diff --git a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/service/SimCardQueryServiceImpl.java b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/service/SimCardQueryServiceImpl.java
index 0ea95b47..d6bb0cec 100644
--- a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/service/SimCardQueryServiceImpl.java
+++ b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/service/SimCardQueryServiceImpl.java
@@ -7,7 +7,6 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import com.imdroid.secapi.dto.SimCard;
 import com.imdroid.secapi.dto.SimCardsMapper;
 import com.imdroid.sideslope.sal.Device;
-import com.imdroid.sideslope.sal.DeviceService;
 import com.imdroid.sideslope.simcard.*;
 import org.apache.http.client.entity.UrlEncodedFormEntity;
 import org.apache.http.client.methods.CloseableHttpResponse;
diff --git a/sec-beidou-rtcm/src/main/resources/application.properties b/sec-beidou-rtcm/src/main/resources/application.properties
index 9d0f6821..28b24e53 100644
--- a/sec-beidou-rtcm/src/main/resources/application.properties
+++ b/sec-beidou-rtcm/src/main/resources/application.properties
@@ -37,4 +37,8 @@ xfz.server.data.send = false
 
 warning.log.directory=./log
 
-ntrip_server.port = 11100
\ No newline at end of file
+ntrip_server.port = 11100
+
+sim.url = http://120.78.169.220:8089
+sim.username = gzyzdz
+sim.key = 632629d1269a202c9d49a574623e4e4c
\ No newline at end of file