diff --git a/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs b/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs
index 765ca08c6..6f03bdfc9 100644
--- a/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs
@@ -2,6 +2,7 @@
 using System.Collections;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
+using System.Globalization;
 using System.Linq;
 using System.Linq.Expressions;
 using System.Reflection;
@@ -316,6 +317,12 @@ namespace SqlSugar
             return $"  NLSSORT({0}, 'NLS_SORT = Latin_CI')   ";
         }
 
+        public override string JsonField(MethodCallExpressionModel model)
+        {
+            return $"JSON_VALUE({model.Args[0].MemberName}, '$.{model.Args[1].MemberValue.ToString().ToSqlFilter()}')";
+            //"JSON_VALUE(j.kingorder, '$.Id') = '1'";
+        }
+
         public override string CharIndex(MethodCallExpressionModel model)
         {
             return string.Format("instr ({0},{1},1,1) ", model.Args[0].MemberName, model.Args[1].MemberName);