diff --git a/src/com/engine/resumestorage/service/impl/ResumeIdentifyServiceImpl.java b/src/com/engine/resumestorage/service/impl/ResumeIdentifyServiceImpl.java
index 91055be..a4d3530 100644
--- a/src/com/engine/resumestorage/service/impl/ResumeIdentifyServiceImpl.java
+++ b/src/com/engine/resumestorage/service/impl/ResumeIdentifyServiceImpl.java
@@ -78,19 +78,20 @@ public class ResumeIdentifyServiceImpl extends Service implements ResumeIdentify
         }
     }
 
-    private Object parseJsonString(Object value) {
+    private String parseJsonString(Object value) {
         if (value instanceof JSONArray) {
-            StringBuilder sb = new StringBuilder();
+            List<String> list = new ArrayList<>();
 
             JSONArray jsonArray = (JSONArray) value;
             for (int i = 0; i < jsonArray.size(); i++) {
                 Object obj = jsonArray.get(i);
-                sb.append(parseJsonString(obj));
-                if (i != jsonArray.size() - 1) {
-                    sb.append("\n");
+                String s = parseJsonString(obj);
+                if(StringUtils.isBlank(s)){
+                    continue;
                 }
+                list.add(s);
             }
-            return sb.toString();
+            return StringUtils.join(list,"\n");
         } else if (value instanceof JSONObject) {
             JSONObject jsonObject = (JSONObject) value;
             Set<String> stringSet = jsonObject.keySet();
@@ -101,7 +102,7 @@ public class ResumeIdentifyServiceImpl extends Service implements ResumeIdentify
             }
             return sb.toString();
         } else if (value instanceof String) {
-            return value;
+            return value.toString();
         }
         return "";
     }
@@ -600,17 +601,18 @@ public class ResumeIdentifyServiceImpl extends Service implements ResumeIdentify
      */
     private String parseArray(Object value) {
         if (value instanceof JSONArray) {
-            StringBuilder sb = new StringBuilder();
+            List<String> list = new ArrayList<>();
 
             JSONArray jsonArray = (JSONArray) value;
             for (int i = 0; i < jsonArray.size(); i++) {
                 Object obj = jsonArray.get(i);
-                sb.append(parseArray(obj));
-                if (i != jsonArray.size() - 1) {
-                    sb.append(",");
+                String s = parseArray(obj);
+                if (StringUtils.isBlank(s)) {
+                    continue;
                 }
+                list.add(s);
             }
-            return sb.toString();
+            return StringUtils.join(list, ",");
         } else if (value instanceof JSONObject) {
             JSONObject jsonObject = (JSONObject) value;
             Set<String> stringSet = jsonObject.keySet();