864368..ad4293a6f 100644
--- a/ruoyi/src/main/java/com/ruoyi/project/tool/gen/util/GenUtils.java
+++ b/ruoyi/src/main/java/com/ruoyi/project/tool/gen/util/GenUtils.java
@@ -58,11 +58,11 @@ public class GenUtils
         {
             column.setHtmlType(GenConstants.HTML_INPUT);
 
-            // 如果是浮点型
+            // 如果是浮点型 统一用BigDecimal
             String[] str = StringUtils.split(StringUtils.substringBetween(column.getColumnType(), "(", ")"), ",");
             if (str != null && str.length == 2 && Integer.parseInt(str[1]) > 0)
             {
-                column.setJavaType(GenConstants.TYPE_DOUBLE);
+                column.setJavaType(GenConstants.TYPE_BIGDECIMAL);
             }
             // 如果是整形
             else if (str != null && str.length == 1 && Integer.parseInt(str[0]) <= 10)