diff --git a/Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/BinaryExpressionResolve.cs b/Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/BinaryExpressionResolve.cs
index e21aa0890..e63f19331 100644
--- a/Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/BinaryExpressionResolve.cs
+++ b/Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/BinaryExpressionResolve.cs
@@ -31,7 +31,14 @@ namespace SqlSugar
             if (expression.NodeType == ExpressionType.ArrayIndex)
             {
                 var parameterName = AppendParameter(ExpressionTool.DynamicInvoke(expression));
-                base.Context.Result.Append($" {parameterName} ");
+                if (this.BaseParameter?.IsLeft==true)
+                {
+                    base.Context.Result.Append($" {BaseParameter.BaseParameter.OperatorValue} {parameterName} ");
+                }
+                else
+                {
+                    base.Context.Result.Append($" {parameterName} ");
+                }
                 return;
             }
             var operatorValue = parameter.OperatorValue = ExpressionTool.GetOperator(expression.NodeType);