diff --git a/src/main/resources/application-sim.yml b/src/main/resources/application-sim.yml
index 2ce4367..6fc56c8 100644
--- a/src/main/resources/application-sim.yml
+++ b/src/main/resources/application-sim.yml
@@ -69,7 +69,7 @@ spring:
       
   # 天宫Kafka增加了安全认证，需要配置安全属性  
   kafka:
-    bootstrap-servers: 10.172.48.110:32050,10.172.48.109:32050,10.172.48.111:32050
+    bootstrap-servers: 10.125.164.24:32002,10.125.164.192:32096,10.125.164.89:32002
     template:
       default-topic: jl_eshop
     
@@ -79,7 +79,7 @@ spring:
       properties: 
         security.protocol: SASL_PLAINTEXT
         sasl.mechanism: SCRAM-SHA-256
-        sasl.jaas.config: org.apache.kafka.common.security.scram.ScramLoginModule required username="eshop-kafka" password="Unicom#135";
+        sasl.jaas.config: org.apache.kafka.common.security.scram.ScramLoginModule required username="eshop-kafka-sim" password="Unicom#135";
     
     # 消费者配置参数  
     consumer:
@@ -88,7 +88,7 @@ spring:
       properties:
         security.protocol: SASL_PLAINTEXT
         sasl.mechanism: SCRAM-SHA-256
-        sasl.jaas.config: org.apache.kafka.common.security.scram.ScramLoginModule required username="eshop-kafka" password="Unicom#135";
+        sasl.jaas.config: org.apache.kafka.common.security.scram.ScramLoginModule required username="eshop-kafka-sim" password="Unicom#135";
       
   # 生产区 redis 配置
   redis: