diff --git a/src/views/knowledge/index.vue b/src/views/knowledge/index.vue
index b4c7df4..504d3f2 100644
--- a/src/views/knowledge/index.vue
+++ b/src/views/knowledge/index.vue
@@ -10,16 +10,18 @@
               placeholder="输入内容过滤"
               clearable
               size="small"
-              prefix-icon="el-icon-search"
               @keyup.enter.native="handleRightQuery"
             >
-              <template slot="append">
-                <el-button
-                  slot="append"
-                  icon="el-icon-refresh-right"
-                  @click="resetRightQuery"
-                />
-              </template>
+              <el-button
+                slot="prepend"
+                icon="el-icon-search"
+                @click="handleRightQuery"
+              />
+              <el-button
+                slot="append"
+                icon="el-icon-refresh-right"
+                @click="resetRightQuery"
+              />
             </el-input>
           </el-form-item>
         </el-form>