diff --git a/0007-fix-payload-incorrectly.patch b/0007-fix-payload-incorrectly.patch
new file mode 100644
index 0000000000000000000000000000000000000000..86770bb95ba5cd5d986e6f671043707fabebcd15
--- /dev/null
+++ b/0007-fix-payload-incorrectly.patch
@@ -0,0 +1,43 @@
+diff --git a/tools/src/main/java/org/apache/kafka/tools/ProducerPerformance.java b/tools/src/main/java/org/apache/kafka/tools/ProducerPerformance.java
+index 12a0fccea8..3c5f63df18 100644
+--- a/tools/src/main/java/org/apache/kafka/tools/ProducerPerformance.java
++++ b/tools/src/main/java/org/apache/kafka/tools/ProducerPerformance.java
+@@ -112,12 +112,10 @@ public class ProducerPerformance {
+ 
+             /* setup perf test */
+             byte[] payload = null;
+-            Random random = new Random(0);
+             if (recordSize != null) {
+                 payload = new byte[recordSize];
+-                for (int i = 0; i < payload.length; ++i)
+-                    payload[i] = (byte) (random.nextInt(26) + 65);
+             }
++            Random random = new Random(0);
+             ProducerRecord<byte[], byte[]> record;
+             Stats stats = new Stats(numRecords, 5000);
+             long startMs = System.currentTimeMillis();
+@@ -127,15 +125,20 @@ public class ProducerPerformance {
+             int currentTransactionSize = 0;
+             long transactionStartTime = 0;
+             for (long i = 0; i < numRecords; i++) {
++                if (payloadFilePath != null) {
++                    payload = payloadByteList.get(random.nextInt(payloadByteList.size()));
++                } else if (recordSize != null) {
++                    for (int j = 0; j < payload.length; ++j)
++                        payload[j] = (byte) (random.nextInt(26) + 65);
++                } else {
++                    throw new IllegalArgumentException("no payload File Path or record Size provided");
++                }
++
+                 if (transactionsEnabled && currentTransactionSize == 0) {
+                     producer.beginTransaction();
+                     transactionStartTime = System.currentTimeMillis();
+                 }
+ 
+-
+-                if (payloadFilePath != null) {
+-                    payload = payloadByteList.get(random.nextInt(payloadByteList.size()));
+-                }
+                 record = new ProducerRecord<>(topicName, payload);
+ 
+                 long sendStartMs = System.currentTimeMillis();
diff --git a/kafka.spec b/kafka.spec
index 465871d5daaeca1616f115f23061b23beeff7b8f..3727cd8d47834b26b83a89876eb891de6ed29feb 100644
--- a/kafka.spec
+++ b/kafka.spec
@@ -4,7 +4,7 @@
 
 Name: kafka
 Version: 2.8.2
-Release: 6
+Release: 7
 Summary: A Distributed Streaming Platform.
 
 License: Apache-2.0
@@ -18,6 +18,7 @@ Patch2: 0003-CVE-2023-34455.patch
 Patch3: 0004-CVE-2022-42004.patch
 Patch4: 0005-CVE-2016-3189.patch
 Patch5: 0006-NPE-subscriptionState.patch
+Patch6: 0007-fix-payload-incorrectly.patch
 
 BuildRequires: systemd java-1.8.0-openjdk-devel
 Provides: kafka = %{version}
@@ -69,30 +70,24 @@ cp -pr licenses/*   $RPM_BUILD_ROOT%{kafka_home}/licenses
 rm -rf %{buildroot}
 
 %changelog
+* Fri Dec 08 2023 sundapeng <sundapeng_yewu@cmss.chinamobile.com> - 2.8.2-7
+- Fix using random payload in ProducerPerformance incorrectly
 * Mon Nov 27 2023 sundapeng <sundapeng_yewu@cmss.chinamobile.com> - 2.8.2-6
-- fix NPE in subscriptionState.patch
-
+- fix NPE in subscriptionState
 * Fri Nov 03 2023 sundapeng <sundapeng_yewu@cmss.chinamobile.com> - 2.8.2-5
 -fix CVE-2016-3189
-
 * Thu Sep 21 2023 sundapeng <sundapeng_yewu@cmss.chinamobile.com> - 2.8.2-4
 -fix CVE-2022-42004
-
 * Fri Sep 1 2023 sundapeng <sundapeng_yewu@cmss.chinamobile.com> - 2.8.2-3
 - fix CVE-2023-34455
-
 * Wed Aug 30 2023 sundapeng <sundapeng_yewu@cmss.chinamobile.com> - 2.8.2-2
 - fix CVE-2022-41881
-
 * Sat Sep 24 2022 xiexing <xiexing4@hisilicon.com> - 2.8.2-1
 - fix CVE-2022-34917
-
 * Thu Aug 11 2022 xiexing <xiexing4@hisilicon.com> - 2.8.1-1
 - update version to fix CVE-2021-38153
-
 * Thu Mar 25 2021 huanghaitao <huanghaitao8@huawei.com> 2.6.0 - 2
 - Remove dist macros
-
 * Sat Aug 15 2020 Hao Zhang <unioah@isrc.iscas.ac.cn>
 - init
 * Sat Oct 04 2020 Hao Zhang <unioah@isrc.iscas.ac.cn>