diff --git a/app/src/main/java/com/gh/common/util/PackageUtils.java b/app/src/main/java/com/gh/common/util/PackageUtils.java
index 56cd847988..e511150126 100644
--- a/app/src/main/java/com/gh/common/util/PackageUtils.java
+++ b/app/src/main/java/com/gh/common/util/PackageUtils.java
@@ -296,7 +296,7 @@ public class PackageUtils {
         String signature = getApkSignatureByPackageName(context, packageName)[0];
 
         // 判断当前已安装应用是否为光环签名。若签名列表为空，直接判断为光环签名
-        return SignatureRepository.isSignEmpty() || SignatureRepository.isSignMatched(signature);
+        return signature == null || SignatureRepository.isSignEmpty() || SignatureRepository.isSignMatched(signature);
     }
 
     /*