树图标属性逻辑判断错误

@CONTROL/树视图/SERVICE.ts.ftl

@@ -501,7 +501,7 @@ import ${srfclassname('${node.getPSAppDataEntity().codeName}')}Service from '@/a
                         <#else>
                         let strIcon: string = 'default_text';
                         </#if>
-                        if(strIcon){
+                        if(strIcon && strIcon !== 'default_text'){
                             let tempIcon =  JSON.parse(strIcon);
                             if(tempIcon && tempIcon[0] && tempIcon[0].id){
                                 strIcon = `${r'${this.download}'}/${r'${tempIcon[0].id}'}`;