diff --git a/ruoyi-ui/src/utils/ruoyi.js b/ruoyi-ui/src/utils/ruoyi.js
index 2fd0431e..9e93d1f9 100644
--- a/ruoyi-ui/src/utils/ruoyi.js
+++ b/ruoyi-ui/src/utils/ruoyi.js
@@ -158,7 +158,7 @@ export function handleTree(data, id, parentId, children, rootId) {
 export function tansParams(params) {
 	let result = ''
 	Object.keys(params).forEach((key) => {
-		if (!Object.is(params[key], undefined) && !Object.is(params[key], null)) {
+		if (!Object.is(params[key], undefined) && !Object.is(params[key], null) && !Object.is(JSON.stringify(params[key]), '{}')) {
 			result += encodeURIComponent(key) + '=' + encodeURIComponent(params[key]) + '&'
 		}
 	})
diff --git a/ruoyi-ui/src/views/tool/gen/index.vue b/ruoyi-ui/src/views/tool/gen/index.vue
index a9145f8f..23594914 100644
--- a/ruoyi-ui/src/views/tool/gen/index.vue
+++ b/ruoyi-ui/src/views/tool/gen/index.vue
@@ -1,321 +1,321 @@
-<template>
-  <div class="app-container">
-    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
-      <el-form-item label="表名称" prop="tableName">
-        <el-input
-          v-model="queryParams.tableName"
-          placeholder="请输入表名称"
-          clearable
-          size="small"
-          @keyup.enter.native="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="表描述" prop="tableComment">
-        <el-input
-          v-model="queryParams.tableComment"
-          placeholder="请输入表描述"
-          clearable
-          size="small"
-          @keyup.enter.native="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="创建时间">
-        <el-date-picker
-          v-model="dateRange"
-          size="small"
-          style="width: 240px"
-          value-format="yyyy-MM-dd"
-          type="daterange"
-          range-separator="-"
-          start-placeholder="开始日期"
-          end-placeholder="结束日期"
-        ></el-date-picker>
-      </el-form-item>
-      <el-form-item>
-        <el-button type="cyan" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
-        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
-      </el-form-item>
-    </el-form>
-
-    <el-row :gutter="10" class="mb8">
-      <el-col :span="1.5">
-        <el-button
-          type="primary"
-          icon="el-icon-download"
-          size="mini"
-          @click="handleGenTable"
-          v-hasPermi="['tool:gen:code']"
-        >生成</el-button>
-      </el-col>
-      <el-col :span="1.5">
-        <el-button
-          type="info"
-          icon="el-icon-upload"
-          size="mini"
-          @click="openImportTable"
-          v-hasPermi="['tool:gen:import']"
-        >导入</el-button>
-      </el-col>
-      <el-col :span="1.5">
-        <el-button
-          type="success"
-          icon="el-icon-edit"
-          size="mini"
-          :disabled="single"
-          @click="handleEditTable"
-          v-hasPermi="['tool:gen:edit']"
-        >修改</el-button>
-      </el-col>
-      <el-col :span="1.5">
-        <el-button
-          type="danger"
-          icon="el-icon-delete"
-          size="mini"
-          :disabled="multiple"
-          @click="handleDelete"
-          v-hasPermi="['tool:gen:remove']"
-        >删除</el-button>
-      </el-col>
-      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
-    </el-row>
-
-    <el-table v-loading="loading" :data="tableList" @selection-change="handleSelectionChange">
-      <el-table-column type="selection" width="55"></el-table-column>
-      <el-table-column label="序号" type="index" width="50" align="center">
-        <template slot-scope="scope">
-          <span>{{(queryParams.pageNum - 1) * queryParams.pageSize + scope.$index + 1}}</span>
-        </template>
-      </el-table-column>
-      <el-table-column
-        label="表名称"
-        align="center"
-        prop="tableName"
-        :show-overflow-tooltip="true"
-        width="120"
-      />
-      <el-table-column
