diff --git a/soong_workflow/wizard/soong_workflow_comment_wizard.py b/soong_workflow/wizard/soong_workflow_comment_wizard.py
index 2a977fc67..e967a0241 100644
--- a/soong_workflow/wizard/soong_workflow_comment_wizard.py
+++ b/soong_workflow/wizard/soong_workflow_comment_wizard.py
@@ -94,6 +94,7 @@ class SoongWorkflowCommentWizard(models.TransientModel):
     employee_ids1 = fields.Many2many('hr.employee', 'employee_ids1_rel', 'custom_id1', 'employee_id1', string="人员范围", store=True)
     employee_ids2 = fields.Many2many('hr.employee', 'employee_ids2_rel', 'custom_id2', 'employee_id2', string="加签传阅人员过滤")
 
+
     @api.onchange('is_selection')
     def _onchange_is_selection(self):
         if not self.employee_ids1:
diff --git a/soong_workflow/wizard/soong_workflow_comment_wizard_view.xml b/soong_workflow/wizard/soong_workflow_comment_wizard_view.xml
index dbb9e39b5..0d15a5b36 100644
--- a/soong_workflow/wizard/soong_workflow_comment_wizard_view.xml
+++ b/soong_workflow/wizard/soong_workflow_comment_wizard_view.xml
@@ -145,7 +145,8 @@
                         <field name="is_avoid" invisible="res_model not in ['issue.party.approval', 'issue.boss.approval', 'issue.class.approval']"/>
                         <field name="allowed_issue_ids" invisible="1"/>
                         <field name="avoid_issue_ids" widget="many2many_tags"
-                               invisible="not is_avoid" options="{'no_create': True}"/>
+                               invisible="not is_avoid" options="{'no_create': True}"
+                               domain="[('id', 'in', allowed_issue_ids)]"/>
                         <field name="avoid_comment" invisible="not is_avoid" placeholder="请输入回避意见..."/>
                         <field name="employee_trans_domain_ids" invisible="1"/>
                         <!--  退回意见退回类型  -->
diff --git a/yuthon_ai_agent/static/src/html/report_template.html b/yuthon_ai_agent/static/src/html/report_template.html
index 5f29b6f7a..3a28f6823 100644
--- a/yuthon_ai_agent/static/src/html/report_template.html
+++ b/yuthon_ai_agent/static/src/html/report_template.html
@@ -5,7 +5,7 @@
 <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0">
 <title>{{REPORT_TITLE}} · 动态报表</title>
 <script src="https://cdn.jsdelivr.net/npm/xlsx@0.18.5/dist/xlsx.full.min.js"></script>
-<script src="https://cdn.jsdelivr.net/npm/chart.js@4.4.7/dist/chart.umd.min.js"></script>
+<!-- Chart.js loaded dynamically below -->
 <style>
 *{box-sizing:border-box;margin:0;padding:0}
 body{font-family:"Inter","PingFang SC","Microsoft YaHei",sans-serif;font-size:14px;min-height:100vh;transition:background .3s,color .3s}
@@ -190,7 +190,6 @@ tr.ch.h{display:none}
   <div class="summary" id="sumArea"></div>
   <div class="report-desc" id="descArea">📊 加载中...</div>
 
-  <div class="charts-wrap" id="chartsArea"></div>
 
   <div class="flt" id="fltArea">
     <div class="flt-g wide"><label>🔍</label><input id="fG" placeholder="全局搜索..." oninput="rf()"></div>
@@ -213,7 +212,6 @@ tr.ch.h{display:none}
     </div>
     <div class="tb-r" id="tbRight" style="display:flex;gap:8px;align-items:center;flex-wrap:wrap">
       <div id="chartCtrls" style="display:none;gap:6px;align-items:center;flex-wrap:wrap">
-        <span style="font-size:0.7rem;color:var(--fg4);white-space:nowrap">📊 图表</span>
         <select id="qcDimSel" onchange="updateQuickChart()" title="按此字段分组" style="padding:4px 8px;background:var(--bg2);border:1px solid var(--bd);border-radius:6px;color:var(--fg);font-size:0.75rem;cursor:pointer;font-family:inherit;outline:none">
           <option value="">维度</option>
         </select>
@@ -226,16 +224,17 @@ tr.ch.h{display:none}
           <button class="btn chart-type-btn" onclick="setChartType('pie')" id="btnPie" title="饼图">🥧</button>
           <button class="btn chart-type-btn" onclick="setChartType('doughnut')" id="btnDoughnut" title="环形图">🍩</button>
           <button class="btn chart-type-btn" onclick="setChartType('line')" id="btnLine" title="折线图">📈</button>
-          <button class="btn chart-type-btn" id="btnList" title="关闭图表" onclick="toggleChartView()" style="font-size:0.7rem">📋</button>
+          <button class="btn chart-type-btn act" id="btnList" title="列表视图" onclick="showTableView()" style="font-size:0.7rem">📋</button>
         </div>
       </div>
       <button class="btn-excel" onclick="expXls()">⬇ 导出 Excel</button>
     </div>
   </div>
 
