diff --git a/src/views/modules/sampleTracking/projectProofTracking.vue b/src/views/modules/sampleTracking/projectProofTracking.vue
index 380674d..5204b69 100644
--- a/src/views/modules/sampleTracking/projectProofTracking.vue
+++ b/src/views/modules/sampleTracking/projectProofTracking.vue
@@ -7137,11 +7137,12 @@ export default {
   transform: translateY(-50%);
 }
 
-.comments-cell {
+.el-table.proof-tracking-table .comments-cell {
   display: flex;
   align-items: center;
   gap: 4px;
-  min-height: 26px;
+  height: 28px;
+  min-width: 0;
 }
 
 .comments-edit-input {
@@ -7153,11 +7154,21 @@ export default {
   min-width: 28px;
 }
 
-.comments-text {
+/* Comments 两行共 28px，与原单元格内容高度一致，不撑高整行。 */
+.el-table.proof-tracking-table .comments-text {
+  display: -webkit-box;
+  -webkit-box-orient: vertical;
+  -webkit-line-clamp: 2;
   width: 100%;
+  min-width: 0;
+  max-height: 28px;
+  font-size: 11px;
+  line-height: 14px;
   overflow: hidden;
   text-overflow: ellipsis;
-  white-space: nowrap;
+  white-space: pre-wrap;
+  word-break: break-word;
+  overflow-wrap: anywhere;
 }
 
 .process-date-tooltip {