commit

content-security-service/services/sensitiveWords.js

@@ -19,6 +19,14 @@ const SENSITIVE_WORDS = {
     '颠覆国家', '推翻政权', '分裂国家', '恐怖组织', '极端主义',
     '反动', '暴乱', '煽动颠覆', '分裂势力', '恐怖袭击',
     '邪教组织', '法轮', '法轮功', '台独', '藏独', '疆独',
+    // Political figure names and common variants (homophone / split-char evasion)
+    '习近平', '刁近平', '习大大', '习主席', '习总',
+    'XiJinping', 'xijinping', '习近', '近平',
+    '李强', '王岐山', '栗战书', '汪洋', '韩正',
+    '李克强', '胡锦涛', '江泽民', '温家宝', '朱镕基',
+    '邓小平', '毛泽东', '周恩来', '刘少奇', '彭德怀',
+    '薄熙来', '周永康', '徐才厚', '郭伯雄', '令计划',
+    '孙政才', '赵乐际', '王沪宁', '丁薛祥', '蔡奇',
   ],
 
   pornography: [
@@ -98,10 +106,17 @@ function checkText(text) {
   const matchedWords = [];
   const categories = new Set();
   const lowerText = text.toLowerCase();
+  // Strip common evasion characters for split-char detection
+  const strippedText = text.replace(/[\s\u3000.,;:!?·…—\-_\|\\/～~`@#$%^&*+=<>()\[\]{}""''「」『』【】（）〈〕\u200b\u200c\u200d\ufeff]/g, '').toLowerCase();
 
   for (const [category, words] of Object.entries(SENSITIVE_WORDS)) {
     for (const word of words) {
-      if (lowerText.includes(word.toLowerCase())) {
+      const lowerWord = word.toLowerCase();
+      if (lowerText.includes(lowerWord)) {
+        matchedWords.push(word);
+        categories.add(category);
+      } else if (word.length >= 2 && strippedText.includes(lowerWord)) {
+        // Split-char evasion detected
         matchedWords.push(word);
         categories.add(category);
       }
@@ -120,7 +135,7 @@ function checkText(text) {
  * @returns {string}
  */
 function getVersion() {
-  return '2026-05-11-v1';
+  return '2026-05-12-v2';
 }
 
 module.exports = {

js/i18n/en.js

@@ -7,7 +7,8 @@ module.exports = {
   // ============================================================
   // Common
   // ============================================================
-  'common.back': '← Back',
+'common.back': '← Back',
+  'common.cancel': 'Cancel',
   'common.joinBtn': 'Join',
   'common.cannotConnect': 'Cannot connect to server',
   'common.connectFailed': 'Connection failed',
@@ -208,7 +209,6 @@ module.exports = {
   'settings.sound': 'Sound',
   'settings.music': 'Music',
   'settings.vibration': 'Vibration',
-  'settings.nickname': 'Display Name',
   'settings.profile': 'Profile',
 
   // ============================================================

js/i18n/zh.js

@@ -7,7 +7,8 @@ module.exports = {
   // ============================================================
   // Common
   // ============================================================
-  'common.back': '← 返回',
+'common.back': '← 返回',
+  'common.cancel': '取消',
   'common.joinBtn': '加入',
   'common.cannotConnect': '无法连接服务器',
   'common.connectFailed': '连接失败',
@@ -208,7 +209,6 @@ module.exports = {
   'settings.sound': '音效',
   'settings.music': '音乐',
   'settings.vibration': '振动',
-  'settings.nickname': '显示名字',
   'settings.profile': '个人资料',
 
