diff --git a/lerna.json b/lerna.json
index f79fa35897..31ecc69787 100644
--- a/lerna.json
+++ b/lerna.json
@@ -15,7 +15,7 @@
       "registry": "https://registry.npmjs.org"
     }
   },
-  "version": "2.9.28",
+  "version": "2.9.29",
   "npmClient": "yarn",
   "useWorkspaces": true,
   "publishConfig": {
diff --git a/packages/component/package.json b/packages/component/package.json
index 0e7f32aae6..6fd488e2cd 100644
--- a/packages/component/package.json
+++ b/packages/component/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@antv/l7-component",
-  "version": "2.9.28",
+  "version": "2.9.29",
   "description": "",
   "main": "lib/index.js",
   "module": "es/index.js",
@@ -25,8 +25,8 @@
   "author": "lzxue",
   "license": "ISC",
   "dependencies": {
-    "@antv/l7-core": "2.9.28",
-    "@antv/l7-utils": "2.9.28",
+    "@antv/l7-core": "2.9.29",
+    "@antv/l7-utils": "2.9.29",
     "@babel/runtime": "^7.7.7",
     "eventemitter3": "^4.0.0",
     "inversify": "^5.0.1",
@@ -35,7 +35,7 @@
     "supercluster": "^7.0.0"
   },
   "devDependencies": {
-    "@antv/l7-test-utils": "2.9.28"
+    "@antv/l7-test-utils": "2.9.29"
   },
   "gitHead": "684ba4eb806a798713496d3fc0b4d1e17517dc31",
   "publishConfig": {
diff --git a/packages/core/package.json b/packages/core/package.json
index 1c0a0a3b32..e4d26c8fb2 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@antv/l7-core",
-  "version": "2.9.28",
+  "version": "2.9.29",
   "description": "",
   "main": "lib/index.js",
   "module": "es/index.js",
@@ -25,7 +25,7 @@
   "license": "ISC",
   "dependencies": {
     "@antv/async-hook": "^2.2.2",
-    "@antv/l7-utils": "2.9.28",
+    "@antv/l7-utils": "2.9.29",
     "@babel/runtime": "^7.7.7",
     "@turf/helpers": "^6.1.4",
     "ajv": "^6.10.2",
diff --git a/packages/l7/package.json b/packages/l7/package.json
index 5bf2aefcff..996059b92e 100644
--- a/packages/l7/package.json
+++ b/packages/l7/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@antv/l7",
-  "version": "2.9.28",
+  "version": "2.9.29",
   "description": "A Large-scale WebGL-powered Geospatial Data Visualization",
   "main": "lib/index.js",
   "module": "es/index.js",
@@ -26,13 +26,13 @@
   "author": "antv",
   "license": "MIT",
   "dependencies": {
-    "@antv/l7-component": "2.9.28",
-    "@antv/l7-core": "2.9.28",
-    "@antv/l7-layers": "2.9.28",
-    "@antv/l7-maps": "2.9.28",
-    "@antv/l7-scene": "2.9.28",
-    "@antv/l7-source": "2.9.28",
-    "@antv/l7-utils": "2.9.28",
+    "@antv/l7-component": "2.9.29",
+    "@antv/l7-core": "2.9.29",
+    "@antv/l7-layers": "2.9.29",
+    "@antv/l7-maps": "2.9.29",
+    "@antv/l7-scene": "2.9.29",
+    "@antv/l7-source": "2.9.29",
+    "@antv/l7-utils": "2.9.29",
     "@babel/runtime": "^7.7.7"
   },
   "gitHead": "684ba4eb806a798713496d3fc0b4d1e17517dc31",
diff --git a/packages/l7/src/version.ts b/packages/l7/src/version.ts
index 2c8aca34cf..4bab666ea2 100644
--- a/packages/l7/src/version.ts
+++ b/packages/l7/src/version.ts
@@ -1,2 +1,2 @@
-const version = '2.9.28';
+const version = '2.9.29';
 export { version };
diff --git a/packages/layers/package.json b/packages/layers/package.json
index c690664acc..6a46f25410 100644
--- a/packages/layers/package.json
+++ b/packages/layers/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@antv/l7-layers",
-  "version": "2.9.28",
+  "version": "2.9.29",
   "description": "L7's collection of built-in layers",
   "main": "lib/index.js",
   "module": "es/index.js",
@@ -27,10 +27,10 @@
   "license": "ISC",
   "dependencies": {
     "@antv/async-hook": "^2.2.2",
-    "@antv/l7-core": "2.9.28",
-    "@antv/l7-maps": "2.9.28",
-    "@antv/l7-source": "2.9.28",
-    "@antv/l7-utils": "2.9.28",
+    "@antv/l7-core": "2.9.29",
+    "@antv/l7-maps": "2.9.29",
+    "@antv/l7-source": "2.9.29",
+    "@antv/l7-utils": "2.9.29",
     "@babel/runtime": "^7.7.7",
     "@mapbox/martini": "^0.2.0",
     "@turf/clone": "^6.5.0",
diff --git a/packages/map/package.json b/packages/map/package.json
