diff --git a/admin/controllers/receiver/Clues.php b/admin/controllers/receiver/Clues.php
index c0006960..884444d9 100644
--- a/admin/controllers/receiver/Clues.php
+++ b/admin/controllers/receiver/Clues.php
@@ -328,7 +328,9 @@ class Clues extends HD_Controller
         if (!mobile_valid($info['mobile'])) {
             return $this->show_json(SYS_CODE_FAIL, '手机号码不准确');
         }
-
+        if($this->clues_model->get(['mobile'=>$info['mobile']])){
+            return $this->show_json(SYS_CODE_FAIL, '手机号已存在');
+        }
         $cf_id = 0;
         if ($info['cf_id2']) {
             $cf_id = $info['cf_id2'];
@@ -798,6 +800,10 @@ class Clues extends HD_Controller
                 $fails[] = array('data' => $v, 'msg' => 'mobile valid fail');
                 continue;
             }
+            if($this->clues_model->get(['mobile'=>$v['mobile']])){
+                $fails[] = array('data' => $v, 'msg' => '手机号已存在');
+                continue;
+            }
             $cf_id = $map_cfrom[$v['cfrom']];
             $adds[] = array(
                 'name' => $v['name'],