长度相等不重设数组长度

dashboard/src/components/template/Wbw/WbwDetailFm.tsx

@@ -117,6 +117,9 @@ const WbwDetailFmWidget = ({
 
   useEffect(() => {
     console.log("factors", factors);
+    if (factors.length === factorMeaning.length) {
+      return;
+    }
     setFactorMeaning(resizeArray(factorMeaning));
   }, [factors]);