   // ============================================================

js/managers/ContentSecurityManager.js

@@ -52,6 +52,13 @@ const FALLBACK_WORDS = [
   // Politics
   '颠覆国家', '推翻政权', '分裂国家', '恐怖组织', '极端主义',
   '法轮', '法轮功', '台独', '藏独', '疆独',
+  '习近平', '刁近平', '习大大', '习主席', '习总',
+  'XiJinping', 'xijinping', '习近', '近平',
+  '李强', '王岐山', '栗战书', '汪洋', '韩正',
+  '李克强', '胡锦涛', '江泽民', '温家宝', '朱镕基',
+  '邓小平', '毛泽东', '周恩来', '刘少奇', '彭德怀',
+  '薄熙来', '周永康', '徐才厚', '郭伯雄', '令计划',
+  '孙政才', '赵乐际', '王沪宁', '丁薛祥', '蔡奇',
   // Pornography
   '色情', '淫秽', '裸体', '卖淫', '嫖娼',
   '约炮', '援交', '一夜情', '黄色视频',
@@ -130,13 +137,24 @@ class ContentSecurityManager {
 
     const startTime = Date.now();
     const lowerContent = content.toLowerCase();
+    // Strip common evasion characters (punctuation, spaces, zero-width chars) for split-char detection
+    const strippedContent = content.replace(/[\s\u3000.,;:!?·…—\-_\|\\/～~`@#$%^&*+=<>()\[\]{}""''「」『』【】（）〈〕\u200b\u200c\u200d\ufeff]/g, '').toLowerCase();
     const matchedWords = [];
 
     for (let i = 0; i < this._words.length; i++) {
       const word = this._words[i];
-      if (word && lowerContent.includes(word.toLowerCase())) {
+      if (!word) continue;
+      const lowerWord = word.toLowerCase();
+      // Direct match
+      if (lowerContent.includes(lowerWord)) {
+        matchedWords.push(word);
+        if (matchedWords.length >= 3) break;
+        continue;
+      }
+      // Split-char evasion match: check if word chars appear in order with evasion chars between
+      // Only for multi-char words (length >= 2)
+      if (word.length >= 2 && strippedContent.includes(lowerWord)) {
         matchedWords.push(word);
-        // Early exit if we find violations (performance optimization)
         if (matchedWords.length >= 3) break;
       }
     }

js/scenes/ProfileScene.js

@@ -44,6 +44,7 @@ const ProfileScene = {
   // Current editing state
   _editingField: null,       // Which field is being edited
   _inputText: '',            // Current input text
+  _originalText: '',         // Original text before editing (for change detection)
   _errorMessage: '',         // Error message to display
   _isSubmitting: false,      // Whether a submission is in progress
   _localViolation: false,    // Whether local check found violation
@@ -66,6 +67,7 @@ const ProfileScene = {
   _descriptionRect: null,
   _avatarRect: null,
   _saveBtnRect: null,
+  _cancelBtnRect: null,
 
   enter() {
     this._editingField = null;
@@ -154,18 +156,15 @@ const ProfileScene = {
     // Description field
     this._renderDescriptionField(ctx);
 
-    // Error message
-    if (this._errorMessage) {
+    // Error message (only show when NOT editing to avoid overlap)
+    if (this._errorMessage && !this._editingField) {
       ctx.fillStyle = '#FF4444';
       ctx.font = '12px Arial';
       ctx.textAlign = 'center';
       ctx.fillText(this._errorMessage, cx, SCREEN_HEIGHT - 140);
     }
 
-    // Save button
-    this._renderSaveButton(ctx);
-
-    // Editing overlay
+    // Editing overlay (includes save/cancel buttons)
     if (this._editingField) {
       this._renderEditOverlay(ctx);
     }
@@ -215,16 +214,13 @@ const ProfileScene = {
     }
   },
 
-  // ============================================================
-  // Editing
-  // ============================================================
-
   _startEditing(field, currentValue) {
     const csm = GameGlobal.contentSecurityManager;
     if (!csm || !csm.isInitialized()) return;
 
     this._editingField = field;
     this._inputText = currentValue || '';
+    this._originalText = currentValue || '';
     this._errorMessage = '';
     this._localViolation = false;
 