-  <div class="tw"><div class="ts" id="ts">
+  <div class="tw" id="tw"><div class="ts" id="ts">
     <table><thead id="thd"></thead><tbody id="tbd"></tbody></table>
   </div><div class="no-result" id="nr"><p>没有匹配的数据</p></div></div>
+  <div class="charts-wrap" id="chartsArea"></div>
 
   <div class="ft">
     <div class="ft-info" id="ftInfo"></div>
@@ -298,15 +297,24 @@ let grpExp={};
 let fzCount=0;
 let dark=true;
 let qcState={dim:'',val:'',type:'bar'};
-let chartVisible=true;
+let chartVisible=false; // false=table view, true=chart view
 
-function toggleChartView(){
-  chartVisible=!chartVisible;
-  const area=$('chartsArea');
-  const btn=$('btnList');
-  if(area)area.style.display=chartVisible?'':'none';
-  if(btn)btn.classList.toggle('act',!chartVisible);
-  if(chartVisible)renderCharts();
+function showChartView(){
+  chartVisible=true;
+  $('chartsArea').style.display='';
+  $('tw').style.display='none';
+  $('nr').style.display='none';
+  updateChartTypeBtns();
+  renderCharts();
+}
+
+function showTableView(){
+  chartVisible=false;
+  $('chartsArea').style.display='none';
+  $('tw').style.display='';
+  // sync active button state
+  ['btnBar','btnPie','btnDoughnut','btnLine','btnList'].forEach(id=>{const b=$(id);if(b)b.classList.remove('act')});
+  $('btnList').classList.add('act');
 }
 
 function init(){
@@ -319,8 +327,25 @@ function init(){
   initChartCtrls();
   buildChartsUI();
   r();
+  showTableView(); // default: table view
 }
-init();
+
+// Load Chart.js dynamically, then init — no race conditions
+function loadChartJS(onReady){
+  if(typeof Chart!=='undefined'){onReady();return}
+  var s=document.createElement('script');
+  s.src='https://cdn.jsdelivr.net/npm/chart.js@4.4.7/dist/chart.umd.min.js';
+  s.onload=onReady;
+  s.onerror=function(){
+    var s2=document.createElement('script');
+    s2.src='https://cdn.bootcdn.net/ajax/libs/Chart.js/4.4.7/chart.umd.min.js';
+    s2.onload=onReady;
+    s2.onerror=function(){console.warn('Chart.js failed to load from both CDNs, running without charts');onReady()};
+    document.head.appendChild(s2);
+  };
+  document.head.appendChild(s);
+}
+loadChartJS(init);
 
 function r(){
   const fd=flt();
@@ -355,6 +380,17 @@ function initChartCtrls(){
   ctrls.style.display='flex';
   const dimSel=$('qcDimSel');
   const valSel=$('qcValSel');
+  // Auto-select defaults: pick best categorical dim (string, few unique vals, not first col)
+  if(!qcState.dim){
+    const catCols=COLS.filter((c,i)=>{
+      if(i===0)return false; // skip ID column
+      const vals=data.map(r=>String(r[c.k]||''));
+      const uniq=new Set(vals);
+      return uniq.size>1&&uniq.size<=15;
+    });
+    qcState.dim=catCols.length?catCols[0].k:(COLS[2]?COLS[2].k:COLS[0].k);
+  }
+  if(!qcState.val){qcState.val='__count__'}
   if(dimSel){
     dimSel.innerHTML='<option value="">维度</option>'+COLS.map(c=>`<option value="${c.k}">${c.l}</option>`).join('');
     dimSel.value=qcState.dim;
@@ -371,14 +407,11 @@ function updateChartTypeBtns(){
     const btn=$(`btn${t==='bar'?'Bar':t==='pie'?'Pie':t==='doughnut'?'Doughnut':'Line'}`);
     if(btn)btn.classList.toggle('act',qcState.type===t);
   });
-  ['btnList'].forEach(id=>{const b=$(id);if(b)b.classList.remove('act')});
 }
 