-        label="表描述"
-        align="center"
-        prop="tableComment"
-        :show-overflow-tooltip="true"
-        width="120"
-      />
-      <el-table-column
-        label="实体"
-        align="center"
-        prop="className"
-        :show-overflow-tooltip="true"
-        width="120"
-      />
-      <el-table-column label="创建时间" align="center" prop="createTime" width="160" />
-      <el-table-column label="更新时间" align="center" prop="updateTime" width="160" />
-      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
-        <template slot-scope="scope">
-          <el-button
-            type="text"
-            size="small"
-            icon="el-icon-view"
-            @click="handlePreview(scope.row)"
-            v-hasPermi="['tool:gen:preview']"
-          >预览</el-button>
-          <el-button
-            type="text"
-            size="small"
-            icon="el-icon-edit"
-            @click="handleEditTable(scope.row)"
-            v-hasPermi="['tool:gen:edit']"
-          >编辑</el-button>
-          <el-button
-            type="text"
-            size="small"
-            icon="el-icon-delete"
-            @click="handleDelete(scope.row)"
-            v-hasPermi="['tool:gen:remove']"
-          >删除</el-button>
-          <el-button
-            type="text"
-            size="small"
-            icon="el-icon-refresh"
-            @click="handleSynchDb(scope.row)"
-            v-hasPermi="['tool:gen:edit']"
-          >同步</el-button>
-          <el-button
-            type="text"
-            size="small"
-            icon="el-icon-download"
-            @click="handleGenTable(scope.row)"
-            v-hasPermi="['tool:gen:code']"
-          >生成代码</el-button>
-        </template>
-      </el-table-column>
-    </el-table>
-    <pagination
-      v-show="total>0"
-      :total="total"
-      :page.sync="queryParams.pageNum"
-      :limit.sync="queryParams.pageSize"
-      @pagination="getList"
-    />
-    <!-- 预览界面 -->
-    <el-dialog :title="preview.title" :visible.sync="preview.open" width="80%" top="5vh" append-to-body>
-      <el-tabs v-model="preview.activeName">
-        <el-tab-pane
-          v-for="(value, key) in preview.data"
-          :label="key.substring(key.lastIndexOf('/')+1,key.indexOf('.vm'))"
-          :name="key.substring(key.lastIndexOf('/')+1,key.indexOf('.vm'))"
-          :key="key"
-        >
-        <highlightjs autodetect :code="value" />
-        </el-tab-pane>
-      </el-tabs>
-    </el-dialog>
-    <import-table ref="import" @ok="handleQuery" />
-  </div>
-</template>
-
-<script>
-import { listTable, previewTable, delTable, genCode, synchDb } from "@/api/tool/gen";
-import importTable from "./importTable";
-import { downLoadZip } from "@/utils/zipdownload";
-
-export default {
-  name: "Gen",
-  components: { importTable },
-  data() {
-    return {
-      // 遮罩层
-      loading: true,
-      // 唯一标识符
-      uniqueId: "",
-      // 选中数组
-      ids: [],
-      // 选中表数组
-      tableNames: [],
-      // 非单个禁用
-      single: true,
-      // 非多个禁用
-      multiple: true,
-      // 显示搜索条件
-      showSearch: true,
-      // 总条数
-      total: 0,
-      // 表数据
-      tableList: [],
-      // 日期范围
-      dateRange: "",
-      // 查询参数
-      queryParams: {
-        pageNum: 1,
-        pageSize: 10,
-        tableName: undefined,
-        tableComment: undefined
-      },
-      // 预览参数
-      preview: {
-        open: false,
-        title: "代码预览",
-        data: {},
-        activeName: "domain.java"
-      }
-    };
-  },
-  created() {
-    this.getList();
-  },
-  activated() {
-    const time = this.$route.query.t;
-    if (time != null && time != this.uniqueId) {
-      this.uniqueId = time;
-      this.resetQuery();
-    }
-  },
-  methods: {
-    /** 查询表集合 */
-    getList() {
-      this.loading = true;