@@ -234,55 +230,51 @@ const ProfileScene = {
     if (field === FIELD.SIGNATURE) maxLength = SIGNATURE_MAX;
     if (field === FIELD.DESCRIPTION) maxLength = DESCRIPTION_MAX;
 
-    // Show keyboard
+    // Show keyboard with empty defaultValue, so the native "Done" button highlights
+    // as soon as user types any character. The original value is preserved in
+    // _originalText and shown in the overlay preview for reference.
     wx.showKeyboard({
-      defaultValue: this._inputText,
+      defaultValue: '',
       maxLength,
       multiple: field === FIELD.DESCRIPTION,
       confirmHold: false,
       confirmType: 'done',
     });
+    // Reset _inputText so we know if user actually typed something
+    this._inputText = '';
 
     // Listen for keyboard input
     this._onKeyboardInput = (res) => {
-      this._inputText = res.value;
+      this._inputText = res.value || '';
+      this._validateInput(field);
+    };
 
-      // Real-time local sensitive word check
-      if (this._inputText) {
-        const localCheck = csm.checkLocalText(this._inputText);
-        if (localCheck.hasViolation) {
-          this._localViolation = true;
-          this._errorMessage = '内容包含违规信息，请修改';
-        } else {
-          this._localViolation = false;
-          this._errorMessage = '';
-        }
-
-        // Length validation
-        if (field === FIELD.NICKNAME) {
-          if (this._inputText.length < NICKNAME_MIN) {
-            this._errorMessage = `昵称至少需要${NICKNAME_MIN}个字符`;
-            this._localViolation = true;
-          } else if (this._inputText.length > NICKNAME_MAX) {
-            this._errorMessage = `昵称不能超过${NICKNAME_MAX}个字符`;
-            this._localViolation = true;
-          }
-        } else if (field === FIELD.SIGNATURE && this._inputText.length > SIGNATURE_MAX) {
-          this._errorMessage = `签名不能超过${SIGNATURE_MAX}个字符`;
-          this._localViolation = true;
-        } else if (field === FIELD.DESCRIPTION && this._inputText.length > DESCRIPTION_MAX) {
-          this._errorMessage = `描述不能超过${DESCRIPTION_MAX}个字符`;
-          this._localViolation = true;
-        }
+    this._onKeyboardConfirm = (res) => {
+      // Ensure we have the final value on confirm
+      if (res && res.value !== undefined) {
+        this._inputText = res.value;
+      }
+      this._validateInput(field);
+      // Only auto-submit if no violations
+      if (!this._localViolation) {
+        this._handleSubmit();
       }
     };
 
-    this._onKeyboardConfirm = () => {
-      this._handleSubmit();
+    this._onKeyboardComplete = (res) => {
+      // Keyboard closed - get final value
+      if (res && res.value !== undefined) {
+        this._inputText = res.value;
+        this._validateInput(field);
+      }
     };
 
     wx.onKeyboardInput(this._onKeyboardInput);
     wx.onKeyboardConfirm(this._onKeyboardConfirm);
+    wx.onKeyboardComplete(this._onKeyboardComplete);
+
+    // Initial validation to set correct button state
+    this._validateInput(field);
   },
 
   _stopEditing() {
@@ -294,10 +286,61 @@ const ProfileScene = {
       wx.offKeyboardConfirm(this._onKeyboardConfirm);
       this._onKeyboardConfirm = null;
     }
+    if (this._onKeyboardComplete) {
+      wx.offKeyboardComplete(this._onKeyboardComplete);
+      this._onKeyboardComplete = null;
+    }
     wx.hideKeyboard();
     this._editingField = null;
   },
 