index f84e3977a9..5f976202e7 100644
--- a/packages/map/package.json
+++ b/packages/map/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@antv/l7-map",
-  "version": "2.9.28",
+  "version": "2.9.29",
   "description": "l7 map",
   "keywords": [],
   "author": "thinkinggis <lzx199065@gmail.com>",
@@ -39,7 +39,7 @@
   },
   "homepage": "https://github.com/antvis/L7#readme",
   "dependencies": {
-    "@antv/l7-utils": "2.9.28",
+    "@antv/l7-utils": "2.9.29",
     "@babel/runtime": "^7.7.7",
     "@mapbox/point-geometry": "^0.1.0",
     "@mapbox/unitbezier": "^0.0.0",
diff --git a/packages/maps/package.json b/packages/maps/package.json
index d78605b796..267450ee46 100644
--- a/packages/maps/package.json
+++ b/packages/maps/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@antv/l7-maps",
-  "version": "2.9.28",
+  "version": "2.9.29",
   "description": "",
   "main": "lib/index.js",
   "module": "es/index.js",
@@ -27,9 +27,9 @@
   "license": "ISC",
   "dependencies": {
     "@amap/amap-jsapi-loader": "^0.0.3",
-    "@antv/l7-core": "2.9.28",
-    "@antv/l7-map": "2.9.28",
-    "@antv/l7-utils": "2.9.28",
+    "@antv/l7-core": "2.9.29",
+    "@antv/l7-map": "2.9.29",
+    "@antv/l7-utils": "2.9.29",
     "@babel/runtime": "^7.7.7",
     "@types/amap-js-api": "^1.4.6",
     "@types/mapbox-gl": "^1.11.2",
diff --git a/packages/mini/package.json b/packages/mini/package.json
index c8c88122cd..a8816484a7 100644
--- a/packages/mini/package.json
+++ b/packages/mini/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@antv/l7-mini",
-  "version": "2.9.28",
+  "version": "2.9.29",
   "description": "A Large-scale WebGL-powered Geospatial Data Visualization",
   "main": "lib/index.js",
   "module": "es/index.js",
@@ -25,11 +25,11 @@
   "author": "antv",
   "license": "MIT",
   "dependencies": {
-    "@antv/l7-core": "2.9.28",
-    "@antv/l7-layers": "2.9.28",
-    "@antv/l7-maps": "2.9.28",
-    "@antv/l7-scene": "2.9.28",
-    "@antv/l7-utils": "2.9.28",
+    "@antv/l7-core": "2.9.29",
+    "@antv/l7-layers": "2.9.29",
+    "@antv/l7-maps": "2.9.29",
+    "@antv/l7-scene": "2.9.29",
+    "@antv/l7-utils": "2.9.29",
     "@babel/runtime": "^7.7.7"
   },
   "gitHead": "684ba4eb806a798713496d3fc0b4d1e17517dc31",
diff --git a/packages/renderer/package.json b/packages/renderer/package.json
index 272bcdd3e7..8cd4f80c15 100644
--- a/packages/renderer/package.json
+++ b/packages/renderer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@antv/l7-renderer",
-  "version": "2.9.28",
+  "version": "2.9.29",
   "description": "",
   "main": "lib/index.js",
   "module": "es/index.js",
@@ -25,12 +25,12 @@
   "author": "xiaoiver",
   "license": "ISC",
   "devDependencies": {
-    "@antv/l7-test-utils": "2.9.28",
+    "@antv/l7-test-utils": "2.9.29",
     "gl": "^5.0.3"
   },
   "dependencies": {
-    "@antv/l7-core": "2.9.28",
-    "@antv/l7-utils": "2.9.28",
+    "@antv/l7-core": "2.9.29",
+    "@antv/l7-utils": "2.9.29",
     "@babel/runtime": "^7.7.7",
     "inversify": "^5.0.1",
     "l7regl": "^0.0.20",
diff --git a/packages/scene/package.json b/packages/scene/package.json
index fd520f9cd2..cb355d3102 100644
--- a/packages/scene/package.json
+++ b/packages/scene/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@antv/l7-scene",
-  "version": "2.9.28",
+  "version": "2.9.29",
   "description": "",
   "main": "lib/index.js",
   "module": "es/index.js",
@@ -23,19 +23,19 @@
   "author": "xiaoiver",
   "license": "ISC",
   "dependencies": {
-    "@antv/l7-component": "2.9.28",
-    "@antv/l7-core": "2.9.28",
-    "@antv/l7-layers": "2.9.28",
-    "@antv/l7-maps": "2.9.28",
-    "@antv/l7-renderer": "2.9.28",
-    "@antv/l7-utils": "2.9.28",
+    "@antv/l7-component": "2.9.29",
+    "@antv/l7-core": "2.9.29",
+    "@antv/l7-layers": "2.9.29",
+    "@antv/l7-maps": "2.9.29",
+    "@antv/l7-renderer": "2.9.29",
+    "@antv/l7-utils": "2.9.29",
     "@babel/runtime": "^7.7.7",
     "inversify": "^5.0.1",
     "mapbox-gl": "^1.2.1",