-      listTable(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
-          this.tableList = response.rows;
-          this.total = response.total;
-          this.loading = false;
-        }
-      );
-    },
-    /** 搜索按钮操作 */
-    handleQuery() {
-      this.queryParams.pageNum = 1;
-      this.getList();
-    },
-    /** 生成代码操作 */
-    handleGenTable(row) {
-      const tableNames = row.tableName || this.tableNames;
-      if (tableNames == "") {
-        this.msgError("请选择要生成的数据");
-        return;
-      }
-      if(row.genType === "1") {
-        genCode(row.tableName).then(response => {
-          this.msgSuccess("成功生成到自定义路径：" + row.genPath);
-        });
-      } else {
-        downLoadZip("/tool/gen/batchGenCode?tables=" + tableNames, "ruoyi");
-      }
-    },
-    /** 同步数据库操作 */
-    handleSynchDb(row) {
-      const tableName = row.tableName;
-      this.$confirm('确认要强制同步"' + tableName + '"表结构吗？', "警告", {
-        confirmButtonText: "确定",
-        cancelButtonText: "取消",
-        type: "warning"
-      }).then(function() {
-          return synchDb(tableName);
-      }).then(() => {
-          this.msgSuccess("同步成功");
-      })
-    },
-    /** 打开导入表弹窗 */
-    openImportTable() {
-      this.$refs.import.show();
-    },
-    /** 重置按钮操作 */
-    resetQuery() {
-      this.dateRange = [];
-      this.resetForm("queryForm");
-      this.handleQuery();
-    },
-    /** 预览按钮 */
-    handlePreview(row) {
-      previewTable(row.tableId).then(response => {
-        this.preview.data = response.data;
-        this.preview.open = true;
-      });
-    },
-    // 多选框选中数据
-    handleSelectionChange(selection) {
-      this.ids = selection.map(item => item.tableId);
-      this.tableNames = selection.map(item => item.tableName);
-      this.single = selection.length != 1;
-      this.multiple = !selection.length;
-    },
-    /** 修改按钮操作 */
-    handleEditTable(row) {
-      const tableId = row.tableId || this.ids[0];
-      this.$router.push("/gen/edit/" + tableId);
-    },
-    /** 删除按钮操作 */
-    handleDelete(row) {
-      const tableIds = row.tableId || this.ids;
-      this.$confirm('是否确认删除表编号为"' + tableIds + '"的数据项?', "警告", {
-        confirmButtonText: "确定",
-        cancelButtonText: "取消",
-        type: "warning"
-      }).then(function() {
-          return delTable(tableIds);
-      }).then(() => {
-          this.getList();
-          this.msgSuccess("删除成功");
-      })
-    }
-  }
-};
-</script>
\ No newline at end of file
+<template>
+  <div class="app-container">
+    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
+      <el-form-item label="表名称" prop="tableName">
+        <el-input
+          v-model="queryParams.tableName"
+          placeholder="请输入表名称"
+          clearable
+          size="small"
+          @keyup.enter.native="handleQuery"
+        />
+      </el-form-item>
+      <el-form-item label="表描述" prop="tableComment">
+        <el-input
+          v-model="queryParams.tableComment"
+          placeholder="请输入表描述"
+          clearable
+          size="small"
+          @keyup.enter.native="handleQuery"
+        />
+      </el-form-item>
+      <el-form-item label="创建时间">
+        <el-date-picker
+          v-model="dateRange"
+          size="small"
+          style="width: 240px"
+          value-format="yyyy-MM-dd"
+          type="daterange"
+          range-separator="-"
+          start-placeholder="开始日期"
+          end-placeholder="结束日期"
+        ></el-date-picker>
+      </el-form-item>
+      <el-form-item>
+        <el-button type="cyan" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
+        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
+      </el-form-item>
+    </el-form>
+
+    <el-row :gutter="10" class="mb8">
+      <el-col :span="1.5">
+        <el-button
+          type="primary"
+          icon="el-icon-download"
+          size="mini"