+  _validateInput(field) {
+    const csm = GameGlobal.contentSecurityManager;
+    const text = this._inputText || '';
+
+    // Reset violation state first
+    this._localViolation = false;
+    this._errorMessage = '';
+
+    // Empty check
+    if (!text || text.trim().length === 0) {
+      this._localViolation = true;
+      this._errorMessage = '内容不能为空';
+      return;
+    }
+
+    // Sensitive word check
+    if (csm && csm.isInitialized()) {
+      const localCheck = csm.checkLocalText(text);
+      if (localCheck.hasViolation) {
+        this._localViolation = true;
+        this._errorMessage = '内容包含违规信息，请修改';
+        return;
+      }
+    }
+
+    // Length validation
+    if (field === FIELD.NICKNAME) {
+      if (text.length < NICKNAME_MIN) {
+        this._localViolation = true;
+        this._errorMessage = `昵称至少需要${NICKNAME_MIN}个字符`;
+      } else if (text.length > NICKNAME_MAX) {
+        this._localViolation = true;
+        this._errorMessage = `昵称不能超过${NICKNAME_MAX}个字符`;
+      }
+    } else if (field === FIELD.SIGNATURE) {
+      if (text.length > SIGNATURE_MAX) {
+        this._localViolation = true;
+        this._errorMessage = `签名不能超过${SIGNATURE_MAX}个字符`;
+      }
+    } else if (field === FIELD.DESCRIPTION) {
+      if (text.length > DESCRIPTION_MAX) {
+        this._localViolation = true;
+        this._errorMessage = `描述不能超过${DESCRIPTION_MAX}个字符`;
+      }
+    }
+  },
+
   async _handleSubmit() {
     if (this._isSubmitting || this._localViolation) return;
 
@@ -478,66 +521,167 @@ const ProfileScene = {
     }
   },
 
-  _renderSaveButton(ctx) {
-    const rect = this._saveBtnRect;
-    const isActive = this._editingField && !this._localViolation && !this._isSubmitting;
-
-    ctx.fillStyle = isActive ? '#4a90d9' : '#555555';
-    ctx.fillRect(rect.x, rect.y, rect.w, rect.h);
-
-    ctx.fillStyle = '#FFFFFF';
-    ctx.font = 'bold 14px Arial';
-    ctx.textAlign = 'center';
-    ctx.textBaseline = 'middle';
-    ctx.fillText(this._isSubmitting ? '审核中...' : t('profile.save'), rect.x + rect.w / 2, rect.y + rect.h / 2);
-  },
-
   _renderEditOverlay(ctx) {
-    // Semi-transparent overlay at bottom
-    const overlayY = SCREEN_HEIGHT * 0.6;
-    ctx.fillStyle = 'rgba(0, 0, 0, 0.7)';
-    ctx.fillRect(0, overlayY, SCREEN_WIDTH, SCREEN_HEIGHT - overlayY);
+    // Place overlay at TOP of screen, so save/cancel buttons are NOT hidden by keyboard.
+    // The keyboard occupies the bottom portion of the screen when shown.
+    const overlayY = 0;
+    const overlayH = Math.min(SCREEN_HEIGHT * 0.4, 220);
+    ctx.fillStyle = 'rgba(0, 0, 0, 0.92)';
+    ctx.fillRect(0, overlayY, SCREEN_WIDTH, overlayH);
 
-    // Current input text preview
-    ctx.fillStyle = '#FFFFFF';
-    ctx.font = '14px Arial';
+    // Field label
+    const fieldLabels = {
+      [FIELD.NICKNAME]: t('profile.nickname'),
+      [FIELD.SIGNATURE]: t('profile.signature'),
+      [FIELD.DESCRIPTION]: t('profile.description'),
+    };
+    ctx.fillStyle = '#AAAAAA';
+    ctx.font = '12px Arial';
     ctx.textAlign = 'center';
     ctx.textBaseline = 'middle';
+    ctx.fillText('编辑 ' + (fieldLabels[this._editingField] || ''), CENTER_X, overlayY + 14);
 
