diff --git a/src/views/ebiz/sale/commitmentSelfProtect.vue b/src/views/ebiz/sale/commitmentSelfProtect.vue
index 8570b4776..545567255 100644
--- a/src/views/ebiz/sale/commitmentSelfProtect.vue
+++ b/src/views/ebiz/sale/commitmentSelfProtect.vue
@@ -41,7 +41,7 @@
 
         <div v-if="signVal == '3'">
           <div >
-            <van-button type="danger" size="small" :disabled="signVal == '3' ? true : isDisable" @click="sign('3')" v-no-more-click="1000">{{
+            <van-button type="danger" size="small" :disabled="isDisable" @click="sign('3')" v-no-more-click="1000">{{
               agentSign.documentStatus == '2' ? '签名' : '已签名'
             }}</van-button>
           </div>