diff --git a/src/views/trials/trials-panel/reading/dicoms/components/Lugano/QuestionForm.vue b/src/views/trials/trials-panel/reading/dicoms/components/Lugano/QuestionForm.vue
index 80a38d01..26f50181 100644
--- a/src/views/trials/trials-panel/reading/dicoms/components/Lugano/QuestionForm.vue
+++ b/src/views/trials/trials-panel/reading/dicoms/components/Lugano/QuestionForm.vue
@@ -474,7 +474,7 @@ export default {
          * 当前融合靶病灶LDi>15
          * 相比最低点PPD增加百分比 ≥50％
         **/
-        if (this.answers.SplitOrMergeType === '4') {
+        if (this.answers.SplitOrMergeType === '4' || this.answers.SplitOrMergeType === '5') {
           if (ldi > 15 && pddIncrease >= 50) {
             this.stateDisabled = true
           } else {
@@ -980,7 +980,7 @@ export default {
       }
       /** 疾病进展* **/
       if (!this.isBaseLineTask && ldi && pddIncreaseNum && ldiIncrease && sdiIncrease && this.lesionType === 0 && this.isCurrentTaskAdd === 'False') {
-        if (this.answers.SplitOrMergeType === '4') {
+        if (this.answers.SplitOrMergeType === '4' || this.answers.SplitOrMergeType === '5') {
           /** 融合主病灶疾病进展
            * 当前融合靶病灶LDi>15
            * 相比最低点PPD增加百分比 ≥50％