diff --git a/app/src/main/java/com/github/catvod/spider/Bili.java b/app/src/main/java/com/github/catvod/spider/Bili.java
index 7515e306..c4c0e023 100644
--- a/app/src/main/java/com/github/catvod/spider/Bili.java
+++ b/app/src/main/java/com/github/catvod/spider/Bili.java
@@ -85,7 +85,7 @@ public class Bili extends Spider {
 
     @Override
     public void init(Context context, String extend) throws Exception {
-        this.extend = Json.parse(extend).getAsJsonObject();
+        this.extend = Json.safeObject(extend);
         setCookie();
         setAudio();
     }
diff --git a/app/src/main/java/com/github/catvod/spider/Wogg.java b/app/src/main/java/com/github/catvod/spider/Wogg.java
index 3ff57c44..5f41d0bf 100644
--- a/app/src/main/java/com/github/catvod/spider/Wogg.java
+++ b/app/src/main/java/com/github/catvod/spider/Wogg.java
@@ -42,7 +42,7 @@ public class Wogg extends Ali {
 
     @Override
     public void init(Context context, String extend) {
-        ext = Json.parse(extend).getAsJsonObject();
+        ext = Json.safeObject(extend);
         super.init(context, ext.has("token") ? ext.get("token").getAsString() : "");
     }
 
diff --git a/app/src/main/java/com/github/catvod/utils/Json.java b/app/src/main/java/com/github/catvod/utils/Json.java
index 29bb493a..8f41fcac 100644
--- a/app/src/main/java/com/github/catvod/utils/Json.java
+++ b/app/src/main/java/com/github/catvod/utils/Json.java
@@ -1,6 +1,7 @@
 package com.github.catvod.utils;
 
 import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;
 
 public class Json {
@@ -12,4 +13,13 @@ public class Json {
             return new JsonParser().parse(json);
         }
     }
+
+    public static JsonObject safeObject(String json) {
+        try {
+            JsonObject obj = parse(json).getAsJsonObject();
+            return obj == null ? new JsonObject() : obj;
+        } catch (Throwable e) {
+            return new JsonObject();
+        }
+    }
 }
diff --git a/jar/custom_spider.jar b/jar/custom_spider.jar
index d77aacce..eab91be7 100644
Binary files a/jar/custom_spider.jar and b/jar/custom_spider.jar differ
diff --git a/jar/custom_spider.jar.md5 b/jar/custom_spider.jar.md5
index 07697376..a4916d49 100644
--- a/jar/custom_spider.jar.md5
+++ b/jar/custom_spider.jar.md5
@@ -1 +1 @@
-73e1be1009c6a267fc30ea51b446e304
+4795d43e5d59d58d6d4a92361f73974e