diff --git a/springboot/fastbee-server/sip-server/src/main/java/com/fastbee/sip/service/impl/SipConfigServiceImpl.java b/springboot/fastbee-server/sip-server/src/main/java/com/fastbee/sip/service/impl/SipConfigServiceImpl.java
index 7b111229..6b9ec06b 100644
--- a/springboot/fastbee-server/sip-server/src/main/java/com/fastbee/sip/service/impl/SipConfigServiceImpl.java
+++ b/springboot/fastbee-server/sip-server/src/main/java/com/fastbee/sip/service/impl/SipConfigServiceImpl.java
@@ -51,13 +51,20 @@ public class SipConfigServiceImpl implements ISipConfigService {
         Object temp = redisCache.getCacheObject(FastBeeConstant.REDIS.DEFAULT_SIP_CONFIG);
         SipConfig sipConfig = new SipConfig();
         if (temp == null) {
+            SysSipConfig defConfig = new SysSipConfig();
+            defConfig.setEnabled(sysSipConfig.isEnabled());
+            defConfig.setIp(sysSipConfig.getIp());
+            defConfig.setPort(sysSipConfig.getPort());
+            defConfig.setDomain(sysSipConfig.getDomain());
+            defConfig.setId(sysSipConfig.getId());
+            defConfig.setPassword(sysSipConfig.getPassword());
+            redisCache.setCacheObject(FastBeeConstant.REDIS.DEFAULT_SIP_CONFIG, defConfig);
             sipConfig.setEnabled(sysSipConfig.isEnabled() ? 1 : 0);
             sipConfig.setIp(sysSipConfig.getIp());
             sipConfig.setPort(sysSipConfig.getPort());
             sipConfig.setDomain(sysSipConfig.getDomain());
             sipConfig.setServerSipid(sysSipConfig.getId());
             sipConfig.setPassword(sysSipConfig.getPassword());
-            redisCache.setCacheObject(FastBeeConstant.REDIS.DEFAULT_SIP_CONFIG, temp);
         } else if (temp instanceof SipConfig){
             sipConfig = (SipConfig) temp;
             updateDefaultSipConfig((SipConfig) temp);
diff --git a/vue/src/views/iot/sip/sipconfig.vue b/vue/src/views/iot/sip/sipconfig.vue
index dd77f01a..334ca543 100644
--- a/vue/src/views/iot/sip/sipconfig.vue
+++ b/vue/src/views/iot/sip/sipconfig.vue
@@ -121,10 +121,23 @@ export default {
   created() {
     this.productInfo = this.product;
     if (this.productInfo && this.productInfo.productId != 0) {
-      this.getSipconfig(false);
+      this.loadSipconfig();
     }
   },
   methods: {
+    /** 加载产品SIP配置：没有独立配置时回落到后端默认(sip.*)配置预填 */
+    loadSipconfig() {
+      getSipconfig(this.productInfo.productId, false).then(response => {
+        if (response.data) {
+          this.form = response.data;
+          return;
+        }
+        // 该产品还没有独立配置，取默认配置预填，由用户确认后保存
+        getSipconfig(this.productInfo.productId, true).then(res => {
+          this.form = res.data || {};
+        });
+      });
+    },
     /** 获取产品下第一条SIP配置 */
     getSipconfig(isDefault) {
       getSipconfig(this.productInfo.productId, isDefault).then(response => {