diff --git a/core/core-backend/src/main/java/io/dataease/datasource/server/DatasourceServer.java b/core/core-backend/src/main/java/io/dataease/datasource/server/DatasourceServer.java
index d34c246923..b66e6e2ae8 100644
--- a/core/core-backend/src/main/java/io/dataease/datasource/server/DatasourceServer.java
+++ b/core/core-backend/src/main/java/io/dataease/datasource/server/DatasourceServer.java
@@ -34,6 +34,7 @@ import io.dataease.datasource.provider.ApiUtils;
 import io.dataease.datasource.provider.CalciteProvider;
 import io.dataease.datasource.provider.ExcelUtils;
 import io.dataease.datasource.request.DatasourceRequest;
+import io.dataease.datasource.type.Pg;
 import io.dataease.engine.constant.SQLConstants;
 import io.dataease.exception.DEException;
 import io.dataease.i18n.Translator;
@@ -265,7 +266,9 @@ public class DatasourceServer implements DatasourceApi {
                     DEException.throwException("Failed to create table " + datasourceRequest.getTable());
                 }
             }
-            datasourceSyncManage.extractExcelData(coreDatasource, "all_scope");
+            commonThreadPool.addTask(() -> {
+                datasourceSyncManage.extractExcelData(coreDatasource, "all_scope");
+            });
         } else if (dataSourceDTO.getType().equals(DatasourceConfiguration.DatasourceType.API.name())) {
             CoreDatasourceTask coreDatasourceTask = new CoreDatasourceTask();
             BeanUtils.copyBean(coreDatasourceTask, dataSourceDTO.getSyncSetting());
@@ -298,11 +301,28 @@ public class DatasourceServer implements DatasourceApi {
                 }
             }
         } else {
+            checkParams(dataSourceDTO.getConfiguration());
             calciteProvider.update(dataSourceDTO);
         }
         return dataSourceDTO;
     }
 
+    private static void checkParams(String configurationStr) {
+        DatasourceConfiguration configuration = JsonUtil.parseObject(configurationStr, DatasourceConfiguration.class);
+        if(configuration.getInitialPoolSize() < configuration.getMinPoolSize()){
+            DEException.throwException("初始连接数不能小于最小连接数！");
+        }
+        if(configuration.getInitialPoolSize() > configuration.getMaxPoolSize()){
+            DEException.throwException("初始连接数不能大于最大连接数！");
+        }
+        if(configuration.getMaxPoolSize() < configuration.getMinPoolSize()){
+            DEException.throwException("最大连接数不能小于最小连接数！");
+        }
+        if(configuration.getQueryTimeout() < 0){
+            DEException.throwException("查询超时不能小于0！");
+        }
+    }
+
     private static void checkName(List<String> tables) {
         for (int i = 0; i < tables.size() - 1; i++) {
             for (int j = i + 1; j < tables.size(); j++) {
@@ -419,6 +439,7 @@ public class DatasourceServer implements DatasourceApi {
                 dataSourceManage.innerEdit(requestDatasource);
             }
         } else {
+            checkParams(dataSourceDTO.getConfiguration());
             dataSourceManage.innerEdit(requestDatasource);
             calciteProvider.update(dataSourceDTO);
         }
diff --git a/core/core-backend/src/main/java/io/dataease/datasource/type/Mysql.java b/core/core-backend/src/main/java/io/dataease/datasource/type/Mysql.java
index bdf9392570..aa4290a444 100644
--- a/core/core-backend/src/main/java/io/dataease/datasource/type/Mysql.java
+++ b/core/core-backend/src/main/java/io/dataease/datasource/type/Mysql.java
@@ -13,7 +13,7 @@ import java.util.List;
 public class Mysql extends DatasourceConfiguration {
     private String driver = "com.mysql.cj.jdbc.Driver";
     private String extraParams = "characterEncoding=UTF-8&connectTimeout=5000&useSSL=false&allowPublicKeyRetrieval=true&zeroDateTimeBehavior=convertToNull";
-    private List<String> illegalParameters = Arrays.asList("autoDeserialize", "queryInterceptors", "statementInterceptors", "detectCustomCollations");
+    private List<String> illegalParameters = Arrays.asList("autoDeserialize", "queryInterceptors", "statementInterceptors", "detectCustomCollations", "allowloadlocalinfile", "allowUrlInLocalInfile", "allowLoadLocalInfileInPath");
     private List<String> showTableSqls = Arrays.asList("show tables");
 
     public String getJdbc() {
@@ -24,7 +24,7 @@ public class Mysql extends DatasourceConfiguration {
                     .replace("DATABASE", getDataBase().trim());
         } else {
             for (String illegalParameter : illegalParameters) {
-                if (getExtraParams().contains(illegalParameter)) {
+                if (getExtraParams().toLowerCase().contains(illegalParameter.toLowerCase())) {
                     throw new RuntimeException("Illegal parameter: " + illegalParameter);
                 }
             }