+          @click="handleGenTable"
+          v-hasPermi="['tool:gen:code']"
+        >生成</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="info"
+          icon="el-icon-upload"
+          size="mini"
+          @click="openImportTable"
+          v-hasPermi="['tool:gen:import']"
+        >导入</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="success"
+          icon="el-icon-edit"
+          size="mini"
+          :disabled="single"
+          @click="handleEditTable"
+          v-hasPermi="['tool:gen:edit']"
+        >修改</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="multiple"
+          @click="handleDelete"
+          v-hasPermi="['tool:gen:remove']"
+        >删除</el-button>
+      </el-col>
+      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
+    </el-row>
+
+    <el-table v-loading="loading" :data="tableList" @selection-change="handleSelectionChange">
+      <el-table-column type="selection" width="55"></el-table-column>
+      <el-table-column label="序号" type="index" width="50" align="center">
+        <template slot-scope="scope">
+          <span>{{(queryParams.pageNum - 1) * queryParams.pageSize + scope.$index + 1}}</span>
+        </template>
+      </el-table-column>
+      <el-table-column
+        label="表名称"
+        align="center"
+        prop="tableName"
+        :show-overflow-tooltip="true"
+        width="120"
+      />
+      <el-table-column
+        label="表描述"
+        align="center"
+        prop="tableComment"
+        :show-overflow-tooltip="true"
+        width="120"
+      />
+      <el-table-column
+        label="实体"
+        align="center"
+        prop="className"
+        :show-overflow-tooltip="true"
+        width="120"
+      />
+      <el-table-column label="创建时间" align="center" prop="createTime" width="160" />
+      <el-table-column label="更新时间" align="center" prop="updateTime" width="160" />
+      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
+        <template slot-scope="scope">
+          <el-button
+            type="text"
+            size="small"
+            icon="el-icon-view"
+            @click="handlePreview(scope.row)"
+            v-hasPermi="['tool:gen:preview']"
+          >预览</el-button>
+          <el-button
+            type="text"
+            size="small"
+            icon="el-icon-edit"
+            @click="handleEditTable(scope.row)"
+            v-hasPermi="['tool:gen:edit']"
+          >编辑</el-button>
+          <el-button
+            type="text"
+            size="small"
+            icon="el-icon-delete"
+            @click="handleDelete(scope.row)"
+            v-hasPermi="['tool:gen:remove']"
+          >删除</el-button>
+          <el-button
+            type="text"
+            size="small"
+            icon="el-icon-refresh"
+            @click="handleSynchDb(scope.row)"
+            v-hasPermi="['tool:gen:edit']"
+          >同步</el-button>
+          <el-button
+            type="text"
+            size="small"
+            icon="el-icon-download"
+            @click="handleGenTable(scope.row)"
+            v-hasPermi="['tool:gen:code']"
+          >生成代码</el-button>
+        </template>
+      </el-table-column>
+    </el-table>
+    <pagination
+      v-show="total>0"
+      :total="total"
+      :page.sync="queryParams.pageNum"
+      :limit.sync="queryParams.pageSize"
+      @pagination="getList"
+    />
+    <!-- 预览界面 -->
+    <el-dialog :title="preview.title" :visible.sync="preview.open" width="80%" top="5vh" append-to-body>
+      <el-tabs v-model="preview.activeName">
+        <el-tab-pane
+          v-for="(value, key) in preview.data"
+          :label="key.substring(key.lastIndexOf('/')+1,key.indexOf('.vm'))"
+          :name="key.substring(key.lastIndexOf('/')+1,key.indexOf('.vm'))"
+          :key="key"
+        >
+        <highlightjs autodetect :code="value" />
