diff --git a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/calc/GNSSCalcService.java b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/calc/GNSSDataCalcService.java
similarity index 96%
rename from sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/calc/GNSSCalcService.java
rename to sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/calc/GNSSDataCalcService.java
index 8eb62cb6..ee4c5f2f 100644
--- a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/calc/GNSSCalcService.java
+++ b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/calc/GNSSDataCalcService.java
@@ -5,7 +5,7 @@ import com.imdroid.sideslope.message.D341LocationMessage;
 
 import java.time.LocalDateTime;
 
-public interface GNSSCalcService {
+public interface GNSSDataCalcService {
     /**
      * 计算单条GNSS数据
      *
diff --git a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/calc/SingleLineGNSSCalcService.java b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/calc/SingleLineGNSSCalcService.java
index c4ad4cc1..e7acd9ec 100644
--- a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/calc/SingleLineGNSSCalcService.java
+++ b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/calc/SingleLineGNSSCalcService.java
@@ -18,7 +18,7 @@ import java.util.concurrent.*;
  * @date 2023/2/4 19:22
  */
 @Service
-public class SingleLineGNSSCalcService implements GNSSCalcService {
+public class SingleLineGNSSCalcService implements GNSSDataCalcService {
 
     private static final Logger logger = LoggerFactory.getLogger(SingleLineGNSSCalcService.class);
 
diff --git a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/executor/D341LocationMessageExecutor.java b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/executor/D341LocationMessageExecutor.java
index 7f5d07d8..8270075c 100644
--- a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/executor/D341LocationMessageExecutor.java
+++ b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/executor/D341LocationMessageExecutor.java
@@ -1,6 +1,6 @@
 package com.imdroid.sideslope.executor;
 
-import com.imdroid.sideslope.calc.GNSSCalcService;
+import com.imdroid.sideslope.calc.GNSSDataCalcService;
 import com.imdroid.sideslope.message.D341LocationMessage;
 import com.imdroid.sideslope.sal.Device;
 import com.imdroid.sideslope.sal.DeviceService;
@@ -23,7 +23,7 @@ public class D341LocationMessageExecutor implements Executor<D341LocationMessage
     private final Logger logger = LoggerFactory.getLogger(this.getClass());
 
     @Autowired
-    private GNSSCalcService gnssCalcService;
+    private GNSSDataCalcService gnssCalcService;
     @Autowired
     private GNSSDeviceLocationRecordService dataPersistService;
     @Resource(name = "local")