diff --git a/Src/Asp.Net/SqlSugar/Realization/Oracle/DbMaintenance/OracleDbMaintenance.cs b/Src/Asp.Net/SqlSugar/Realization/Oracle/DbMaintenance/OracleDbMaintenance.cs
index ef01abde1..b38bce89c 100644
--- a/Src/Asp.Net/SqlSugar/Realization/Oracle/DbMaintenance/OracleDbMaintenance.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/Oracle/DbMaintenance/OracleDbMaintenance.cs
@@ -455,10 +455,10 @@ WHERE table_name = '"+tableName+"'");
         private List<DbColumnInfo> GetColumnInfosByTableName(string tableName)
         {
             List<DbColumnInfo> columns = GetOracleDbType(tableName);
-            string sql = "select *  /* " + Guid.NewGuid() + " */ from " +SqlBuilder.GetTranslationTableName(tableName) + " WHERE 1=2 ";
-            if (!this.GetTableInfoList(false).Any(it => it.Name == SqlBuilder.GetTranslationTableName(tableName).TrimStart('\"').TrimEnd('\"'))) 
+            string sql = "select *  /* " + Guid.NewGuid() + " */ from " +SqlBuilder.GetTranslationTableName(SqlBuilder.GetNoTranslationColumnName(tableName)) + " WHERE 1=2 ";
+            if (!IsAnyTable(tableName, false))
             {
-                sql = "select *  /* " + Guid.NewGuid() + " */ from \"" + tableName + "\" WHERE 1=2 ";
+                return new List<DbColumnInfo>();
             }
             this.Context.Utilities.RemoveCache<List<DbColumnInfo>>("DbMaintenanceProvider.GetFieldComment."+tableName);
             this.Context.Utilities.RemoveCache<List<string>>("DbMaintenanceProvider.GetPrimaryKeyByTableNames." + this.SqlBuilder.GetNoTranslationColumnName(tableName).ToLower());