diff --git a/lib/v2/coolapk/utils.js b/lib/v2/coolapk/utils.js
index 3aae4fedd..fd4e26133 100644
--- a/lib/v2/coolapk/utils.js
+++ b/lib/v2/coolapk/utils.js
@@ -6,8 +6,8 @@ const { parseDate } = require('@/utils/parse-date');
 const dynamicTpye = { 0: '基本动态', 8: '酷图', 9: '评论', 10: '提问', 11: '回答', 12: '图文', 15: '二手', 17: '观点', 20: '交易动态' };
 
 const getRandomDEVICE_ID = () => {
-    let id = [8, 4, 4, 4, 12];
-    id = id.map((i) => Math.random().toString(36).substr(2, i));
+    let id = [10, 6, 6, 6, 14];
+    id = id.map((i) => Math.random().toString(36).substring(2, i));
     return id.join('-');
 };
 
@@ -68,6 +68,7 @@ const parseDynamic = async (item, ctx) => {
     switch (type) {
         case 0:
         case 5:
+        case 7: // external share
         case 8:
         case 9:
         case 10: