diff --git a/server/src/main/kotlin/ir/armor/tachidesk/Main.kt b/server/src/main/kotlin/ir/armor/tachidesk/Main.kt
index 1a32739..9f17d04 100644
--- a/server/src/main/kotlin/ir/armor/tachidesk/Main.kt
+++ b/server/src/main/kotlin/ir/armor/tachidesk/Main.kt
@@ -20,21 +20,32 @@ class Main {
                 ctx.header("Access-Control-Allow-Origin", "*") // allow the client which is running on another port
             }
 
-            app.get("/api/v1/extensions") { ctx ->
+            app.get("/api/v1/extension/list") { ctx ->
                 ctx.json(getExtensionList())
             }
 
 
-            app.get("/api/v1/extensions/install/:apkName") { ctx ->
+            app.get("/api/v1/extension/install/:apkName") { ctx ->
                 val apkName = ctx.pathParam("apkName")
                 println(apkName)
                 ctx.status(
                         installAPK(apkName)
                 )
             }
-            app.get("/api/v1/sources/") { ctx ->
+            app.get("/api/v1/source/list") { ctx ->
                 ctx.json(getSourceList())
             }
+
+            app.get("/api/v1/source/:source_id/popular") { ctx ->
+                val sourceId = ctx.pathParam("source_id")
+                ctx.json(getPopularManga(sourceId))
+            }
+
+
+        }
+
+        private fun getPopularManga(sourceId: String): List<Any> {
+            TODO("Not yet implemented")
         }
     }
 }
diff --git a/server/src/main/kotlin/ir/armor/tachidesk/database/DBMangaer.kt b/server/src/main/kotlin/ir/armor/tachidesk/database/DBMangaer.kt
index 644f175..386f71b 100644
--- a/server/src/main/kotlin/ir/armor/tachidesk/database/DBMangaer.kt
+++ b/server/src/main/kotlin/ir/armor/tachidesk/database/DBMangaer.kt
@@ -2,6 +2,7 @@ package ir.armor.tachidesk.database
 
 import ir.armor.tachidesk.Config
 import ir.armor.tachidesk.database.table.ExtensionsTable
+import ir.armor.tachidesk.database.table.MangasTable
 import ir.armor.tachidesk.database.table.SourcesTable
 import org.jetbrains.exposed.sql.Database
 import org.jetbrains.exposed.sql.SchemaUtils
@@ -20,5 +21,6 @@ fun makeDataBaseTables() {
     transaction {
         SchemaUtils.create(ExtensionsTable)
         SchemaUtils.create(SourcesTable)
+        SchemaUtils.create(MangasTable)
     }
 }
\ No newline at end of file
diff --git a/server/src/main/kotlin/ir/armor/tachidesk/database/dataclass/MangaDataClass.kt b/server/src/main/kotlin/ir/armor/tachidesk/database/dataclass/MangaDataClass.kt
new file mode 100644
index 0000000..5c11fe6
--- /dev/null
+++ b/server/src/main/kotlin/ir/armor/tachidesk/database/dataclass/MangaDataClass.kt
@@ -0,0 +1,19 @@
+package ir.armor.tachidesk.database.dataclass
+
+import ir.armor.tachidesk.database.table.MangaStatus
+
+data class MangaDataClass(
+        val sourceId: Long,
+
+        val url: String,
+        val title: String,
+        val thumbnail_url: String? = null,
+
+        val initialized: Boolean = false,
+
+        val artist: String? = null,
+        val author: String? = null,
+        val description: String? = null,
+        val genre: String? = null,
+        val status: String = MangaStatus.UNKNOWN.name
+)
\ No newline at end of file
diff --git a/server/src/main/kotlin/ir/armor/tachidesk/database/entity/MangaEntity.kt b/server/src/main/kotlin/ir/armor/tachidesk/database/entity/MangaEntity.kt
new file mode 100644
index 0000000..34fc20b
--- /dev/null
+++ b/server/src/main/kotlin/ir/armor/tachidesk/database/entity/MangaEntity.kt
@@ -0,0 +1,24 @@
+package ir.armor.tachidesk.database.entity
+
+import ir.armor.tachidesk.database.table.MangasTable
+import ir.armor.tachidesk.database.table.SourcesTable
+import org.jetbrains.exposed.dao.IntEntity
+import org.jetbrains.exposed.dao.IntEntityClass
+import org.jetbrains.exposed.dao.id.EntityID
+
+class MangaEntity(id: EntityID<Int>) : IntEntity(id) {
+    companion object : IntEntityClass<MangaEntity>(MangasTable)
+
+    var url by MangasTable.url
+    var title by MangasTable.title
+    var initialized by MangasTable.initialized
+
+    var artist by MangasTable.artist
+    var author by MangasTable.author
+    var description by MangasTable.description
+    var genre by MangasTable.genre
+    var status by MangasTable.status
+    var thumbnail_url by MangasTable.thumbnail_url
+
+    var sourceReference by MangaEntity referencedOn MangasTable.sourceReference
+}
\ No newline at end of file
diff --git a/server/src/main/kotlin/ir/armor/tachidesk/database/entity/SourceEntity.kt b/server/src/main/kotlin/ir/armor/tachidesk/database/entity/SourceEntity.kt
index 3a8a6a1..6fe8c1c 100644
--- a/server/src/main/kotlin/ir/armor/tachidesk/database/entity/SourceEntity.kt
+++ b/server/src/main/kotlin/ir/armor/tachidesk/database/entity/SourceEntity.kt
@@ -1,14 +1,13 @@
 package ir.armor.tachidesk.database.entity
 
 import ir.armor.tachidesk.database.table.SourcesTable
-import org.jetbrains.exposed.dao.IntEntity
-import org.jetbrains.exposed.dao.IntEntityClass
+import org.jetbrains.exposed.dao.*
 import org.jetbrains.exposed.dao.id.EntityID
 
