diff --git a/src/Add-on/DrawBoard/DrawDrawer.ts b/src/Add-on/DrawBoard/DrawDrawer.ts
index d46c09c3c..eca981745 100644
--- a/src/Add-on/DrawBoard/DrawDrawer.ts
+++ b/src/Add-on/DrawBoard/DrawDrawer.ts
@@ -46,12 +46,7 @@ export class DrawDrawrer implements Command
         store.totalDepth = safeEval(FixedNotZero(size.y, 2));
 
         if (store.m_Option.isAuto)
-        {
-            let totalDepth = store.m_Option.drawerTotalDepth || store.totalDepth;
-            let val = Math.floor((totalDepth - store.m_Option.offset) / 50) * 50;
-            store.m_Option.depth = val;
-            store.UIOption.depth = val.toString();
-        }
+            store.SetDrawerDepth();
 
         app.Editor.ModalManage.RenderModal(DoorModal, { store, type: BoardModalType.Ct });
         let res = await app.Editor.ModalManage.Wait();
@@ -264,12 +259,11 @@ export class DrawDrawrer implements Command
         templateSpace.HParam.expr = isLock ? spaceParse.Size.z - option.topOffset - option.bottomOffset : "_DIV";
         templateSpace.PYParam.expr = "MBH";
 
-        let depth = (option.drawerTotalDepth > 0 && option.depth > option.drawerTotalDepth) ? option.drawerTotalDepth : option.depth;
+        let depth = option.depth;
 
         templateSpace.GetParam("BH").value = option.thickness;
 
         this.AppendTemplateParam("DWDEEPTH", depth, "抽屉深度", templateSpace);
-        templateSpace.GetParam("DWDEEPTH").expr = `(_W>0&&_W<=${depth})?_W:${depth}`;
 
         this.AppendTemplateParam("MBH", option.offset, "抽屉内缩", templateSpace);
 
@@ -338,7 +332,7 @@ export class DrawDrawrer implements Command
                 colTemp.LParam.expr = lValue;
         }
 
-        colTemp.WParam.expr = "_W-_MBH";
+        colTemp.WParam.expr = "_W-_MBH-5";
         colTemp.HParam.expr = "_H";
         colTemp.PXParam.expr = "_POS";
         colTemp.GetParam("BH").value = 18;
@@ -468,7 +462,11 @@ export class DrawDrawrer implements Command
         }
 
         rowTemplate.LParam.expr = "_L";
-        rowTemplate.WParam.expr = (opt.isAuto && opt.drawerTotalDepth === 0) ? "floor((_W-5)/50)*50" : "floor((__DWDEEPTH-__MBH)/50)*50";
+        //输入的深度也按50倍数 6.30
+        let wExpr = opt.isAuto ? "floor(_W/50)*50" : "floor(__DWDEEPTH/50)*50";
+        if (opt.drawerTotalDepth > 0)
+            wExpr = `${wExpr}>${opt.drawerTotalDepth}?${opt.drawerTotalDepth}:${wExpr}`;
+        rowTemplate.WParam.expr = wExpr;
         rowTemplate.PZParam.expr = "_POS";
 
         let bhPar = rowTemplate.GetParam("BH");
diff --git a/src/UI/Components/Board/BoardCommon.tsx b/src/UI/Components/Board/BoardCommon.tsx
index ef4800010..5d757865d 100644
--- a/src/UI/Components/Board/BoardCommon.tsx
+++ b/src/UI/Components/Board/BoardCommon.tsx
@@ -33,6 +33,7 @@ export interface ISetItemOption
     update?(); /*组件更新完成c触发*/
     mounted?(); /**组件挂载完成触发 */
     isUpper?: boolean;
+    tip?: string;
 }
 interface ISetBlockOption
 {
@@ -77,7 +78,7 @@ export class SetBoardDataItem extends React.Component<ISetItemOption, {}>
     {
         const props = this.props;
         return (
-            <div className={props.className + " br-set " + (props.inline ? "inline" : "")}>
+            <div title={this.props.tip ?? ""} className={props.className + " br-set " + (props.inline ? "inline" : "")}>
                 <span>
                     {props.title}:
                  </span>
diff --git a/src/UI/Components/Board/Door/DoorConfigModal.tsx b/src/UI/Components/Board/Door/DoorConfigModal.tsx
index ba294d2d4..156a63bd3 100644
--- a/src/UI/Components/Board/Door/DoorConfigModal.tsx
+++ b/src/UI/Components/Board/Door/DoorConfigModal.tsx
@@ -22,11 +22,7 @@ export class DoorConfigModal extends React.Component<{ store?: DoorDrawerStore;
         const store = this.props.store;
         if (store instanceof DrawerStore)
         {
-            store.m_Option.drawerTotalDepth = safeEval(store.UIOption.drawerTotalDepth, { W: store.totalDepth, H: store.totalHeight, L: store.totalWidth });
-            let totalDepth = store.m_Option.drawerTotalDepth || store.totalDepth;
-            let val = Math.floor((totalDepth - store.m_Option.offset) / 50) * 50;
-            store.m_Option.depth = val;
-            this.uiOption.depth = val.toString();
+            store.SetDrawerDepth();
         }
     };
     UNSAFE_componentWillMount()
@@ -103,6 +99,7 @@ export class DoorConfigModal extends React.Component<{ store?: DoorDrawerStore;
                             option={store.m_Option}
                             uiOption={this.uiOption}
                             title="抽屉总深"
+                            tip="最大深度"
                             onChange={() =>
                             {
                                 this.handleDrawerDepth();
diff --git a/src/UI/Components/Board/Door/DoorModal.tsx b/src/UI/Components/Board/Door/DoorModal.tsx
index 751130bcb..eada08b63 100644
--- a/src/UI/Components/Board/Door/DoorModal.tsx
+++ b/src/UI/Components/Board/Door/DoorModal.tsx
@@ -14,10 +14,11 @@ import { DisableChangeParName } from '../../../Store/DoorInterface';
 import { ModalHeader, ModalFooter } from './../../Modal/ModalContainer';
 import { AutoCutCheckbox } from '../BoardCommon';
 
