diff --git a/backend/src/main/java/io/metersphere/excel/listener/TestCaseDataListener.java b/backend/src/main/java/io/metersphere/excel/listener/TestCaseDataListener.java
index 1dff285527..6ec7448a8f 100644
--- a/backend/src/main/java/io/metersphere/excel/listener/TestCaseDataListener.java
+++ b/backend/src/main/java/io/metersphere/excel/listener/TestCaseDataListener.java
@@ -144,12 +144,12 @@ public class TestCaseDataListener extends EasyExcelListener<TestCaseExcelData> {
         String[] stepRes = new String[1];
 
         if (data.getStepDesc() != null) {
-            stepDesc = data.getStepDesc().split("\n");
+            stepDesc = data.getStepDesc().split("\r\n");
         } else {
             stepDesc[0] = "";
         }
         if (data.getStepResult() != null) {
-            stepRes = data.getStepResult().split("\n");
+            stepRes = data.getStepResult().split("\r\n");
         } else {
             stepRes[0] = "";
         }
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 36579a7de3..808fda0cc8 100644
--- a/backend/src/main/java/io/metersphere/track/service/TestCaseService.java
+++ b/backend/src/main/java/io/metersphere/track/service/TestCaseService.java
@@ -520,8 +520,8 @@ public class TestCaseService {
 
                 for (int j = 0; j < jsonArray.size(); j++) {
                     int num = j + 1;
-                    step.append(num + "." + jsonArray.getJSONObject(j).getString("desc") + "\n");
-                    result.append(num + "." + jsonArray.getJSONObject(j).getString("result") + "\n");
+                    step.append(num + "." + jsonArray.getJSONObject(j).getString("desc") + "\r\n");
+                    result.append(num + "." + jsonArray.getJSONObject(j).getString("result") + "\r\n");
 
                 }
                 data.setStepDesc(step.toString());
diff --git a/frontend/src/business/components/track/case/TestCase.vue b/frontend/src/business/components/track/case/TestCase.vue
index f3bae0ef40..5dd3b0690f 100644
--- a/frontend/src/business/components/track/case/TestCase.vue
+++ b/frontend/src/business/components/track/case/TestCase.vue
@@ -8,6 +8,7 @@
         @setTreeNodes="setTreeNodes"
         @exportTestCase="exportTestCase"
         @saveAsEdit="editTestCase"
+        @refreshAll="refreshAll"
         :type="'edit'"
         ref="nodeTree"
       />
diff --git a/frontend/src/business/components/track/common/TestCaseNodeTree.vue b/frontend/src/business/components/track/common/TestCaseNodeTree.vue
index ed31d2c7df..11f3a7f1b1 100644
--- a/frontend/src/business/components/track/common/TestCaseNodeTree.vue
+++ b/frontend/src/business/components/track/common/TestCaseNodeTree.vue
@@ -101,7 +101,7 @@ export default {
       this.$emit("refreshTable");
     },
     refreshAll() {
-      this.selectRows.clear();
+      // this.selectRows.clear();
       this.$emit('refreshAll');
     },
     handleCommand(e) {