diff --git a/cmvr-iot-admin/src/main/resources/application-dev.yml b/cmvr-iot-admin/src/main/resources/application-dev.yml
index c861b55..fee51a8 100644
--- a/cmvr-iot-admin/src/main/resources/application-dev.yml
+++ b/cmvr-iot-admin/src/main/resources/application-dev.yml
@@ -81,7 +81,7 @@ spring:
         timeout: 10s
         lettuce:
             pool:
-                # 连接池中的最小空闲连接
+                # 连接池:中的最小空闲连接
                 min-idle: 0
                 # 连接池中的最大空闲连接
                 max-idle: 8