bug

application/api_broker/service/OrderLogService.php

@@ -405,7 +405,8 @@ class OrderLogService
                 $v["step_name"]   = "follow_up_log";
                 $v["step"]        = "跟进";
                 $v                = $this->convertFollowUp($v);
-                $v["explain_img"] = CHAT_IMG_URL . $v["explain_img"];
+                $v["img_path"]    = CHAT_IMG_URL;
+                $v["explain_img"] = $v["explain_img"];
                 $result[$sort++]  = $v;
             }
         }