diff --git a/plugins/php-yum/versions/phplib.conf b/plugins/php-yum/versions/phplib.conf
index d943f70fa..a941c509a 100755
--- a/plugins/php-yum/versions/phplib.conf
+++ b/plugins/php-yum/versions/phplib.conf
@@ -152,13 +152,31 @@
             "73",
             "74",
             "80",
-            "81"
+            "81",
+            "82",
+            "83",
+            "84"
         ],
         "type": "通用扩展",
         "msg": "加密软件!",
         "shell": "mcrypt.sh",
         "check": "mcrypt"
     },
+    {
+        "name": "bcmath",
+        "versions": [
+            "74",
+            "80",
+            "81",
+            "82",
+            "83",
+            "84"
+        ],
+        "type": "通用扩展",
+        "msg": "高精度计算!",
+        "shell": "bcmath.sh",
+        "check": "bcmath.so"
+    },
     {
         "name": "fileinfo",
         "versions": [