diff --git a/package.json b/package.json
index added43..f6598c2 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "dva-loading": "^3.0.20",
     "echarts": "^4.1.0",
     "enquire.js": "^2.1.6",
-    "lazysizes": "^4.0.4",
+    "lazysizes": "^5.2.1",
     "masonry-layout": "^4.2.1",
     "object.omit": "^3.0.0",
     "path-to-regexp": "^2.2.1",
diff --git a/yarn.lock b/yarn.lock
index e564ee7..1510b32 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7300,9 +7300,10 @@ lazy-cache@^1.0.3:
   version "1.0.4"
   resolved "http://registry.npm.taobao.org/lazy-cache/download/lazy-cache-1.0.4.tgz#a1d78fc3a50474cb80845d3b3b6e1da49a446e8e"
 
-lazysizes@^4.0.4:
-  version "4.1.6"
-  resolved "http://registry.npm.taobao.org/lazysizes/download/lazysizes-4.1.6.tgz#a8b1e0cc6b6cf3ddc0a0e7c44768aeed27ca343a"
+lazysizes@^5.2.1:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/lazysizes/-/lazysizes-5.2.1.tgz#f450e36a995efb5817acb8c904f3d2f2efc29ffa"
+  integrity sha512-607dEMlbcnkny2lGYVqoA/rQO+WGpWh/BISeS1eLfT8nHQw6E+R8ybJoKKGVlZ2czKPTATrsU95f+nkwix0fXw==
 
 lcid@^2.0.0:
   version "2.0.0"