+    // Input text preview area
+    const previewBoxY = overlayY + 30;
+    const previewBoxH = 50;
+    ctx.fillStyle = 'rgba(255, 255, 255, 0.08)';
+    ctx.fillRect(20, previewBoxY, SCREEN_WIDTH - 40, previewBoxH);
+    ctx.strokeStyle = '#4a90d9';
+    ctx.lineWidth = 1;
+    ctx.strokeRect(20, previewBoxY, SCREEN_WIDTH - 40, previewBoxH);
+
+    // Current input text
+    ctx.fillStyle = '#FFFFFF';
+    ctx.font = '15px Arial';
+    ctx.textAlign = 'center';
+    ctx.textBaseline = 'middle';
     const previewText = this._inputText || '';
-    const lines = this._wrapText(ctx, previewText, INPUT_WIDTH, 3);
-    for (let i = 0; i < lines.length; i++) {
-      ctx.fillText(lines[i], CENTER_X, overlayY + 30 + i * 20);
+    if (previewText) {
+      const lines = this._wrapText(ctx, previewText, SCREEN_WIDTH - 60, 2);
+      for (let i = 0; i < lines.length; i++) {
+        ctx.fillText(lines[i], CENTER_X, previewBoxY + 16 + i * 18);
+      }
+    } else {
+      // Placeholder
+      ctx.fillStyle = '#888888';
+      ctx.font = '13px Arial';
+      ctx.fillText(
+        this._originalText ? `当前: ${this._originalText}（在下方键盘输入新内容）` : '请在下方键盘输入',
+        CENTER_X,
+        previewBoxY + previewBoxH / 2
+      );
     }
 
     // Character count
     let maxLen = 200;
     if (this._editingField === FIELD.NICKNAME) maxLen = NICKNAME_MAX;
     if (this._editingField === FIELD.SIGNATURE) maxLen = SIGNATURE_MAX;
-
     ctx.fillStyle = '#888888';
     ctx.font = '11px Arial';
-    ctx.fillText(`${this._inputText.length}/${maxLen}`, CENTER_X, overlayY + 100);
+    ctx.textAlign = 'right';
+    ctx.fillText(`${this._inputText.length}/${maxLen}`, SCREEN_WIDTH - 24, previewBoxY + previewBoxH + 12);
 
     // Violation warning
-    if (this._localViolation) {
+    if (this._localViolation && this._errorMessage) {
       ctx.fillStyle = '#FF4444';
       ctx.font = 'bold 12px Arial';
-      ctx.fillText('⚠ ' + this._errorMessage, CENTER_X, overlayY + 120);
+      ctx.textAlign = 'center';
+      ctx.fillText('⚠ ' + this._errorMessage, CENTER_X, previewBoxY + previewBoxH + 12);
     }
+
+    // Buttons row at bottom of overlay
+    const btnRowY = overlayY + overlayH - BTN_HEIGHT - 12;
+    const btnGap = 12;
+    const btnW = (SCREEN_WIDTH - 40 - btnGap) / 2;
+
+    // Cancel button (left)
+    this._cancelBtnRect = {
+      x: 20,
+      y: btnRowY,
+      w: btnW,
+      h: BTN_HEIGHT,
+    };
+
+    // Save button (right)
+    this._saveBtnRect = {
+      x: 20 + btnW + btnGap,
+      y: btnRowY,
+      w: btnW,
+      h: BTN_HEIGHT,
+    };
+
+    const btnR = 6;
+
+    // Cancel button render
+    ctx.fillStyle = '#3a3a3a';
+    this._drawRoundRect(ctx, this._cancelBtnRect.x, this._cancelBtnRect.y, this._cancelBtnRect.w, this._cancelBtnRect.h, btnR);
+    ctx.fill();
+    ctx.strokeStyle = '#666666';
+    ctx.lineWidth = 1;
+    this._drawRoundRect(ctx, this._cancelBtnRect.x, this._cancelBtnRect.y, this._cancelBtnRect.w, this._cancelBtnRect.h, btnR);
+    ctx.stroke();
+    ctx.fillStyle = '#CCCCCC';
+    ctx.font = '14px Arial';
+    ctx.textAlign = 'center';
+    ctx.textBaseline = 'middle';
+    ctx.fillText(t('common.cancel') || '取消', this._cancelBtnRect.x + this._cancelBtnRect.w / 2, this._cancelBtnRect.y + this._cancelBtnRect.h / 2);
+
+    // Save button render: always highlighted unless submitting
+    const isActive = !this._isSubmitting;
+    if (isActive) {
+      ctx.shadowColor = '#00CC66';
+      ctx.shadowBlur = 16;
+      ctx.shadowOffsetX = 0;
+      ctx.shadowOffsetY = 0;
+      ctx.fillStyle = '#00CC66';
+    } else {
+      ctx.shadowColor = 'transparent';
+      ctx.shadowBlur = 0;
+      ctx.fillStyle = '#3a3a3a';
+    }
+    this._drawRoundRect(ctx, this._saveBtnRect.x, this._saveBtnRect.y, this._saveBtnRect.w, this._saveBtnRect.h, btnR);
+    ctx.fill();
+    ctx.shadowColor = 'transparent';
+    ctx.shadowBlur = 0;
+
+    if (isActive) {
+      ctx.strokeStyle = '#33FF99';
+      ctx.lineWidth = 2;
+    } else {
+      ctx.strokeStyle = '#555555';
+      ctx.lineWidth = 1;
+    }
+    this._drawRoundRect(ctx, this._saveBtnRect.x, this._saveBtnRect.y, this._saveBtnRect.w, this._saveBtnRect.h, btnR);
+    ctx.stroke();
+
+    ctx.fillStyle = isActive ? '#FFFFFF' : '#666666';
+    ctx.font = 'bold 15px Arial';
+    ctx.textAlign = 'center';
+    ctx.textBaseline = 'middle';
+    ctx.fillText(this._isSubmitting ? '审核中...' : t('profile.save'), this._saveBtnRect.x + this._saveBtnRect.w / 2, this._saveBtnRect.y + this._saveBtnRect.h / 2);
   },
 
