diff --git a/backend/src/main/java/io/dataease/provider/query/sqlserver/SqlserverQueryProvider.java b/backend/src/main/java/io/dataease/provider/query/sqlserver/SqlserverQueryProvider.java
index 3973a697e1..99f855c936 100644
--- a/backend/src/main/java/io/dataease/provider/query/sqlserver/SqlserverQueryProvider.java
+++ b/backend/src/main/java/io/dataease/provider/query/sqlserver/SqlserverQueryProvider.java
@@ -172,7 +172,7 @@ public class SqlserverQueryProvider extends QueryProvider {
     @Override
     public String createQueryTableWithLimit(String table, List<DatasetTableField> fields, Integer limit, boolean isGroup, Datasource ds, List<ChartFieldCustomFilterDTO> fieldCustomFilter) {
         String schema = new Gson().fromJson(ds.getConfiguration(), JdbcConfiguration.class).getSchema();
-        return String.format("SELECT top %s * from %s ", limit.toString(), schema + "." + table);
+        return String.format("SELECT top %s * from %s ", limit.toString(), schema + "." + String.format(SqlServerSQLConstants.KEYWORD_TABLE, table));
     }
 
     @Override
diff --git a/frontend/src/lang/en.js b/frontend/src/lang/en.js
index d5dd073338..cfc7c8cf24 100644
--- a/frontend/src/lang/en.js
+++ b/frontend/src/lang/en.js
@@ -1268,7 +1268,7 @@ export default {
     delete_warning: 'Confirm to delete?',
     input_name: 'Please input name',
     input_limit_2_25: '2-25 chars',
-    input_limit_0_50: '0-50 chars',
+    input_limit_2_50: '2-50 chars',
     oracle_connection_type: 'Service Name/SID',
     oracle_sid: 'SID',
     oracle_service_name: 'Service Name',
diff --git a/frontend/src/lang/tw.js b/frontend/src/lang/tw.js
index 1d2d9a9423..f070820e2a 100644
--- a/frontend/src/lang/tw.js
+++ b/frontend/src/lang/tw.js
@@ -1269,7 +1269,7 @@ export default {
     delete_warning: '確定要刪除嗎?',
     input_name: '請輸入名稱',
     input_limit_2_25: '2-25字符',
-    input_limit_0_50: '0-50字符',
+    input_limit_2_50: '2-50字符',
     oracle_connection_type: '服務名/SID',
     oracle_sid: 'SID',
     oracle_service_name: '服務名',
diff --git a/frontend/src/lang/zh.js b/frontend/src/lang/zh.js
index ceb041e923..dc1050ce88 100644
--- a/frontend/src/lang/zh.js
+++ b/frontend/src/lang/zh.js
@@ -1273,7 +1273,7 @@ export default {
     delete_warning: '确定要删除吗?',
     input_name: '请输入名称',
     input_limit_2_25: '2-25字符',
-    input_limit_0_50: '0-50字符',
+    input_limit_2_50: '2-50字符',
     oracle_connection_type: '服务名/SID',
     oracle_sid: 'SID',
     oracle_service_name: '服务名',
diff --git a/frontend/src/views/dataset/data/UpdateInfo.vue b/frontend/src/views/dataset/data/UpdateInfo.vue
index 7edfb41b68..bf041dbdcd 100644
--- a/frontend/src/views/dataset/data/UpdateInfo.vue
+++ b/frontend/src/views/dataset/data/UpdateInfo.vue
@@ -379,7 +379,7 @@ export default {
       taskFormRules: {
         name: [
           { required: true, message: this.$t('dataset.required'), trigger: 'change' },
-          { min: 2, max: 50, message: this.$t('datasource.input_limit_0_50', [2, 50]), trigger: 'blur' }
+          { min: 2, max: 50, message: this.$t('datasource.input_limit_2_50', [2, 50]), trigger: 'blur' }
         ],
         type: [
           { required: true, message: this.$t('dataset.required'), trigger: 'change' }
diff --git a/frontend/src/views/system/datasource/form.vue b/frontend/src/views/system/datasource/form.vue
index 634c66f17f..5a4813f571 100644
--- a/frontend/src/views/system/datasource/form.vue
+++ b/frontend/src/views/system/datasource/form.vue
@@ -215,7 +215,7 @@ export default {
       rule: {
         name: [{required: true, message: i18n.t('datasource.input_name'), trigger: 'blur'},
           {min: 2, max: 25, message: i18n.t('datasource.input_limit_2_25', [2, 25]), trigger: 'blur'}],
