diff --git a/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
index e5f06d829..b415128ac 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
@@ -351,13 +351,13 @@ namespace SqlSugar
             try
             {
                 InitParameters(ref sql, parameters);
-                if (FormatSql != null)
+                if (IsFormat(parameters))
                     sql = FormatSql(sql);
-                if (this.Context.CurrentConnectionConfig?.SqlMiddle?.IsSqlMiddle==true)
+                if (this.Context.CurrentConnectionConfig?.SqlMiddle?.IsSqlMiddle == true)
                     return this.Context.CurrentConnectionConfig.SqlMiddle.ExecuteCommand(sql, parameters);
                 SetConnectionStart(sql);
                 if (this.ProcessingEventStartingSQL != null)
-                    ExecuteProcessingSQL(ref sql,ref parameters);
+                    ExecuteProcessingSQL(ref sql, ref parameters);
                 ExecuteBefore(sql, parameters);
                 IDbCommand sqlCommand = GetCommand(sql, parameters);
                 int count = sqlCommand.ExecuteNonQuery();
@@ -385,7 +385,7 @@ namespace SqlSugar
             try
             {
                 InitParameters(ref sql, parameters);
-                if (FormatSql != null)
+                if (IsFormat(parameters))
                     sql = FormatSql(sql);
                 if (this.Context.CurrentConnectionConfig?.SqlMiddle?.IsSqlMiddle == true)
                     return this.Context.CurrentConnectionConfig.SqlMiddle.GetDataReader(sql, parameters);
@@ -419,7 +419,7 @@ namespace SqlSugar
             try
             {
                 InitParameters(ref sql, parameters);
-                if (FormatSql != null)
+                if (IsFormat(parameters))
                     sql = FormatSql(sql);
                 if (this.Context.CurrentConnectionConfig?.SqlMiddle?.IsSqlMiddle == true)
                     return this.Context.CurrentConnectionConfig.SqlMiddle.GetDataSetAll(sql, parameters);
@@ -456,7 +456,7 @@ namespace SqlSugar
             try
             {
                 InitParameters(ref sql, parameters);
-                if (FormatSql != null)
+                if (IsFormat(parameters))
                     sql = FormatSql(sql);
                 if (this.Context.CurrentConnectionConfig?.SqlMiddle?.IsSqlMiddle == true)
                     return this.Context.CurrentConnectionConfig.SqlMiddle.GetScalar(sql, parameters);
@@ -493,7 +493,7 @@ namespace SqlSugar
             {
                 Async();
                 InitParameters(ref sql, parameters);
-                if (FormatSql != null)
+                if (IsFormat(parameters))
                     sql = FormatSql(sql);
                 if (this.Context.CurrentConnectionConfig?.SqlMiddle?.IsSqlMiddle == true)
                     return await this.Context.CurrentConnectionConfig.SqlMiddle.ExecuteCommandAsync(sql, parameters);
@@ -532,7 +532,7 @@ namespace SqlSugar
             {
                 Async();
                 InitParameters(ref sql, parameters);
-                if (FormatSql != null)
+                if (IsFormat(parameters))
                     sql = FormatSql(sql);
                 if (this.Context.CurrentConnectionConfig?.SqlMiddle?.IsSqlMiddle == true)
                     return await this.Context.CurrentConnectionConfig.SqlMiddle.GetDataReaderAsync(sql, parameters);
@@ -571,7 +571,7 @@ namespace SqlSugar
             {
                 Async();
                 InitParameters(ref sql, parameters);
-                if (FormatSql != null)
+                if (IsFormat(parameters))
                     sql = FormatSql(sql);
                 if (this.Context.CurrentConnectionConfig?.SqlMiddle?.IsSqlMiddle == true)
                     return await this.Context.CurrentConnectionConfig.SqlMiddle.GetScalarAsync(sql, parameters);
@@ -1440,6 +1440,10 @@ namespace SqlSugar
             var result = connectionString1Array.Except(connectionString2Array);
             return result.Count() == 0;
         }
+        private bool IsFormat(SugarParameter[] parameters)
+        {
+            return FormatSql != null && parameters != null && parameters.Length > 0;
+        }
 
         protected void SetConnectionEnd(string sql)
         {