diff --git a/backend/src/main/java/io/dataease/datasource/service/DatasourceService.java b/backend/src/main/java/io/dataease/datasource/service/DatasourceService.java
index d151efc6fd..099862fcbe 100644
--- a/backend/src/main/java/io/dataease/datasource/service/DatasourceService.java
+++ b/backend/src/main/java/io/dataease/datasource/service/DatasourceService.java
@@ -18,6 +18,7 @@ import io.dataease.datasource.provider.ProviderFactory;
 import io.dataease.datasource.request.DatasourceRequest;
 import io.dataease.dto.DatasourceDTO;
 import io.dataease.dto.dataset.DataTableInfoDTO;
+import io.dataease.i18n.Translator;
 import io.dataease.service.dataset.DataSetGroupService;
 import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.lang3.StringUtils;
@@ -49,7 +50,7 @@ public class DatasourceService {
         DatasourceExample example = new DatasourceExample();
         example.createCriteria().andNameEqualTo(datasource.getName());
         if (CollectionUtils.isNotEmpty(datasourceMapper.selectByExample(example))) {
-            DEException.throwException("Exist data connection with the same name ");
+            DEException.throwException(Translator.get("i18n_ds_name_exists"));
         }
         long currentTimeMillis = System.currentTimeMillis();
         datasource.setId(UUID.randomUUID().toString());
diff --git a/backend/src/main/resources/i18n/messages_en_US.properties b/backend/src/main/resources/i18n/messages_en_US.properties
index 457b55ba55..c3d50d92fe 100644
--- a/backend/src/main/resources/i18n/messages_en_US.properties
+++ b/backend/src/main/resources/i18n/messages_en_US.properties
@@ -241,4 +241,5 @@ i18n_union_field_exists=The same field can't in two dataset
 i18n_cron_time_error=Start time can't greater then end time
 i18n_auth_source_be_canceled=This Auth Resource Already Be Canceled
 i18n_username_exists=ID is already exists
+i18n_ds_name_exists=Datasource name exists
 
diff --git a/backend/src/main/resources/i18n/messages_zh_CN.properties b/backend/src/main/resources/i18n/messages_zh_CN.properties
index aa40d38b40..8ac7dde23b 100644
--- a/backend/src/main/resources/i18n/messages_zh_CN.properties
+++ b/backend/src/main/resources/i18n/messages_zh_CN.properties
@@ -243,3 +243,4 @@ i18n_union_field_exists=两个数据集之间关联不能出现多次相同字
 i18n_cron_time_error=开始时间不能大于结束时间
 i18n_auth_source_be_canceled=当前资源授权权限已经被取消
 i18n_username_exists=用户ID已存在
+i18n_ds_name_exists=数据源名称已存在
diff --git a/backend/src/main/resources/i18n/messages_zh_TW.properties b/backend/src/main/resources/i18n/messages_zh_TW.properties
index 8d6b357d76..b19c84ce96 100644
--- a/backend/src/main/resources/i18n/messages_zh_TW.properties
+++ b/backend/src/main/resources/i18n/messages_zh_TW.properties
@@ -243,3 +243,4 @@ i18n_union_field_exists=兩個數據集之間關聯不能出現多次相同字
 i18n_cron_time_error=開始時間不能大於結束時間
 i18n_auth_source_be_canceled=當前資源授權權限已經被取消
 i18n_username_exists=用戶ID已存在
+i18n_ds_name_exists=數據源名稱已存在
diff --git a/frontend/src/views/system/datasource/form.vue b/frontend/src/views/system/datasource/form.vue
index 34dbdeeb61..ee62f4ae68 100644
--- a/frontend/src/views/system/datasource/form.vue
+++ b/frontend/src/views/system/datasource/form.vue
@@ -94,8 +94,10 @@ export default {
       this.$refs.dsForm.validate(valid => {
         if (valid) {
           const method = this.formType === 'add' ? addDs : editDs
-          this.form.configuration = JSON.stringify(this.form.configuration)
-          method(this.form).then(res => {
+          // this.form.configuration = JSON.stringify(this.form.configuration)
+          const form = JSON.parse(JSON.stringify(this.form))
+          form.configuration = JSON.stringify(form.configuration)
+          method(form).then(res => {
             this.$success(this.$t('commons.save_success'))
             this.backToList()
           })
diff --git a/frontend/src/views/system/user/index.vue b/frontend/src/views/system/user/index.vue
index 6b5b9204d6..74fc75cf0c 100644
--- a/frontend/src/views/system/user/index.vue
+++ b/frontend/src/views/system/user/index.vue
@@ -25,6 +25,24 @@
           <div>{{ scope.row.dept && scope.row.dept.deptName }}</div>
         </template>
       </el-table-column>
+      <el-table-column prop="roles" :label="$t('commons.role')">
+        <template slot-scope="scope">
+          <div v-if="scope.row.roles && scope.row.roles.length <= 2">
+            <div v-for="role in scope.row.roles" :key="role.roleId">{{ role.roleName }}</div>
+          </div>
+          <div v-if="scope.row.roles && scope.row.roles.length > 2">
+            <el-tooltip placement="top">
+              <div slot="content">
+                <div v-for="role in scope.row.roles" :key="role.roleId">{{ role.roleName }}</div>
+              </div>
+              <div>
+                <div v-for="(role,index) in scope.row.roles" v-if="index < 2" :key="role.roleId">{{ role.roleName }}</div>
+                <div>...</div>
+              </div>
+            </el-tooltip>
+          </div>
+        </template>
+      </el-table-column>
       <el-table-column prop="status" :label="$t('commons.status')">
         <template v-slot:default="scope">
           <el-switch v-model="scope.row.enabled" :active-value="1" :inactive-value="0" inactive-color="#DCDFE6" @change="changeSwitch(scope.row)" />