-        desc: [{min: 0, max: 50, message: i18n.t('datasource.input_limit_0_50'), trigger: 'blur'}],
+        desc: [{min: 2, max: 50, message: i18n.t('datasource.input_limit_2_50'), trigger: 'blur'}],
         type: [{required: true, message: i18n.t('datasource.please_choose_type'), trigger: 'change'}],
         'configuration.dataBase': [{
           required: true,
@@ -351,7 +351,7 @@ export default {
         return
       }
       let repeat = false
-      let repeatDsName = ''
+      let repeatDsName = []
       this.tData.forEach(item => {
         if(item.id === this.form.type){
           item.children.forEach(child => {
@@ -369,7 +369,7 @@ export default {
               case 'mariadb':
                 if(configuration.host == this.form.configuration.host && configuration.dataBase == this.form.configuration.dataBase && configuration.port == this.form.configuration.port){
                   repeat = true
-                  repeatDsName = child.name
+                  repeatDsName.push(child.name)
                 }
                 break
               case 'pg':
@@ -378,13 +378,13 @@ export default {
               case 'oracle':
               case 'db2':
                 if(configuration.host == this.form.configuration.host && configuration.dataBase == this.form.configuration.dataBase && configuration.port == this.form.configuration.port && configuration.schema == this.form.configuration.schema){
-                  repeatDsName = child.name
+                  repeatDsName.push(child.name)
                   repeat = true
                 }
                 break
               case 'es':
                 if(configuration.url == this.form.configuration.url){
-                  repeatDsName = child.name
+                  repeatDsName.push(child.name)
                   repeat = true
                 }
                 break
@@ -404,7 +404,7 @@ export default {
         form.configuration = JSON.stringify(form.configuration)
         if (this.formType === 'modify' && this.originConfiguration !== form.configuration) {
           if(repeat){
-            $confirm(i18n.t('datasource.repeat_datasource_msg') + '[' + repeatDsName + '], ' + i18n.t('datasource.confirm_save'), () => {
+            $confirm(i18n.t('datasource.repeat_datasource_msg') + '[' + repeatDsName.join(',') + '], ' + i18n.t('datasource.confirm_save'), () => {
               $confirm(i18n.t('datasource.edit_datasource_msg'), () => {
                 this.method(method, form)
               })
@@ -417,7 +417,7 @@ export default {
           return
         }
         if(repeat){
-          $confirm(i18n.t('datasource.repeat_datasource_msg') + '[' + repeatDsName + '], ' + i18n.t('datasource.confirm_save'), () => {
+          $confirm(i18n.t('datasource.repeat_datasource_msg') + '[' + repeatDsName.join(',') + '], ' + i18n.t('datasource.confirm_save'), () => {
             this.method(method, form)
           })
         }else {
diff --git a/frontend/src/views/system/task/DatasetTaskList.vue b/frontend/src/views/system/task/DatasetTaskList.vue
index 1267d2c1a3..238f21c9ad 100644
--- a/frontend/src/views/system/task/DatasetTaskList.vue
+++ b/frontend/src/views/system/task/DatasetTaskList.vue
@@ -325,7 +325,7 @@ export default {
       taskFormRules: {
         name: [
           { required: true, message: this.$t('dataset.required'), trigger: 'change' },
-          { min: 2, max: 50, message: this.$t('datasource.input_limit_0_50', [2, 50]), trigger: 'blur' }
+          { min: 2, max: 50, message: this.$t('datasource.input_limit_2_50', [2, 50]), trigger: 'blur' }
         ],
         type: [
           { required: true, message: this.$t('dataset.required'), trigger: 'change' }