diff --git a/src/views/channel/supplier.vue b/src/views/channel/supplier.vue
index cf1de1c..68107e3 100644
--- a/src/views/channel/supplier.vue
+++ b/src/views/channel/supplier.vue
@@ -8,10 +8,7 @@
           <h1>{{ taskTitle }}</h1>
           <p>分别从试产与量产场景评估供应渠道，形成可执行的采购与风险管理建议。</p>
         </div>
-        <div class="workspace-header__actions">
-          <TrainingMaterialButton :material-name="taskConfig?.materialName" :material-url="taskConfig?.materialUrl" />
-          <span class="task-badge">实训任务</span>
-        </div>
+        <TrainingTaskToolbar class="supplier-toolbar" :task-key="TASK_KEY" />
       </header>
 
       <TrainingTaskBrief
@@ -19,6 +16,7 @@
         :goals="taskGoals"
         :requirements="taskRequirement"
         :show-material="false"
+        :show-toolbar="false"
       />
 
       <nav class="step-nav" aria-label="供应渠道评估步骤">
@@ -197,7 +195,7 @@ import { computed, onMounted, ref } from "vue";
 import { CircleCheck, Delete, Plus } from "@element-plus/icons-vue";
 import { ElMessage } from "element-plus";
 import TrainingAiSidebar from "@/views/components/TrainingAiSidebar.vue";
-import TrainingMaterialButton from "@/views/components/TrainingMaterialButton.vue";
+import TrainingTaskToolbar from "@/views/components/TrainingTaskToolbar.vue";
 import TrainingTaskBrief from "@/views/components/TrainingTaskBrief.vue";
 import { getTrainingTaskByKey } from "@/api/trainingTask";
 import { parseTrainingArray } from "@/views/training/taskKeyMap";
@@ -529,7 +527,7 @@ onMounted(async () => {
 .workspace-shell { box-sizing: border-box; width: min(100%, 1520px); margin: 0 auto; padding: 28px; border: 1px solid rgba(0, 180, 255, .25); border-radius: 36px; background: rgba(8, 18, 28, .6); box-shadow: inset 0 1px 0 rgba(169, 229, 255, .08), 0 22px 48px rgba(0, 0, 0, .22); }
 .supplier-page .training-core { box-sizing: border-box; min-width: 0; width: 100%; margin: 0; padding: 28px; border: 1px solid rgba(0, 180, 255, .25); border-radius: 36px; background: rgba(8, 18, 28, .6); box-shadow: inset 0 1px 0 rgba(169, 229, 255, .08), 0 22px 48px rgba(0, 0, 0, .22); }
 .supplier-page .workspace-shell { width: 100%; max-width: none; margin: 0; padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
-.workspace-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 24px; }.workspace-header__actions { display: flex; align-items: center; gap: 10px; }
+.workspace-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 24px; }.supplier-toolbar { align-self: center; justify-content: flex-end; max-width: 100%; }
 .eyebrow, .step-caption { margin: 0 0 7px; color: #63dcff; font-weight: 700; letter-spacing: .1em; }
 .workspace-header h1, .intro-card h2 { margin: 0; color: #fff; }.workspace-header h1 { margin-top: 12px; font-size: 30px; font-weight: 900; line-height: 1.3; }
 .workspace-header p:not(.eyebrow), .intro-card > p:last-child { margin: 10px 0 0; color: #9db4c4; line-height: 1.75; }
@@ -562,7 +560,7 @@ onMounted(async () => {
 .analysis-panel + .analysis-panel { margin-top: 20px; }.ranking-table { min-width: 940px; }.ranking-table th:first-child { width: 18%; }.ranking-table th:nth-child(2), .ranking-table th:nth-child(3) { width: 19%; }.scene-name { color: #71dcfb !important; font-weight: 700; }.rank-result { display: flex; flex-direction: column; gap: 5px; }.rank-result strong { color: #f3fbff; }.rank-result span { color: #62cef1; font-size: 13px; }
 .recommendation-card { margin-top: 20px; }.recommendation-card label { display: block; margin-bottom: 9px; color: #e7f5fb; font-weight: 700; }.recommendation-card :deep(.el-textarea__inner) { min-height: 130px !important; color: #e7f6fd; background: rgba(2, 15, 24, .7); box-shadow: 0 0 0 1px #315f75 inset; }
 .risk-heading { align-items: flex-end; }.row-actions { display: flex; gap: 10px; }.panel-tip { margin: -4px 0 16px; color: #9db8c6; line-height: 1.7; }.risk-table { min-width: 1080px; }.risk-table th:nth-child(1) { width: 15%; }.risk-table th:nth-child(2) { width: 29%; }.risk-table th:nth-child(3) { width: 16%; }.risk-table :deep(.el-select) { width: 100%; }.default-risk-row :deep(.el-input__inner), .default-risk-row :deep(.el-textarea__inner), .default-risk-row :deep(.el-select__selected-item) { color: #b7cbd6; font-style: italic; }
-@media (max-width: 980px) { .weights-grid { grid-template-columns: 1fr; }.step-nav { grid-template-columns: 1fr; gap: 8px; }.step-nav i { display: none; }.workspace-header { flex-direction: column; }.risk-heading { align-items: flex-start; flex-direction: column; }.split-actions { gap: 12px; }.supplier-page { padding: 12px; }.workspace-shell { padding: 16px; } }
+@media (max-width: 980px) { .weights-grid { grid-template-columns: 1fr; }.step-nav { grid-template-columns: 1fr; gap: 8px; }.step-nav i { display: none; }.workspace-header { flex-direction: column; }.supplier-toolbar { width: 100%; justify-content: flex-start; }.risk-heading { align-items: flex-start; flex-direction: column; }.split-actions { gap: 12px; }.supplier-page { padding: 12px; }.workspace-shell { padding: 16px; } }
 .step-tab.active { background: linear-gradient(115deg, rgba(4, 109, 155, 0.78), rgba(5, 62, 102, 0.64)); }
 .step-connector { position: relative; height: 2px; overflow: visible; background: rgba(86, 198, 235, .48); }
 .step-connector::after { position: absolute; top: 50%; right: -1px; width: 7px; height: 7px; border-top: 1px solid #73b1ce; border-right: 1px solid #73b1ce; content: ''; transform: translateY(-50%) rotate(45deg); }