diff --git a/src/views/gh/improvementProposal/ImprovementProposal.data.ts b/src/views/gh/improvementProposal/ImprovementProposal.data.ts
index 10f1848..e8a7ba8 100644
--- a/src/views/gh/improvementProposal/ImprovementProposal.data.ts
+++ b/src/views/gh/improvementProposal/ImprovementProposal.data.ts
@@ -131,6 +131,38 @@ export const improvementDeptScoreColumns: JVxeColumn[] = [
           { required: true, message: '${title}不能为空' },
         ],
     },
+    {
+      title: '安全得分',
+      key: 'safetyScore',
+      type: JVxeTypes.inputNumber,
+      width:"200px",
+      placeholder: '请输入${title}',
+      defaultValue:'',
+    },
+    {
+      title: '质量得分',
+      key: 'qualityScore',
+      type: JVxeTypes.inputNumber,
+      width:"200px",
+      placeholder: '请输入${title}',
+      defaultValue:'',
+    },
+    {
+      title: '效率得分',
+      key: 'efficiencyScore',
+      type: JVxeTypes.inputNumber,
+      width:"200px",
+      placeholder: '请输入${title}',
+      defaultValue:'',
+    },
+    {
+      title: '成本得分',
+      key: 'costScore',
+      type: JVxeTypes.inputNumber,
+      width:"200px",
+      placeholder: '请输入${title}',
+      defaultValue:'',
+    },
     {
       title: '改善效果得分',
       key: 'effectScore',
@@ -292,13 +324,17 @@ export const superQuerySchema = {
         scorerId: {title: '评委ID',order: 2,view: 'text', type: 'string',},
         scorerName: {title: '评委姓名',order: 3,view: 'text', type: 'string',},
         scoreStatus: {title: '评分状态：pending/completed',order: 4,view: 'text', type: 'string',},
-        effectScore: {title: '改善效果得分',order: 5,view: 'number', type: 'number',},
-        promotionScore: {title: '可推广度得分',order: 6,view: 'number', type: 'number',},
-        originalityScore: {title: '独创性得分',order: 7,view: 'number', type: 'number',},
-        effortScore: {title: '努力度得分',order: 8,view: 'number', type: 'number',},
-        totalScore: {title: '加权总分',order: 9,view: 'number', type: 'number',},
-        scoreOpinion: {title: '评分意见',order: 10,view: 'textarea', type: 'string',},
-        scoreTime: {title: '评分时间',order: 11,view: 'datetime', type: 'string',},
+        safetyScore: {title: '安全得分',order: 5,view: 'number', type: 'number',},
+        qualityScore: {title: '质量得分',order: 6,view: 'number', type: 'number',},
+        efficiencyScore: {title: '效率得分',order: 7,view: 'number', type: 'number',},
+        costScore: {title: '成本得分',order: 8,view: 'number', type: 'number',},
+        effectScore: {title: '改善效果平均得分',order: 9,view: 'number', type: 'number',},
+        promotionScore: {title: '可推广度得分',order: 10,view: 'number', type: 'number',},
+        originalityScore: {title: '独创性得分',order: 11,view: 'number', type: 'number',},
+        effortScore: {title: '努力度得分',order: 12,view: 'number', type: 'number',},
+        totalScore: {title: '加权总分',order: 13,view: 'number', type: 'number',},
+        scoreOpinion: {title: '评分意见',order: 14,view: 'textarea', type: 'string',},
+        scoreTime: {title: '评分时间',order: 15,view: 'datetime', type: 'string',},
     }
   },
   improvementInstituteVote: {
diff --git a/src/views/gh/improvementProposal/components/ImprovementProposalBPMForm.vue b/src/views/gh/improvementProposal/components/ImprovementProposalBPMForm.vue
index ca8b155..350f4ea 100644
--- a/src/views/gh/improvementProposal/components/ImprovementProposalBPMForm.vue
+++ b/src/views/gh/improvementProposal/components/ImprovementProposalBPMForm.vue
@@ -112,9 +112,23 @@
       <a-modal v-model:open="scoreModalVisible" title="部门评议打分" :footer="null" :mask-closable="false">
         <a-form layout="vertical">
           <a-row :gutter="12">
-            <a-col :xs="24" :sm="12">
+            <a-col :span="24">
               <a-form-item label="改善效果（权重 50%）" required>
-                <a-input-number v-model:value="scoreForm.effectScore" :min="0" :max="100" :precision="2" :disabled="scoreLocked" style="width: 100%" />
+                <a-row :gutter="12">
+                  <a-col :xs="24" :sm="12" :lg="6">
+                    <a-form-item label="安全" required><a-input-number v-model:value="scoreForm.safetyScore" :min="0" :max="100" :precision="2" :disabled="scoreLocked" style="width: 100%" /></a-form-item>
+                  </a-col>
+                  <a-col :xs="24" :sm="12" :lg="6">
+                    <a-form-item label="质量" required><a-input-number v-model:value="scoreForm.qualityScore" :min="0" :max="100" :precision="2" :disabled="scoreLocked" style="width: 100%" /></a-form-item>
+                  </a-col>
+                  <a-col :xs="24" :sm="12" :lg="6">
+                    <a-form-item label="效率" required><a-input-number v-model:value="scoreForm.efficiencyScore" :min="0" :max="100" :precision="2" :disabled="scoreLocked" style="width: 100%" /></a-form-item>
+                  </a-col>
+                  <a-col :xs="24" :sm="12" :lg="6">
+                    <a-form-item label="成本" required><a-input-number v-model:value="scoreForm.costScore" :min="0" :max="100" :precision="2" :disabled="scoreLocked" style="width: 100%" /></a-form-item>
+                  </a-col>
+                </a-row>
+                <div class="form-help">改善效果得分按安全、质量、效率、成本四项的平均分自动计算：{{ effectAveragePreview }}</div>
               </a-form-item>
             </a-col>
             <a-col :xs="24" :sm="12">
@@ -218,6 +232,11 @@
     if (!currentScore.value) return '未保存';
     return scoreLocked.value ? '评分已锁定' : '已保存，待流程提交';
   });
+  const effectAveragePreview = computed(() => {
+    const values = ['safetyScore', 'qualityScore', 'efficiencyScore', 'costScore'].map((key) => scoreForm.value[key]);
+    if (values.some((value) => value === undefined || value === null)) return '-';
+    return (values.reduce((sum, value) => sum + Number(value), 0) / values.length).toFixed(2);
+  });
   const currentVote = computed(() => voteRows.value.find((item) => String(item.voterId) === currentUserId.value));
 
