diff --git a/backend/src/main/java/io/dataease/service/dataset/DataSetTableService.java b/backend/src/main/java/io/dataease/service/dataset/DataSetTableService.java
index 71caa0df56..635bfa35c2 100644
--- a/backend/src/main/java/io/dataease/service/dataset/DataSetTableService.java
+++ b/backend/src/main/java/io/dataease/service/dataset/DataSetTableService.java
@@ -1,5 +1,7 @@
 package io.dataease.service.dataset;
 
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
 import com.google.gson.Gson;
 import io.dataease.auth.annotation.DeCleaner;
 import io.dataease.auth.api.dto.CurrentUserDto;
@@ -960,6 +962,8 @@ public class DataSetTableService {
             res.put("data", jsonArray);
             return res;
         } catch (Exception e) {
+            e.printStackTrace();
+            logger.error(e.getMessage());
             return res;
         }
     }
@@ -1321,6 +1325,17 @@ public class DataSetTableService {
         DatasourceTypes datasourceTypes = DatasourceTypes.valueOf(ds.getType());
         String keyword = datasourceTypes.getKeywordPrefix() + "%s" + datasourceTypes.getKeywordSuffix();
 
+        String configuration = ds.getConfiguration();
+        JSONObject jsonObject = JSON.parseObject(configuration);
+        String schema = jsonObject.getString("schema");
+        String joinPrefix = "";
+        if (StringUtils.isNotEmpty(schema) && (StringUtils.equalsIgnoreCase(ds.getType(), DatasourceTypes.db2.getType()) ||
+                StringUtils.equalsIgnoreCase(ds.getType(), DatasourceTypes.sqlServer.getType()) ||
+                StringUtils.equalsIgnoreCase(ds.getType(), DatasourceTypes.oracle.getType()) ||
+                StringUtils.equalsIgnoreCase(ds.getType(), DatasourceTypes.pg.getType()))) {
+            joinPrefix = String.format(keyword, schema) + ".";
+        }
+
         List<UnionDTO> union = dataTableInfoDTO.getUnion();
         // 所有选中的字段，即select后的查询字段
         Map<String, String[]> checkedInfo = new LinkedHashMap<>();
@@ -1386,7 +1401,7 @@ public class DataSetTableService {
                 String currentTableName = new Gson().fromJson(currentTable.getInfo(), DataTableInfoDTO.class)
                         .getTable();
 
-                join.append(" ").append(joinType).append(" ").append(String.format(keyword, currentTableName))
+                join.append(" ").append(joinType).append(" ").append(joinPrefix).append(String.format(keyword, currentTableName))
                         .append(" ON ");
                 for (int i = 0; i < unionParamDTO.getUnionFields().size(); i++) {
                     UnionItemDTO unionItemDTO = unionParamDTO.getUnionFields().get(i);
@@ -1409,13 +1424,13 @@ public class DataSetTableService {
             if (StringUtils.isEmpty(f)) {
                 DEException.throwException(Translator.get("i18n_union_ds_no_checked"));
             }
-            sql = MessageFormat.format("SELECT {0} FROM {1}", f, String.format(keyword, tableName)) + join.toString();
+            sql = MessageFormat.format("SELECT {0} FROM {1}", f, joinPrefix + String.format(keyword, tableName)) + join.toString();
         } else {
             String f = StringUtils.join(checkedInfo.get(tableName), ",");
             if (StringUtils.isEmpty(f)) {
                 throw new RuntimeException(Translator.get("i18n_union_ds_no_checked"));
             }
-            sql = MessageFormat.format("SELECT {0} FROM {1}", f, String.format(keyword, tableName));
+            sql = MessageFormat.format("SELECT {0} FROM {1}", f, joinPrefix + String.format(keyword, tableName));
         }
         Map<String, Object> map = new HashMap<>();
         map.put("sql", sql);
@@ -1494,6 +1509,9 @@ public class DataSetTableService {
 
     public void saveTableField(DatasetTable datasetTable) throws Exception {
         Datasource ds = datasourceMapper.selectByPrimaryKey(datasetTable.getDataSourceId());
+        if (ObjectUtils.isEmpty(ds)) {
+            throw new RuntimeException(Translator.get("i18n_datasource_delete"));
+        }
         DataSetTableRequest dataSetTableRequest = new DataSetTableRequest();
         BeanUtils.copyBean(dataSetTableRequest, datasetTable);
 
diff --git a/frontend/src/views/system/user/index.vue b/frontend/src/views/system/user/index.vue
index c8272a8227..a3614a0081 100644
--- a/frontend/src/views/system/user/index.vue
+++ b/frontend/src/views/system/user/index.vue
@@ -183,7 +183,7 @@ import { pluginLoaded } from '@/api/user'
 /* import { ldapStatus, pluginLoaded } from '@/api/user' */
 import { userLists, addUser, editUser, delUser, editPassword, editStatus, allRoles } from '@/api/system/user'
 import { getDeptTree, treeByDeptId } from '@/api/system/dept'
-
+import { mapGetters } from 'vuex'
 export default {
 
   components: { ComplexTable, LayoutContent, Treeselect },
@@ -320,6 +320,11 @@ export default {
       canLoadDom: false
     }
   },
+  computed: {
+    ...mapGetters([
+      'user'
+    ])
+  },
   mounted() {
     this.allRoles()
     this.search()
@@ -420,7 +425,7 @@ export default {
             this.$success(this.$t('commons.modify_success'))
             this.editPasswordVisible = false
             this.search()
-            window.location.reload()
+            this.user && this.user.userId && (this.user.userId === editPasswordForm.userId) && window.location.reload()
           })
         } else {
           return false
diff --git a/frontend/src/views/system/user/personPwd.vue b/frontend/src/views/system/user/personPwd.vue
index e6d26c116c..5a5e9f4385 100644
--- a/frontend/src/views/system/user/personPwd.vue
+++ b/frontend/src/views/system/user/personPwd.vue
@@ -85,12 +85,17 @@ export default {
           }
           updatePersonPwd(param).then(res => {
             this.$success(this.$t('commons.save_success'))
-            this.$router.push('/panel/index')
+            this.logout()
+            // this.$router.push('/panel/index')
           })
         } else {
           return false
         }
       })
+    },
+    async logout() {
+      await this.$store.dispatch('user/logout')
+      this.$router.push('/')
     }
   }
 }
diff --git a/mobile/public/index.html b/mobile/public/index.html
index ba6f5166c9..7f4260a564 100644
--- a/mobile/public/index.html
+++ b/mobile/public/index.html
@@ -3,7 +3,8 @@
 
     <head>
         <meta charset="utf-8">
-        <meta http-equiv="X-UA-Compatible" content="IE=edge">
+		<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+		<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
         <title>
             <%= htmlWebpackPlugin.options.title %>
         </title>