diff --git a/mallinkBApi/src/main/java/com/iformall/interceptor/AuthorizationInterceptor.java b/mallinkBApi/src/main/java/com/iformall/interceptor/AuthorizationInterceptor.java
index b777be559..9d8504466 100644
--- a/mallinkBApi/src/main/java/com/iformall/interceptor/AuthorizationInterceptor.java
+++ b/mallinkBApi/src/main/java/com/iformall/interceptor/AuthorizationInterceptor.java
@@ -6,7 +6,7 @@ import com.iformall.common.ErrorCode;
import com.iformall.domain.po.WxMerchantBUser;
import com.iformall.exception.MallinkException;
import com.iformall.service.WxMerchantBUserService;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.web.method.HandlerMethod;
diff --git a/mallinkCApi/src/main/java/com/iformall/interceptor/AuthorizationInterceptor.java b/mallinkCApi/src/main/java/com/iformall/interceptor/AuthorizationInterceptor.java
index adcc68096..1a7cdf7dd 100644
--- a/mallinkCApi/src/main/java/com/iformall/interceptor/AuthorizationInterceptor.java
+++ b/mallinkCApi/src/main/java/com/iformall/interceptor/AuthorizationInterceptor.java
@@ -6,7 +6,7 @@ import com.iformall.common.ErrorCode;
import com.iformall.domain.po.WxCUser;
import com.iformall.exception.MallinkException;
import com.iformall.service.WxCUserService;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.web.method.HandlerMethod;
diff --git a/mallinkService/src/main/java/com/iformall/service/impl/CouponInjectServiceImpl.java b/mallinkService/src/main/java/com/iformall/service/impl/CouponInjectServiceImpl.java
index 2612a7d17..44a9b1a1a 100644
--- a/mallinkService/src/main/java/com/iformall/service/impl/CouponInjectServiceImpl.java
+++ b/mallinkService/src/main/java/com/iformall/service/impl/CouponInjectServiceImpl.java
@@ -13,7 +13,7 @@ import com.iformall.enums.EnumCouponStatus;
import com.iformall.enums.EnumCouponValidType;
import com.iformall.mapper.CouponInjectMapper;
import com.iformall.service.*;
-import org.apache.commons.lang.time.DateUtils;
+import org.apache.commons.lang3.time.DateUtils;
import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
diff --git a/mallinkService/src/main/java/com/iformall/service/impl/WxRefundOrderServiceImpl.java b/mallinkService/src/main/java/com/iformall/service/impl/WxRefundOrderServiceImpl.java
index 1e7636d43..027dfab12 100644
--- a/mallinkService/src/main/java/com/iformall/service/impl/WxRefundOrderServiceImpl.java
+++ b/mallinkService/src/main/java/com/iformall/service/impl/WxRefundOrderServiceImpl.java
@@ -22,7 +22,7 @@ import com.iformall.service.WxRefundOrderService;
import com.iformall.utils.BeanUtils;
import com.iformall.utils.Utility;
import com.iformall.utils.XmlUtil;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
diff --git a/pom.xml b/pom.xml
index 72ee38b6d..4c9734fcc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -176,11 +176,6 @@
-
- commons-lang
- commons-lang
- 2.6
-