diff --git a/src/views/pages/rdm/project/viewtab/components/issue-list-dialog.vue b/src/views/pages/rdm/project/viewtab/components/issue-list-dialog.vue
index 8a7befbcf9bfad0b78458b0529c2679048a853b0..85612083e8feac6dd38cc08e9660ced9f311b41d 100644
--- a/src/views/pages/rdm/project/viewtab/components/issue-list-dialog.vue
+++ b/src/views/pages/rdm/project/viewtab/components/issue-list-dialog.vue
@@ -9,6 +9,7 @@
             :canAppend="false"
             :canSearch="true"
             :needSearch="true"
+            :fixedHeader="false"
             :checkedIdList="relIssueIdList"
             :projectId="projectId"
             :app="app"
diff --git a/src/views/pages/rdm/project/viewtab/components/issue-list-table.vue b/src/views/pages/rdm/project/viewtab/components/issue-list-table.vue
index d4e0bfd74d5b7953272da33ea3cd8e46f6310954..47b4ca306ecc9e311d8ed3a02f9be5f18aa90d9a 100644
--- a/src/views/pages/rdm/project/viewtab/components/issue-list-table.vue
+++ b/src/views/pages/rdm/project/viewtab/components/issue-list-table.vue
@@ -6,6 +6,7 @@
     v-bind="issueData"
     :sortOrder="sortData"
     :sortList="sortList"
+    :fixedHeader="fixedHeader"
     multiple
     @changeCurrent="searchIssue"
     @changePageSize="changePageSize"
@@ -83,7 +84,11 @@ export default {
     canAction: { type: Boolean, default: false },
     parentId: { type: Number }, //父任务id，传入parentId代表这里显示的是子任务
     fromId: { type: Number }, //来源任务id
-    toId: { type: Number } //目标任务id
+    toId: { type: Number }, //目标任务id
+    fixedHeader: { // 固定表头，默认true
+      type: Boolean,
+      default: true
+    }
   },
   data() {
     return {};
diff --git a/src/views/pages/rdm/project/viewtab/components/issue-list.vue b/src/views/pages/rdm/project/viewtab/components/issue-list.vue
index af0446bfb6ee93b644e4e30c4db8520a2eb1a014..a8d0e47aab631725e73aab19f66bd216f3dcb062 100644
--- a/src/views/pages/rdm/project/viewtab/components/issue-list.vue
+++ b/src/views/pages/rdm/project/viewtab/components/issue-list.vue
@@ -121,6 +121,7 @@
         <IssueListTable
           v-if="isSearchReady && issueData && issueData.tbodyList && issueData.tbodyList.length > 0"
           :theadList="finalTheadList"
+          :fixedHeader="fixedHeader"
           :sortList="sortList"
           :issueData="issueData"
           :attrList="attrList"
@@ -279,7 +280,11 @@ export default {
         return ['story', 'testcase', 'bug', 'task'].includes(value);
       }
     },
-    catalog: { type: Number }
+    catalog: { type: Number },
+    fixedHeader: { // 固定表头，默认true
+      type: Boolean,
+      default: true
+    }
   },
   data() {
     return {