   _handleEditOverlayTouch(x, y) {
-    // Save button
+    // Save button - always allow click, _handleSubmit will validate
     if (this._hitTest(x, y, this._saveBtnRect)) {
-      if (!this._localViolation && !this._isSubmitting) {
-        this._handleSubmit();
+      if (!this._isSubmitting) {
+        // Re-validate before submit (in case keyboard callbacks did not fire)
+        this._validateInput(this._editingField);
+        if (!this._localViolation) {
+          this._handleSubmit();
+        }
+        // If validation fails, error message is now shown via _localViolation/_errorMessage
       }
       return;
     }
 
-    // Tap outside to cancel
-    this._stopEditing();
+    // Cancel button
+    if (this._hitTest(x, y, this._cancelBtnRect)) {
+      this._stopEditing();
+      return;
+    }
+
+    // Ignore taps elsewhere inside the overlay (do NOT auto-cancel)
   },
 
   // ============================================================
@@ -548,6 +692,20 @@ const ProfileScene = {
     return rect && x >= rect.x && x <= rect.x + rect.w && y >= rect.y && y <= rect.y + rect.h;
   },
 
+  _drawRoundRect(ctx, x, y, w, h, r) {
+    ctx.beginPath();
+    ctx.moveTo(x + r, y);
+    ctx.lineTo(x + w - r, y);
+    ctx.arcTo(x + w, y, x + w, y + r, r);
+    ctx.lineTo(x + w, y + h - r);
+    ctx.arcTo(x + w, y + h, x + w - r, y + h, r);
+    ctx.lineTo(x + r, y + h);
+    ctx.arcTo(x, y + h, x, y + h - r, r);
+    ctx.lineTo(x, y + r);
+    ctx.arcTo(x, y, x + r, y, r);
+    ctx.closePath();
+  },
+
   _wrapText(ctx, text, maxWidth, maxLines) {
     const words = text.split('');
     const lines = [];

