diff --git a/src/pages/oper-log/index.tsx b/src/pages/oper-log/index.tsx
index e605fda..4ba66a0 100644
--- a/src/pages/oper-log/index.tsx
+++ b/src/pages/oper-log/index.tsx
@@ -45,15 +45,15 @@ const OperLog: React.FC = () => {
       return `'${item.operName || '-'}' Logout`;
     },
     'data-source insert': (item) => {
-      const operParam = JSON.parse(item.operParam || '{}');
+      const operParam = parseOperParam(item);
       return `Add Data Source: '${operParam.sourceName || '-'}'`;
     },
     'rule insert': (item) => {
-      const operParam = JSON.parse(item.operParam || '{}');
+      const operParam = parseOperParam(item);
       return `Add Rule: '${ruleBaseMeta[operParam.type].title || '-'}'`;
     },
     'rule update': (item) => {
-      const operParam = JSON.parse(item.operParam || '{}');
+      const operParam = parseOperParam(item);
       return `Update Rule: '${ruleBaseMeta[operParam.type].title || '-'}'`;
     },
     'rule update status': (item) => {
@@ -63,6 +63,15 @@ const OperLog: React.FC = () => {
     },
   };
 
+  function parseOperParam(item: API.OperLogListItem) {
+    try {
+      return JSON.parse(item.operParam || '{}');
+    } catch (error) {
+      console.error('parse operParam error', error);
+      return {};
+    }
+  }
+
   const columns: ProColumns<API.OperLogListItem>[] = [
     {
       title: $t('table.time'),