diff --git a/klp-ui/src/views/micro/pages/acid/components/ActualPerformance.vue b/klp-ui/src/views/micro/pages/acid/components/ActualPerformance.vue
index 728ffdce..d9aa7d83 100644
--- a/klp-ui/src/views/micro/pages/acid/components/ActualPerformance.vue
+++ b/klp-ui/src/views/micro/pages/acid/components/ActualPerformance.vue
@@ -1,5 +1,5 @@
 <template>
-  <div>
+  <div v-loading="qualityLoading" element-loading-text="正在获取工艺曲线数据…">
   <div class="actual-container">
     <!-- 顶部实绩列表 (PLTCM_PDO_EXCOIL) -->
     <div class="top-section">
@@ -396,7 +396,8 @@ export default {
       pagination: { page: 1, pageSize: 50, total: 0 },
       topTableHeight: 'calc(40vh - 80px)',
       chartInstances: [],
-      resizeHandler: null
+      resizeHandler: null,
+      qualityLoading: false
     }
   },
   created() {
@@ -1045,15 +1046,39 @@ export default {
       return items
     },
 
-    openQualityReport(row) {
-      // If the clicked row is already the selected row, use in-memory data
+    async openQualityReport(row) {
+      const excoilId = row.EXCOILID || row.excoilid
       const isSame = this.selectedRow &&
-        (row.EXCOILID || row.excoilid) === (this.selectedRow.EXCOILID || this.selectedRow.excoilid)
-      const segData   = isSame ? this.segData   : null
-      const gaugeRows = isSame ? this.gaugeRows : null
-      const shapeRows = isSame ? this.shapeRows : null
-      const presetData = isSame ? this.presetData : null
-      this.$refs.qualityReport.open(row, segData, gaugeRows, shapeRows, presetData)
+        excoilId === (this.selectedRow.EXCOILID || this.selectedRow.excoilid)
+
+      if (isSame) {
+        this.$refs.qualityReport.open(row, this.segData, this.gaugeRows, this.shapeRows, this.presetData)
+        return
+      }
+
+      this.qualityLoading = true
+      try {
+        const encoilId = row.ENCOILID || row.encoilid
+        const [segRes, presetRes, rtRes] = await Promise.all([
+          encoilId ? getTimingSegByEncoilId(encoilId) : Promise.resolve({ data: { rows: [], series: null } }),
+          encoilId ? getPresetSetupByCoilId(encoilId) : Promise.resolve({ data: { data: null } }),
+          excoilId ? getTimingRealtimeData(excoilId) : Promise.resolve({ data: { gauge: { result: null }, shape: { result: null } } })
+        ])
+
+        const segRows = segRes?.data?.rows || []
+        const segData = segRows.length ? (segRes?.data?.series || null) : null
+        const presetData = presetRes?.data?.data || null
+        const g = rtRes?.data?.gauge?.result
+        const s = rtRes?.data?.shape?.result
+        const gaugeRows = Array.isArray(g) ? g : null
+        const shapeRows = Array.isArray(s) ? s : null
+
+        this.$refs.qualityReport.open(row, segData, gaugeRows, shapeRows, presetData)
+      } catch (_) {
+        this.$message.error('获取工艺曲线数据失败')
+      } finally {
+        this.qualityLoading = false
+      }
     },
 
     calcLengthPerTon(row) {