diff --git a/src/views/tool/iperf/index.vue b/src/views/tool/iperf/index.vue
index 8a0d95a8..389a3975 100644
--- a/src/views/tool/iperf/index.vue
+++ b/src/views/tool/iperf/index.vue
@@ -63,7 +63,11 @@ async function fnIPerf3() {
     });
     return;
   }
-  if (state.dataType === 'options' && state.data.host === '') {
+  if (
+    state.dataType === 'options' &&
+    state.data.client &&
+    state.data.host === ''
+  ) {
     message.warning({
       content: 'Please fill in the Host',
       duration: 2,
@@ -77,9 +81,12 @@ async function fnIPerf3() {
     });
     return;
   }
-  if (state.initialized) {
-    fnResend();
-    return;
+
+  // 网元切换时重置
+  if (neType !== state.params.neType || neId !== state.params.neId) {
+    state.initialized = false;
+    state.params.neType = neType;
+    state.params.neId = neId;
   }
 
   state.params.neType = neType;
@@ -95,6 +102,12 @@ async function fnIPerf3() {
   } else {
     state.versionInfo = resVersion.data;
   }
+
+  // 初始化的直接重发
+  if (state.initialized) {
+    fnResend();
+    return;
+  }
   state.initialized = true;
 }