+        </el-tab-pane>
+      </el-tabs>
+    </el-dialog>
+    <import-table ref="import" @ok="handleQuery" />
+  </div>
+</template>
+
+<script>
+import { listTable, previewTable, delTable, genCode, synchDb } from "@/api/tool/gen";
+import importTable from "./importTable";
+import { downLoadZip } from "@/utils/zipdownload";
+
+export default {
+  name: "Gen",
+  components: { importTable },
+  data() {
+    return {
+      // 遮罩层
+      loading: true,
+      // 唯一标识符
+      uniqueId: "",
+      // 选中数组
+      ids: [],
+      // 选中表数组
+      tableNames: [],
+      // 非单个禁用
+      single: true,
+      // 非多个禁用
+      multiple: true,
+      // 显示搜索条件
+      showSearch: true,
+      // 总条数
+      total: 0,
+      // 表数据
+      tableList: [],
+      // 日期范围
+      dateRange: "",
+      // 查询参数
+      queryParams: {
+        pageNum: 1,
+        pageSize: 10,
+        tableName: undefined,
+        tableComment: undefined
+      },
+      // 预览参数
+      preview: {
+        open: false,
+        title: "代码预览",
+        data: {},
+        activeName: "domain.java"
+      }
+    };
+  },
+  created() {
+    this.getList();
+  },
+  activated() {
+    const time = this.$route.query.t;
+    if (time != null && time != this.uniqueId) {
+      this.uniqueId = time;
+      this.resetQuery();
+    }
+  },
+  methods: {
+    /** 查询表集合 */
+    getList() {
+      this.loading = true;
+      listTable(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
+          this.tableList = response.rows;
+          this.total = response.total;
+          this.loading = false;
+        }
+      );
+    },
+    /** 搜索按钮操作 */
+    handleQuery() {
+      this.queryParams.pageNum = 1;
+      this.getList();
+    },
+    /** 生成代码操作 */
+    handleGenTable(row) {
+      const tableNames = row.tableName || this.tableNames;
+      if (tableNames == "") {
+        this.msgError("请选择要生成的数据");
+        return;
+      }
+      if(row.genType === "1") {
+        genCode(row.tableName).then(response => {
+          this.msgSuccess("成功生成到自定义路径：" + row.genPath);
+        });
+      } else {
+        downLoadZip("/code/gen/batchGenCode?tables=" + tableNames, "ruoyi");
+      }
+    },
+    /** 同步数据库操作 */
+    handleSynchDb(row) {
+      const tableName = row.tableName;
+      this.$confirm('确认要强制同步"' + tableName + '"表结构吗？', "警告", {
+        confirmButtonText: "确定",
+        cancelButtonText: "取消",
+        type: "warning"
+      }).then(function() {
+          return synchDb(tableName);
+      }).then(() => {
+          this.msgSuccess("同步成功");
+      })
+    },
+    /** 打开导入表弹窗 */
+    openImportTable() {
+      this.$refs.import.show();
+    },
+    /** 重置按钮操作 */
+    resetQuery() {
+      this.dateRange = [];
+      this.resetForm("queryForm");
+      this.handleQuery();
+    },
+    /** 预览按钮 */
+    handlePreview(row) {
+      previewTable(row.tableId).then(response => {
+        this.preview.data = response.data;
+        this.preview.open = true;
+      });
+    },
+    // 多选框选中数据
+    handleSelectionChange(selection) {
+      this.ids = selection.map(item => item.tableId);
+      this.tableNames = selection.map(item => item.tableName);
+      this.single = selection.length != 1;
+      this.multiple = !selection.length;
+    },
+    /** 修改按钮操作 */
+    handleEditTable(row) {
+      const tableId = row.tableId || this.ids[0];
+      this.$router.push("/gen/edit/" + tableId);
+    },
+    /** 删除按钮操作 */
+    handleDelete(row) {
+      const tableIds = row.tableId || this.ids;
+      this.$confirm('是否确认删除表编号为"' + tableIds + '"的数据项?', "警告", {
+        confirmButtonText: "确定",
+        cancelButtonText: "取消",
+        type: "warning"
+      }).then(function() {
+          return delTable(tableIds);
+      }).then(() => {
+          this.getList();
+          this.msgSuccess("删除成功");
+      })
+    }
+  }
+};
+</script>