js/scenes/SettingsScene.js

@@ -68,7 +68,6 @@ const SettingsScene = {
 
     // Rows: nickname + 3 toggles. Distribute evenly between title and back btn.
     const rows = [
-      { type: 'nickname' },
       { type: 'toggle', key: 'soundEnabled',     label: t('settings.sound'),     icon: '🔊' },
       { type: 'toggle', key: 'musicEnabled',     label: t('settings.music'),     icon: '🎵' },
       { type: 'toggle', key: 'vibrationEnabled', label: t('settings.vibration'), icon: '📳' },
@@ -83,11 +82,7 @@ const SettingsScene = {
     for (let i = 0; i < rows.length; i++) {
       const row = rows[i];
       const cy = firstCenterY + i * step;
-      if (row.type === 'nickname') {
-        this._renderNicknameRow(ctx, cx, cy);
-      } else {
-        this._renderToggle(ctx, cx, cy, row);
-      }
+      this._renderToggle(ctx, cx, cy, row);
     }
 
     // Profile entry button (below the last toggle row)
@@ -98,47 +93,6 @@ const SettingsScene = {
     this._renderBackButton(ctx, cx, backCenterY);
   },
 
-  _renderNicknameRow(ctx, cx, y) {
-    const w = SCREEN_WIDTH * 0.7;
-    const h = 50;
-    const x = cx - w / 2;
-
-    this._buttons['nickname'] = { x, y: y - h / 2, w, h };
-
-    // Background
-    ctx.fillStyle = '#1e1e3a';
-    ctx.fillRect(x, y - h / 2, w, h);
-    ctx.strokeStyle = '#333366';
-    ctx.lineWidth = 1;
-    ctx.strokeRect(x, y - h / 2, w, h);
-
-    // Icon + label (left)
-    ctx.fillStyle = COLORS.HUD_TEXT;
-    ctx.font = '16px Arial';
-    ctx.textAlign = 'left';
-    ctx.textBaseline = 'middle';
-    const leftLabel = `👤  ${t('settings.nickname') || '显示名字'}`;
-    ctx.fillText(leftLabel, x + 15, y);
-
-    // Current value + chevron (right)
-    const profile = GameGlobal.playerProfile;
-    let shown = '';
-    if (profile) {
-      if (profile.granted && profile.nickname) {
-        shown = profile.truncate ? profile.truncate(profile.nickname, 5) : profile.nickname;
-      } else if (typeof profile.getDisplayName === 'function') {
-        const pid = (GameGlobal.networkManager && GameGlobal.networkManager.playerId) || '';
-        shown = profile.getDisplayName(pid);
-      }
-    }
-    if (!shown) shown = 'Tanker';
-
-    ctx.fillStyle = profile && profile.granted ? '#FFD700' : '#8899AA';
-    ctx.font = '13px Arial';
-    ctx.textAlign = 'right';
-    ctx.fillText(`${shown}  ›`, x + w - 15, y);
-  },
-
   _renderToggle(ctx, cx, y, toggle) {
     const w = SCREEN_WIDTH * 0.7;
     const h = 50;
@@ -243,10 +197,6 @@ const SettingsScene = {
       if (tx >= rect.x && tx <= rect.x + rect.w && ty >= rect.y && ty <= rect.y + rect.h) {
         if (key === 'back') {
           GameGlobal.sceneManager.switchTo(SCENE.MENU);
-        } else if (key === 'nickname') {
-          // IMPORTANT: wx.getUserProfile must be called synchronously from a
-          // user tap handler; invoking it here is fine (touchstart is a tap).
-          this._requestNicknameAuth();
         } else if (key === 'profile') {
           const sm = GameGlobal.sceneManager;
           if (!sm._scenes.has(SCENE.PROFILE)) {
@@ -264,68 +214,6 @@ const SettingsScene = {
     }
   },
 
