diff --git a/src/views/flow/components/ExprEvalModal.vue b/src/views/flow/components/ExprEvalModal.vue
index e3903ec..7160e60 100644
--- a/src/views/flow/components/ExprEvalModal.vue
+++ b/src/views/flow/components/ExprEvalModal.vue
@@ -214,7 +214,8 @@ watch(() => props.modelValue, (v) => {
             </label>
             <Select v-model="pickedId" filterable clearable :loading="instLoading"
                 placeholder="按标题/业务键搜索最近 50 条办件" @on-change="fillFromInstance">
-                <Option v-for="r in shownInstances" :key="r.id" :value="r.id">
+                <Option v-for="r in shownInstances" :key="r.id" :value="r.id"
+                    :label="`#${r.id} ${r.bizTitle || r.bizId || ''}`">
                     #{{ r.id }} · {{ r.bizType || "-" }}/{{ r.bizId || "-" }} · {{ r.bizTitle || "（无标题）" }}
                     · {{ r.submitterName || r.submitterId || "-" }} ·
                     {{ (r.submitTime || "").replace("T", " ").slice(0, 16) || "-" }}