diff --git a/flossom-modules/flossom-system/src/main/java/com/flossom/system/service/impl/WxUserInstrumentServiceImpl.java b/flossom-modules/flossom-system/src/main/java/com/flossom/system/service/impl/WxUserInstrumentServiceImpl.java
index f794b2d..831b356 100644
--- a/flossom-modules/flossom-system/src/main/java/com/flossom/system/service/impl/WxUserInstrumentServiceImpl.java
+++ b/flossom-modules/flossom-system/src/main/java/com/flossom/system/service/impl/WxUserInstrumentServiceImpl.java
@@ -219,6 +219,19 @@ public class WxUserInstrumentServiceImpl implements IWxUserInstrumentService
         if (0 == userInstrumentRecord.getBindingStatus()) {
             // 已经绑定的情况下,先解绑，再绑定 0-已绑  2-解绑
             this.saveLog(userInstrumentRecord,2);
+        } else {
+            // 处于未绑定的情况下，需要用户仪器加 1，已绑定的情况下不需要变动
+            if(Objects.nonNull(userInstrumentRecord)) {
+                // 获取绑定的用户
+                Long userId = userInstrumentRecord.getUserId();
+                if (Objects.nonNull(userId)) {
+                    WxUserMember userMember = wxUserMemberMapper.selectWxUserMemberById(userId);
+                    if (Objects.nonNull(userMember)) {
+                        userMember.setDevicesNum(userMember.getDevicesNum() + 1 );
+                        wxUserMemberMapper.updateWxUserMember(userMember);
+                    }
+                }
+            }
         }
         // 更新信息
         WxInstrumentSerial instrumentSerialVo = serialList.get(0);