diff --git a/pom.xml b/pom.xml
index 23f1abd0a..ee1a0f9a6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>manage</artifactId>
-    <version>1.2.22</version>
+    <version>1.2.23</version>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
diff --git a/src/main/java/au/com/royalpay/payment/manage/analysis/core/impls/CustomersAnalysisServiceImp.java b/src/main/java/au/com/royalpay/payment/manage/analysis/core/impls/CustomersAnalysisServiceImp.java
index aa293a4e3..c17fbe150 100644
--- a/src/main/java/au/com/royalpay/payment/manage/analysis/core/impls/CustomersAnalysisServiceImp.java
+++ b/src/main/java/au/com/royalpay/payment/manage/analysis/core/impls/CustomersAnalysisServiceImp.java
@@ -389,7 +389,7 @@ public class CustomersAnalysisServiceImp implements CustomersAnalysisService {
         List<JSONObject> mostUseAddressByCustomer = orderAnalysisMapper.mostUseAddressByCustomer(params);
         for (JSONObject address : mostUseAddressByCustomer) {
             String city = lookupService.getLocation(address.getString("customer_ip")).city;
-            if (topAddress.size() < 3 && !topAddress.contains(city) && StringUtils.isNotBlank(city)) {
+            if (topAddress.size() < 3 && !topAddress.contains(city) && StringUtils.isNotBlank(city) && city != null) {
                 topAddress.add(city);
             }
         }