diff --git a/src/app/OlMap/Controls/Toolbar.tsx b/src/app/OlMap/Controls/Toolbar.tsx
index 793ba65..8914b20 100644
--- a/src/app/OlMap/Controls/Toolbar.tsx
+++ b/src/app/OlMap/Controls/Toolbar.tsx
@@ -402,7 +402,13 @@ const Toolbar: React.FC<ToolbarProps> = ({
           throw new Error("API request failed");
         }
         const data = await response.json();
-        setComputedProperties(data.results[0] || {});
+        if (!data.result || data.result.length === 0) {
+          setComputedProperties({});
+        } else {
+          setComputedProperties(data.result[0] || {});
+          console.log("查询到的计算属性：", data.result[0]);
+          console.log(computedProperties);
+        }
       } catch (error) {
         console.error("Error querying computed properties:", error);
         setComputedProperties({});