+const DoorHelpUrl = "https://cfcad.cn/help/#/ThreeDDrawing/DOOR";
+const DrawerHelpUrl = "https://cfcad.cn/help/#/ThreeDDrawing/DRAWER";
 
-@inject("store")
 @observer
-export class DoorModal extends React.Component<{ store?: DoorDrawerStore, type: BoardModalType; }, {}>
+export class DoorModal extends React.Component<{ store: DoorDrawerStore, type: BoardModalType; }, {}>
 {
     private startSelect = observable.box(false);
     UNSAFE_componentWillMount()
@@ -40,6 +41,7 @@ export class DoorModal extends React.Component<{ store?: DoorDrawerStore, type:
                         title={store.title + "设计"}
                         icon="remove-column-left"
                         close={() => store.OnOk(ModalState.Cancel)}
+                        helpUrl={isDoor ? DoorHelpUrl : DrawerHelpUrl}
                     />
                     <div
                         className={Classes.DIALOG_BODY + " door"}
diff --git a/src/UI/Components/Modal/ModalContainer.tsx b/src/UI/Components/Modal/ModalContainer.tsx
index 7c32b3bc5..7ed510cd1 100644
--- a/src/UI/Components/Modal/ModalContainer.tsx
+++ b/src/UI/Components/Modal/ModalContainer.tsx
@@ -25,6 +25,7 @@ interface IModalProps
     footerStyle?: React.CSSProperties;
     containerEl?: (el) => void;
     logo?: boolean;
+    helpUrl?: string;
 }
 
 export class CommonModal extends Component<IModalProps>{
@@ -37,6 +38,7 @@ export class CommonModal extends Component<IModalProps>{
                     icon={this.props.icon}
                     close={this.props.close}
                     logo={this.props.logo}
+                    helpUrl={this.props.helpUrl}
                 />
                 <ModalBody className={this.props.bodyClass || ""} bodyStyle={this.props.bodyStyle}>
                     {
@@ -93,6 +95,7 @@ interface IModalHeaderProps
     isMaxBtn?: boolean;
     isPinBtn?: boolean;
     logo?: boolean;
+    helpUrl?: string;
 }
 
 @observer
@@ -143,23 +146,31 @@ export class ModalHeader extends Component<IModalHeaderProps>
                 }
                 <h4 className="bp3-heading">{this.props.title}</h4>
                 {
-                    isMaxBtn ?
-                        <Button
-                            minimal
-                            icon={this.isMax ? "minimize" : "maximize"}
-                            onClick={this.ChangeModalSize}
-                        /> : null
+                    this.props.helpUrl &&
+                    <Button
+                        minimal
+                        icon="help"
+                        onClick={() => window.open(this.props.helpUrl)}
+                    />
                 }
                 {
-                    isPinBtn ?
-                        <Button
-                            ref={el => this.pinBtnEl = el}
-                            minimal
-                            className="bp3-dialog-pin-button"
-                            icon={this.isPin ? "unpin" : "pin"}
-                            title={`${this.isPin ? "开启" : "禁止"}自动隐藏`}
-                            onClick={this.onPinBtnClick}
-                        /> : null
+                    isMaxBtn &&
+                    <Button
+                        minimal
+                        icon={this.isMax ? "minimize" : "maximize"}
+                        onClick={this.ChangeModalSize}
+                    />
+                }
+                {
+                    isPinBtn &&
+                    <Button
+                        ref={el => this.pinBtnEl = el}
+                        minimal
+                        className="bp3-dialog-pin-button"
+                        icon={this.isPin ? "unpin" : "pin"}
+                        title={`${this.isPin ? "开启" : "禁止"}自动隐藏`}
+                        onClick={this.onPinBtnClick}
+                    />
                 }
                 <Button
                     aria-label="Close"
diff --git a/src/UI/Store/DoorDrawerStore/DrawerStore.ts b/src/UI/Store/DoorDrawerStore/DrawerStore.ts
index fd815c1eb..0409c1beb 100644
--- a/src/UI/Store/DoorDrawerStore/DrawerStore.ts
+++ b/src/UI/Store/DoorDrawerStore/DrawerStore.ts
@@ -4,6 +4,7 @@ import { DoorDrawerStore } from "./DoorDrawerStore";
 import { DefaultDrawerOption } from "../../../Editor/DefaultConfig";
 import { IConfigOption } from "../../Components/Board/UserConfig";
 import { FixErrorDataConfig } from "../BoardStore";
+import { safeEval } from "../../../Common/eval";
 export class DrawerStore extends DoorDrawerStore
 {
     title = "抽屉";
@@ -70,4 +71,15 @@ export class DrawerStore extends DoorDrawerStore
             this.UpdateDoorDrawerVersionInfo(cof);
         }
     }
+    SetDrawerDepth()
+    {
+        if (this.m_Option.isAuto)
+        {
+            this.m_Option.drawerTotalDepth = safeEval(this.UIOption.drawerTotalDepth, { W: this.totalDepth, H: this.totalHeight, L: this.totalWidth });
+            let totalDepth = this.m_Option.drawerTotalDepth || this.totalDepth;
+            let val = Math.floor((totalDepth - this.m_Option.offset) / 50) * 50;
+            this.m_Option.depth = val;
+            this.UIOption.depth = val.toString();
+        }
+    }
 }