     "reflect-metadata": "^0.1.13"
   },
   "devDependencies": {
-    "@antv/l7-test-utils": "2.9.28"
+    "@antv/l7-test-utils": "2.9.29"
   },
   "gitHead": "684ba4eb806a798713496d3fc0b4d1e17517dc31",
   "publishConfig": {
diff --git a/packages/site/gatsby-config.js b/packages/site/gatsby-config.js
index 72e8bf9865..74093d39f7 100644
--- a/packages/site/gatsby-config.js
+++ b/packages/site/gatsby-config.js
@@ -184,7 +184,7 @@ module.exports = {
         order: 6,
       },
       {
-        slug: 'api/imagelayer',
+        slug: 'api/imageLayer',
         title: {
           zh: '图片图层',
           en: 'ImageLayer',
diff --git a/packages/site/package.json b/packages/site/package.json
index 590134c343..68f265f9a7 100644
--- a/packages/site/package.json
+++ b/packages/site/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "@antv/l7-site",
-  "version": "2.9.28",
+  "version": "2.9.29",
   "description": "L7 sites deployed on gh-pages",
   "keywords": [
     "antv",
@@ -37,7 +37,7 @@
   },
   "dependencies": {
     "@antv/gatsby-theme-antv": "1.1.15",
-    "@antv/l7": "2.9.28",
+    "@antv/l7": "2.9.29",
     "@antv/util": "^2.0.9",
     "@types/react": "^16.9.35",
     "@types/react-dom": "^16.9.8",
diff --git a/packages/source/package.json b/packages/source/package.json
index 614d907dc5..5b6e82c5ae 100644
--- a/packages/source/package.json
+++ b/packages/source/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@antv/l7-source",
-  "version": "2.9.28",
+  "version": "2.9.29",
   "description": "",
   "main": "lib/index.js",
   "module": "es/index.js",
@@ -25,8 +25,8 @@
   "license": "ISC",
   "dependencies": {
     "@antv/async-hook": "^2.2.2",
-    "@antv/l7-core": "2.9.28",
-    "@antv/l7-utils": "2.9.28",
+    "@antv/l7-core": "2.9.29",
+    "@antv/l7-utils": "2.9.29",
     "@babel/runtime": "^7.7.7",
     "@mapbox/geojson-rewind": "^0.5.2",
     "@mapbox/vector-tile": "^1.3.1",
diff --git a/packages/test-utils/package.json b/packages/test-utils/package.json
index 2edc37dae4..86f39c3a1c 100644
--- a/packages/test-utils/package.json
+++ b/packages/test-utils/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "@antv/l7-test-utils",
-  "version": "2.9.28",
+  "version": "2.9.29",
   "description": "Now I’m the model of a modern major general / The venerated Virginian veteran whose men are all / Lining up, to put me up on a pedestal / Writin’ letters to relatives / Embellishin’ my elegance and eloquence / But the elephant is in the room / The truth is in ya face when ya hear the British cannons go / BOOM",
   "keywords": [],
   "author": "lzxue <lzx199065@gmail.com>",
@@ -39,9 +39,9 @@
     "url": "https://github.com/antvis/L7/issues"
   },
   "devDependencies": {
-    "@antv/l7-map": "2.9.28",
-    "@antv/l7-maps": "2.9.28",
-    "@antv/l7-scene": "2.9.28",
+    "@antv/l7-map": "2.9.29",
+    "@antv/l7-maps": "2.9.29",
+    "@antv/l7-scene": "2.9.29",
     "gl": "^5.0.3",
     "l7regl": "^0.0.20"
   },
diff --git a/packages/three/package.json b/packages/three/package.json
index 1452d20f96..30bdb0b0c8 100644
--- a/packages/three/package.json
+++ b/packages/three/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@antv/l7-three",
-  "version": "2.9.28",
+  "version": "2.9.29",
   "description": "three for L7 ",
   "keywords": [
     "3D",
@@ -44,9 +44,9 @@
   },
   "homepage": "https://github.com/antvis/L7#readme",
   "dependencies": {
-    "@antv/l7-core": "2.9.28",
-    "@antv/l7-layers": "2.9.28",
-    "@antv/l7-scene": "2.9.28",
+    "@antv/l7-core": "2.9.29",
+    "@antv/l7-layers": "2.9.29",
+    "@antv/l7-scene": "2.9.29",
     "@babel/runtime": "^7.7.7",
     "inversify": "^5.0.1",
     "reflect-metadata": "^0.1.13",
diff --git a/packages/utils/package.json b/packages/utils/package.json
index c0262bf7c0..ed5731c039 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@antv/l7-utils",
-  "version": "2.9.28",
+  "version": "2.9.29",
   "description": "",
   "main": "lib/index.js",
   "module": "es/index.js",