diff --git a/src/components/data/complaintformdialog.vue b/src/components/data/complaintformdialog.vue
index b365845..f618965 100644
--- a/src/components/data/complaintformdialog.vue
+++ b/src/components/data/complaintformdialog.vue
@@ -96,6 +96,7 @@
                   v-model="model.responderName"
                   :placeholder="model.responderNameSkip ? '无' : '请输入来件人姓名'"
                   :disabled="model.responderNameSkip"
+                  @blur="onAutoCheckDuplicate"
               >
                 <template #append>
                   <el-checkbox
@@ -116,6 +117,7 @@
                     v-model="model.responderIdCode"
                     :placeholder="model.responderIdCodeSkip ? '无' : '请输入身份证号码'"
                     :disabled="model.responderIdCodeSkip"
+                    @blur="onAutoCheckDuplicate"
                 >
                   <template #append>
                     <el-checkbox
@@ -134,8 +136,19 @@
                   :disabled="model.responderIdCodeSkip"
                   @click="onCheckDuplicate"
               >
-                查重
+                查看
               </el-button>
+
+              <span
+                  v-if="duplicateHintVisible"
+                  style="margin-left: 8px; font-size: 12px;"
+                  :style="{ color: duplicateCount > 0 ? '#fa541c' : '#8c8c8c' }"
+              >
+          <template v-if="autoDuplicateLoading">查重中…</template>
+          <template v-else-if="duplicateCount > 0">疑似重复 {{ duplicateCount }} 条</template>
+          <template v-else>未发现重复</template>
+</span>
+
             </div>
           </el-col>
         </el-row>
@@ -148,6 +161,7 @@
                   v-model="model.responderPhone"
                   :placeholder="model.responderPhoneSkip ? '无' : '请输入联系电话'"
                   :disabled="model.responderPhoneSkip"
+                  @blur="onAutoCheckDuplicate"
               >
                 <template #append>
                   <el-checkbox
@@ -390,6 +404,14 @@ watch(
         props.model.responderNameSkip = false
         props.model.responderIdCodeSkip = false
         props.model.responderPhoneSkip = false
+
+        duplicateDrawerVisible.value = false
+        duplicateLoading.value = false
+        autoDuplicateLoading.value = false
+        duplicateHintVisible.value = false
+        duplicateCount.value = 0
+        duplicateCache.value = []
+        duplicateList.value = []
       }
     }
 )
@@ -449,6 +471,50 @@ const onCheckDuplicate = async () => {
   }
 }
 
+// region 自动查重相关
+const duplicateCount = ref(0)      // 只存数量
+const duplicateCache = ref([])     // 缓存完整列表
+const autoDuplicateLoading = ref(false)
+const duplicateHintVisible = ref(false)
+
+
+const fetchDuplicate = async () => {
+  const body = {
+    responderIdCode: props.model.responderIdCode,
+    responderName: props.model.responderName,
+    responderPhone: props.model.responderPhone,
+  }
+
+  const res = await maileRepeatt(body)
+  return res?.complaintCollectionRepeatDTOS || []
+}
+
+const onAutoCheckDuplicate = async () => {
+  const { responderIdCode, responderName, responderPhone } = props.model
+
+  if (!responderIdCode && !responderName && !responderPhone) {
+    duplicateCount.value = 0
+    duplicateCache.value = []
+    duplicateHintVisible.value = false
+    return
+  }
+
+  duplicateHintVisible.value = true
+  autoDuplicateLoading.value = true
+  try {
+    const list = await fetchDuplicate()
+    duplicateCount.value = list.length
+    duplicateCache.value = list
+  } catch (e) {
+    // 静默失败（也可以在这里把提示变成“查重失败”）
+  } finally {
+    autoDuplicateLoading.value = false
+  }
+}
+
+
+
+// endregion
 
 </script>