-  // ============================================================
-  // Nickname acquisition (moved from MenuScene)
-  // ============================================================
-  _requestNicknameAuth() {
-    const profile = GameGlobal.playerProfile;
-    if (!profile) return;
-
-    const onDone = (ok) => {
-      if (ok) {
-        try {
-          wx.showToast({
-            title: `欢迎 ${profile.nickname}`,
-            icon: 'none',
-            duration: 1500,
-          });
-        } catch (e) { /* ignore */ }
-      }
-    };
-
-    if (typeof profile.requestUserProfile === 'function') {
-      profile.requestUserProfile().then((ok) => {
-        if (ok) {
-          onDone(true);
-        } else {
-          this._promptManualNickname(onDone);
-        }
-      }).catch(() => this._promptManualNickname(onDone));
-    } else {
-      this._promptManualNickname(onDone);
-    }
-  },
-
-  _promptManualNickname(cb) {
-    try {
-      if (typeof wx === 'undefined' || typeof wx.showModal !== 'function') {
-        cb && cb(false);
-        return;
-      }
-      wx.showModal({
-        title: '设置昵称',
-        content: '输入在对战中显示的名字（最长16字）',
-        editable: true,
-        placeholderText: '例如：坏蹄子',
-        confirmText: '确定',
-        cancelText: '取消',
-        success: (res) => {
-          if (res.confirm) {
-            const profile = GameGlobal.playerProfile;
-            const ok = profile && typeof profile.setManualNickname === 'function'
-              && profile.setManualNickname(res.content || '');
-            cb && cb(!!ok);
-          } else {
-            cb && cb(false);
-          }
-        },
-        fail: () => cb && cb(false),
-      });
-    } catch (e) {
-      console.warn('[Settings] showModal failed:', e && e.message);
-      cb && cb(false);
-    }
-  },
 };
 
 module.exports = SettingsScene;

server/services/sensitiveWords.js

@@ -19,6 +19,14 @@ const SENSITIVE_WORDS = {
     '颠覆国家', '推翻政权', '分裂国家', '恐怖组织', '极端主义',
     '反动', '暴乱', '煽动颠覆', '分裂势力', '恐怖袭击',
     '邪教组织', '法轮', '法轮功', '台独', '藏独', '疆独',
+    // Political figure names and common variants (homophone / split-char evasion)
+    '习近平', '刁近平', '习大大', '习主席', '习总',
+    'XiJinping', 'xijinping', '习近', '近平',
+    '李强', '王岐山', '栗战书', '汪洋', '韩正',
+    '李克强', '胡锦涛', '江泽民', '温家宝', '朱镕基',
+    '邓小平', '毛泽东', '周恩来', '刘少奇', '彭德怀',
+    '薄熙来', '周永康', '徐才厚', '郭伯雄', '令计划',
+    '孙政才', '赵乐际', '王沪宁', '丁薛祥', '蔡奇',
   ],
 
   pornography: [
@@ -98,10 +106,17 @@ function checkText(text) {
   const matchedWords = [];
   const categories = new Set();
   const lowerText = text.toLowerCase();
+  // Strip common evasion characters for split-char detection
+  const strippedText = text.replace(/[\s\u3000.,;:!?·…—\-_\|\\/～~`@#$%^&*+=<>()\[\]{}""''「」『』【】（）〈〕\u200b\u200c\u200d\ufeff]/g, '').toLowerCase();
 
   for (const [category, words] of Object.entries(SENSITIVE_WORDS)) {
     for (const word of words) {
-      if (lowerText.includes(word.toLowerCase())) {
+      const lowerWord = word.toLowerCase();
+      if (lowerText.includes(lowerWord)) {
+        matchedWords.push(word);
+        categories.add(category);
+      } else if (word.length >= 2 && strippedText.includes(lowerWord)) {
+        // Split-char evasion detected
         matchedWords.push(word);
         categories.add(category);
       }
@@ -120,7 +135,7 @@ function checkText(text) {
  * @returns {string}
  */
 function getVersion() {
-  return '2026-05-11-v1';
+  return '2026-05-12-v2';
 }
 
 module.exports = {