diff --git a/backend/src/main/java/io/metersphere/track/response/TrackStatisticsDTO.java b/backend/src/main/java/io/metersphere/track/response/TrackStatisticsDTO.java
index 4749cf47e2..9319ef0caf 100644
--- a/backend/src/main/java/io/metersphere/track/response/TrackStatisticsDTO.java
+++ b/backend/src/main/java/io/metersphere/track/response/TrackStatisticsDTO.java
@@ -5,6 +5,7 @@ import io.metersphere.commons.constants.TestReviewCaseStatus;
 import io.metersphere.track.request.testcase.TrackCount;
 import lombok.Getter;
 import lombok.Setter;
+import org.apache.commons.lang3.StringUtils;
 
 import java.util.List;
 
@@ -110,21 +111,23 @@ public class TrackStatisticsDTO {
      */
     public void countPriority(List<TrackCountResult> trackCountResults) {
         for (TrackCountResult countResult : trackCountResults) {
-            switch (countResult.getGroupField().toUpperCase()){
-                case TrackCount.P0:
-                    this.p0CaseCountNumber += countResult.getCountNumber();
-                    break;
-                case TrackCount.P1:
-                    this.p1CaseCountNumber += countResult.getCountNumber();
-                    break;
-                case TrackCount.P2:
-                    this.p2CaseCountNumber += countResult.getCountNumber();
-                    break;
-                case TrackCount.P3:
-                    this.p3CaseCountNumber += countResult.getCountNumber();
-                    break;
-                default:
-                    break;
+            if (StringUtils.isNotBlank(countResult.getGroupField())) {
+                switch (countResult.getGroupField().toUpperCase()){
+                    case TrackCount.P0:
+                        this.p0CaseCountNumber += countResult.getCountNumber();
+                        break;
+                    case TrackCount.P1:
+                        this.p1CaseCountNumber += countResult.getCountNumber();
+                        break;
+                    case TrackCount.P2:
+                        this.p2CaseCountNumber += countResult.getCountNumber();
+                        break;
+                    case TrackCount.P3:
+                        this.p3CaseCountNumber += countResult.getCountNumber();
+                        break;
+                    default:
+                        break;
+                }
             }
             this.allCaseCountNumber += countResult.getCountNumber();
         }
diff --git a/backend/src/main/java/io/metersphere/track/service/TestCaseService.java b/backend/src/main/java/io/metersphere/track/service/TestCaseService.java
index d4470c1373..872d6499bb 100644
--- a/backend/src/main/java/io/metersphere/track/service/TestCaseService.java
+++ b/backend/src/main/java/io/metersphere/track/service/TestCaseService.java
@@ -424,8 +424,10 @@ public class TestCaseService {
             criteria.andNameEqualTo(testCase.getName())
                     .andProjectIdEqualTo(testCase.getProjectId())
                     .andNodePathEqualTo(nodePath)
-                    .andTypeEqualTo(testCase.getType())
-                    .andPriorityEqualTo(testCase.getPriority());
+                    .andTypeEqualTo(testCase.getType());
+            if (StringUtils.isNotBlank(testCase.getPriority())) {
+                criteria.andPriorityEqualTo(testCase.getPriority());
+            }
 
             if (StringUtils.isNotBlank(testCase.getTestId())) {
                 criteria.andTestIdEqualTo(testCase.getTestId());