diff --git a/server/game2006service/tasks/fragment.js b/server/game2006service/tasks/fragment.js
index 55edcd44..1890a9e3 100644
--- a/server/game2006service/tasks/fragment.js
+++ b/server/game2006service/tasks/fragment.js
@@ -45,12 +45,29 @@ class Fragment {
       throw err;
       return;
     }
-    const allocedFragments = {};
+    const allocedFragments = new Map();
+    allocedFragments.set(0, new Map());
+    allocedFragments.set(1, new Map());
     rows.forEach(
       (element) => {
-
+        if (element['type'] == 0 ||
+            element['type'] == 1) {
+          const data = allocedFragments.get(element['type']);
+          if (data) {
+            const num = Math.max(0, element['alloc_num'] - element['fragment_num']);
+            if (!data.has(element['fragment_id'])) {
+              data.set(element['fragment_id'], {
+                'fragment_id' : element['fragment_id'],
+                'num' : num
+              });
+            } else {
+              data.get(element['fragment_id'])['num'] += num
+            }
+          }
+        }
       }
     );
+    return allocedFragments;
   }
 
 }
diff --git a/webapp/models/Gun.php b/webapp/models/Gun.php
index e2013850..218197f3 100644
--- a/webapp/models/Gun.php
+++ b/webapp/models/Gun.php
@@ -485,4 +485,9 @@ class Gun extends BaseModel {
         return $newAttrPro;
     }
 
+    public static function calcPveGainGold($gunDto, $count)
+    {
+        return 0;
+    }
+
 }