diff --git a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/InsertBuilder.cs b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/InsertBuilder.cs
index d0d7ea75d..a5ceaddbb 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/InsertBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/InsertBuilder.cs
@@ -168,7 +168,7 @@ namespace SqlSugar
                 }
                 else if (type == UtilConstants.ByteArrayType)
                 {
-                    string bytesString = System.Text.Encoding.ASCII.GetString((byte[])value);
+                    string bytesString = "0x" + BitConverter.ToString((byte[])value);
                     return "N'" + bytesString + "'";
                 }
                 else if (type.IsEnum())
diff --git a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/UpdateBuilder.cs b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/UpdateBuilder.cs
index a0913d81e..592969f2e 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/UpdateBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/UpdateBuilder.cs
@@ -261,7 +261,7 @@ namespace SqlSugar
                 }
                 else if (type == UtilConstants.ByteArrayType)
                 {
-                    string bytesString = System.Text.Encoding.ASCII.GetString((byte[])value);
+                    string bytesString = "0x" + BitConverter.ToString((byte[])value);
                     return "N'" + bytesString + "'";
                 }
                 else if (type.IsEnum())
diff --git a/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleInsertBuilder.cs b/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleInsertBuilder.cs
index 2f4ec21db..9c28a442c 100644
--- a/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleInsertBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleInsertBuilder.cs
@@ -111,7 +111,7 @@ namespace SqlSugar
                 }
                 else if (type == UtilConstants.ByteArrayType)
                 {
-                    string bytesString = System.Text.Encoding.ASCII.GetString((byte[])value);
+                    string bytesString = "0x" + BitConverter.ToString((byte[])value);
                     return "N'" + bytesString + "'";
                 }
                 else if (type == UtilConstants.BoolType)
diff --git a/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleUpdateBuilder.cs b/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleUpdateBuilder.cs
index 4a9c16834..e9cc79b38 100644
--- a/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleUpdateBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleUpdateBuilder.cs
@@ -60,7 +60,7 @@ namespace SqlSugar
                 }
                 else if (type == UtilConstants.ByteArrayType)
                 {
-                    string bytesString = System.Text.Encoding.ASCII.GetString((byte[])value);
+                    string bytesString = "0x" + BitConverter.ToString((byte[])value);
                     return "N'" + bytesString + "'";
                 }
                 else if (type == UtilConstants.BoolType)