diff --git a/otlpmetric/otlpmetric-collector/src/main/java/com/navercorp/pinpoint/otlp/collector/mapper/OtlpMetricMapper.java b/otlpmetric/otlpmetric-collector/src/main/java/com/navercorp/pinpoint/otlp/collector/mapper/OtlpMetricMapper.java
index 0194637a9143..142f1c140bb7 100644
--- a/otlpmetric/otlpmetric-collector/src/main/java/com/navercorp/pinpoint/otlp/collector/mapper/OtlpMetricMapper.java
+++ b/otlpmetric/otlpmetric-collector/src/main/java/com/navercorp/pinpoint/otlp/collector/mapper/OtlpMetricMapper.java
@@ -17,6 +17,7 @@
 package com.navercorp.pinpoint.otlp.collector.mapper;
 
 import com.navercorp.pinpoint.otlp.collector.model.OtlpMetricData;
+import com.navercorp.pinpoint.otlp.collector.model.OtlpResourceAttributes;
 import com.navercorp.pinpoint.pinot.tenant.TenantProvider;
 import io.opentelemetry.proto.metrics.v1.Metric;
 import jakarta.validation.constraints.NotNull;
@@ -29,10 +30,6 @@
 
 @Component
 public class OtlpMetricMapper {
-    private static final String KEY_SERVICE_NAME = "service.name";
-    private static final String KEY_SERVICE_NAMESPACE = "service.namespace";
-    private static final String KEY_PINPOINT_AGENTID = "pinpoint.agentId";
-    private static final String KEY_PINPOINT_METRIC_VERSION = "pinpoint.metric.version";
     private final Logger logger = LogManager.getLogger(this.getClass());
     private String tenantId = "";
     @NotNull private final OtlpMetricDataMapper[] mappers;
@@ -77,18 +74,18 @@ private void map(OtlpMetricData.Builder builder, Metric metric, Map<String, Stri
     }
 
     private void parseCommonTags(OtlpMetricData.Builder builder, Map<String, String> commonTags) {
-        String serviceName = commonTags.get(KEY_SERVICE_NAME);
+        String serviceName = commonTags.get(OtlpResourceAttributes.KEY_SERVICE_NAME);
         if (serviceName == null) {
             throw new OtlpMappingException("Resource attribute `service.name` is required to save OTLP metrics to Pinpoint.");
         }
         builder.setServiceName(serviceName);
 
-        String agentId= commonTags.get(KEY_PINPOINT_AGENTID);
+        String agentId= commonTags.get(OtlpResourceAttributes.KEY_PINPOINT_AGENTID);
         if (agentId == null) {
             throw new OtlpMappingException("Resource attribute `pinpoint.agentId` is required to save OTLP metrics to Pinpoint");
         }
 
-        String version = commonTags.get(KEY_PINPOINT_METRIC_VERSION);
+        String version = commonTags.get(OtlpResourceAttributes.KEY_PINPOINT_METRIC_VERSION);
         if (version != null) {
             builder.setVersion(version);
         }
diff --git a/otlpmetric/otlpmetric-collector/src/main/java/com/navercorp/pinpoint/otlp/collector/model/OtlpResourceAttributes.java b/otlpmetric/otlpmetric-collector/src/main/java/com/navercorp/pinpoint/otlp/collector/model/OtlpResourceAttributes.java
new file mode 100644
index 000000000000..d52b602b05cd
--- /dev/null
+++ b/otlpmetric/otlpmetric-collector/src/main/java/com/navercorp/pinpoint/otlp/collector/model/OtlpResourceAttributes.java
@@ -0,0 +1,11 @@
+package com.navercorp.pinpoint.otlp.collector.model;
+
+/**
+ * @author minwoo-jung
+ */
+public class OtlpResourceAttributes {
+    public static final String KEY_SERVICE_NAME = "service.name";
+    public static final String KEY_SERVICE_NAMESPACE = "service.namespace";
+    public static final String KEY_PINPOINT_AGENTID = "pinpoint.agentId";
+    public static final String KEY_PINPOINT_METRIC_VERSION = "pinpoint.metric.version";
+}
diff --git a/otlpmetric/otlpmetric-collector/src/main/java/com/navercorp/pinpoint/otlp/collector/service/PinotOtlpMetricCollectorService.java b/otlpmetric/otlpmetric-collector/src/main/java/com/navercorp/pinpoint/otlp/collector/service/PinotOtlpMetricCollectorService.java
index 20339694a7c3..999a86a7893c 100644
--- a/otlpmetric/otlpmetric-collector/src/main/java/com/navercorp/pinpoint/otlp/collector/service/PinotOtlpMetricCollectorService.java
+++ b/otlpmetric/otlpmetric-collector/src/main/java/com/navercorp/pinpoint/otlp/collector/service/PinotOtlpMetricCollectorService.java
@@ -32,9 +32,6 @@
 
 @Service
 public class PinotOtlpMetricCollectorService implements OtlpMetricCollectorService {
-    private static final String KEY_SERVICE_NAME = "service.name";
-    private static final String KEY_SERVICE_NAMESPACE = "service.namespace";
-    private static final String KEY_PINPOINT_AGENTID = "pinpoint.agentid";
     private final Logger logger = LogManager.getLogger(this.getClass());
     @NotNull private final OtlpMetricDao otlpMetricDao;
 
@@ -67,7 +64,7 @@ public void save(OtlpMetricData otlpMetricData) {
 
             List<String> tagList = tags.entrySet().stream().filter((e) -> {
                 String key = e.getKey().toLowerCase();
-                return (!key.equals(KEY_SERVICE_NAME) && !key.equals(KEY_SERVICE_NAMESPACE) && !key.equals(KEY_PINPOINT_AGENTID));
+                return (!key.equals(OtlpResourceAttributes.KEY_SERVICE_NAME) && !key.equals(OtlpResourceAttributes.KEY_SERVICE_NAMESPACE) && !key.equals(OtlpResourceAttributes.KEY_PINPOINT_AGENTID));
             }).map((e) -> {
                 return e.getKey() + ":" + e.getValue();
             }).collect(Collectors.toList());