   watch(
@@ -318,7 +337,10 @@
   function openScoreModal() {
     const score = currentScore.value;
     scoreForm.value = {
-      effectScore: score?.effectScore ?? undefined,
+      safetyScore: score?.safetyScore ?? undefined,
+      qualityScore: score?.qualityScore ?? undefined,
+      efficiencyScore: score?.efficiencyScore ?? undefined,
+      costScore: score?.costScore ?? undefined,
       promotionScore: score?.promotionScore ?? undefined,
       originalityScore: score?.originalityScore ?? undefined,
       effortScore: score?.effortScore ?? undefined,
@@ -329,7 +351,7 @@
 
   async function saveScoreDraft() {
     if (!hasValidScoreValues()) {
-      createMessage.warning('请完整填写 0 到 100 分之间的四项评分');
+      createMessage.warning('请完整填写 0 到 100 分之间的七项评分');
       return;
     }
     savingScore.value = true;
@@ -346,7 +368,10 @@
 
   function createEmptyScoreForm() {
     return {
-      effectScore: undefined,
+      safetyScore: undefined,
+      qualityScore: undefined,
+      efficiencyScore: undefined,
+      costScore: undefined,
       promotionScore: undefined,
       originalityScore: undefined,
       effortScore: undefined,
@@ -355,7 +380,7 @@
   }
 
   function hasValidScoreValues() {
-    return ['effectScore', 'promotionScore', 'originalityScore', 'effortScore'].every((key) => {
+    return ['safetyScore', 'qualityScore', 'efficiencyScore', 'costScore', 'promotionScore', 'originalityScore', 'effortScore'].every((key) => {
       const value = scoreForm.value[key];
       return value !== undefined && value !== null && Number(value) >= 0 && Number(value) <= 100;
     });