 function setChartType(type){
   qcState.type=type;
-  if(!chartVisible){chartVisible=true;$('chartsArea').style.display='';$('btnList').classList.remove('act')}
-  updateChartTypeBtns();
-  renderCharts();
+  showChartView();
 }
 
 function updateQuickChart(){
@@ -460,6 +493,7 @@ function renderCharts(){
     // Quick chart mode
     const dim=qcState.dim, val=qcState.val, tp=qcState.type;
     if(!dim||!val)return;
+    if(typeof Chart==='undefined'){console.warn('Chart.js not loaded');return}
     const groups={};
     fd.forEach(r=>{
       const k=String(r[dim]||'(空)');
@@ -471,33 +505,35 @@ function renderCharts(){
     const wrap=$('qcChartWrap');
     if(!wrap)return;
     wrap.style.display='block';
-    wrap.innerHTML='<div class="chart-box"><canvas id="qcCanvas" height="260"></canvas></div>';
+    wrap.innerHTML='<div class="chart-box"><div class="chart-title">'+(COLS.find(c=>c.k===dim)?.l||dim)+' × '+(val==='__count__'?'计数':COLS.find(c=>c.k===val)?.l||val)+'</div><div style="position:relative;height:260px"><canvas id="qcCanvas"></canvas></div></div>';
     const canvas=$('qcCanvas');
     if(!canvas)return;
-    const isPie=tp==='pie'||tp==='doughnut'||tp==='polarArea';
-    const cfg={
-      type:tp,
-      data:{
-        labels,
-        datasets:[{
-          label:val==='__count__'?'计数':(COLS.find(c=>c.k===val)?.l||val),
-          data:values,
-          backgroundColor:labels.map((_,j)=>chartColors()[j%chartColors().length]),
-          borderColor:isPie?'transparent':chartColors(),
-          borderWidth:isPie?0:1,
-          borderRadius:isPie?0:4,
-        }]
-      },
-      options:{
-        responsive:true,
-        maintainAspectRatio:false,
-        plugins:{
-          legend:isPie?{position:'right',labels:{color:chartTextColor(),padding:12,font:{size:11}}}:{display:false}
+    const isPie=tp==='pie'||tp==='doughnut';
+    try{
+      const cfg={
+        type:tp,
+        data:{
+          labels,
+          datasets:[{
+            label:val==='__count__'?'计数':(COLS.find(c=>c.k===val)?.l||val),
+            data:values,
+            backgroundColor:labels.map((_,j)=>chartColors()[j%chartColors().length]),
+            borderColor:isPie?'transparent':chartColors(),
+            borderWidth:isPie?0:1,
+            borderRadius:isPie?0:4,
+          }]
         },
-        scales:isPie?{}:{x:{grid:{color:chartGridColor()},ticks:{color:chartTextColor(),font:{size:10}}},y:{grid:{color:chartGridColor()},ticks:{color:chartTextColor(),font:{size:10}}}}
-      }
-    };
-    chartInstances.push(new Chart(canvas,cfg));
+        options:{
+          responsive:true,
+          maintainAspectRatio:false,
+          plugins:{
+            legend:isPie?{position:'right',labels:{color:chartTextColor(),padding:12,font:{size:11}}}:{display:false}
+          },
+          scales:isPie?{}:{x:{grid:{color:chartGridColor()},ticks:{color:chartTextColor(),font:{size:10}}},y:{grid:{color:chartGridColor()},ticks:{color:chartTextColor(),font:{size:10}}}}
+        }
+      };
+      chartInstances.push(new Chart(canvas,cfg));
+    }catch(e){console.error('Chart render error:',e)}
   }
 }
 
diff --git a/yuthon_issue/security/ir.model.access.csv b/yuthon_issue/security/ir.model.access.csv
index 6f491a1f5..d3fdf4cd4 100644
--- a/yuthon_issue/security/ir.model.access.csv
+++ b/yuthon_issue/security/ir.model.access.csv
@@ -22,3 +22,4 @@ access_issue_boss_approval,issue_boss_approval,model_issue_boss_approval,base.gr
 access_issue_boss_approval_line,issue_boss_approval_line,model_issue_boss_approval_line,base.group_user,1,1,1,1
 access_issue_library_attendee_line,issue_library_attendee_line,model_issue_library_attendee_line,base.group_user,1,1,1,1
 access_issue_library_external_person_line,issue_library_external_person_line,model_issue_library_external_person_line,base.group_user,1,1,1,1
+access_issue_library_avoid_line,issue_library_avoid_line,model_issue_library_avoid_line,base.group_user,1,1,1,1
\ No newline at end of file