-class SourceEntity(id: EntityID<Int>) : IntEntity(id) {
-    companion object : IntEntityClass<SourceEntity>(SourcesTable)
+class SourceEntity(id: EntityID<Long>) : LongEntity(id) {
+    companion object : EntityClass<Long, SourceEntity>(SourcesTable, null)
 
-    var sourceId by SourcesTable.sourceId
+    var sourceId by SourcesTable.id
     var name by SourcesTable.name
     var lang by SourcesTable.lang
     var extension by ExtensionEntity referencedOn SourcesTable.extension
diff --git a/server/src/main/kotlin/ir/armor/tachidesk/database/table/MangasTable.kt b/server/src/main/kotlin/ir/armor/tachidesk/database/table/MangasTable.kt
new file mode 100644
index 0000000..7f4fce9
--- /dev/null
+++ b/server/src/main/kotlin/ir/armor/tachidesk/database/table/MangasTable.kt
@@ -0,0 +1,26 @@
+package ir.armor.tachidesk.database.table
+
+import org.jetbrains.exposed.dao.id.IntIdTable
+
+object MangasTable : IntIdTable() {
+    val url = varchar("url", 2048)
+    val title = varchar("title", 512)
+    val initialized = bool("initialized").default(false)
+
+    val artist = varchar("artist", 64).nullable()
+    val author = varchar("author", 64).nullable()
+    val description = varchar("description", 4096).nullable()
+    val genre = varchar("genre", 1024).nullable()
+    val status = enumeration("status", MangaStatus::class).default(MangaStatus.UNKNOWN)
+    val thumbnail_url = varchar("thumbnail_url", 2048).nullable()
+
+    // source is used by some ancestor of IntIdTable
+    val sourceReference = reference("source", SourcesTable)
+}
+
+enum class MangaStatus(val status: Int) {
+    UNKNOWN(0),
+    ONGOING(1),
+    COMPLETED(2),
+    LICENSED(3),
+}
\ No newline at end of file
diff --git a/server/src/main/kotlin/ir/armor/tachidesk/database/table/SourcesTable.kt b/server/src/main/kotlin/ir/armor/tachidesk/database/table/SourcesTable.kt
index 1cc39b8..e316004 100644
--- a/server/src/main/kotlin/ir/armor/tachidesk/database/table/SourcesTable.kt
+++ b/server/src/main/kotlin/ir/armor/tachidesk/database/table/SourcesTable.kt
@@ -1,10 +1,10 @@
 package ir.armor.tachidesk.database.table
 
-import org.jetbrains.exposed.dao.id.IntIdTable
+import org.jetbrains.exposed.dao.id.IdTable
 
-object SourcesTable : IntIdTable() {
-    val sourceId = long("source_id")
-    val name = varchar("name", 128)
+object SourcesTable : IdTable<Long>() {
+    override val id = long("id").entityId()
+    val name= varchar("name", 128)
     val lang = varchar("lang", 5)
     val extension = reference("extension", ExtensionsTable)
     val partOfFactorySource = bool("part_of_factory_source").default(false)
diff --git a/server/src/main/kotlin/ir/armor/tachidesk/util/APK.kt b/server/src/main/kotlin/ir/armor/tachidesk/util/APK.kt
index 554af34..86a81ef 100644
--- a/server/src/main/kotlin/ir/armor/tachidesk/util/APK.kt
+++ b/server/src/main/kotlin/ir/armor/tachidesk/util/APK.kt
@@ -68,9 +68,9 @@ fun installAPK(apkName: String): Int {
 //                                name = httpSource.name
 //                                this.extension =  ExtensionEntity.find { ExtensionsTable.name eq extension.name }.first().id
 //                            }
-                    if (SourcesTable.select { SourcesTable.sourceId eq httpSource.id }.count() == 0L) {
+                    if (SourcesTable.select { SourcesTable.id eq httpSource.id }.count() == 0L) {
                         SourcesTable.insert {
-                            it[this.sourceId] = httpSource.id
+                            it[this.id] = httpSource.id
                             it[name] = httpSource.name
                             it[this.lang] = httpSource.lang
                             it[extension] = extensionId
@@ -86,9 +86,9 @@ fun installAPK(apkName: String): Int {
                 transaction {
                     sourceFactory.createSources().forEachIndexed { index, source ->
                         val httpSource = source as HttpSource
-                        if (SourcesTable.select { SourcesTable.sourceId eq httpSource.id }.count() == 0L) {
+                        if (SourcesTable.select { SourcesTable.id eq httpSource.id }.count() == 0L) {
                             SourcesTable.insert {
-                                it[this.sourceId] = httpSource.id
+                                it[this.id] = httpSource.id
                                 it[name] = httpSource.name
                                 it[this.lang] = httpSource.lang
                                 it[extension] = extensionId
diff --git a/server/src/main/kotlin/ir/armor/tachidesk/util/MangaList.kt b/server/src/main/kotlin/ir/armor/tachidesk/util/MangaList.kt
new file mode 100644
index 0000000..a9e9549
--- /dev/null
+++ b/server/src/main/kotlin/ir/armor/tachidesk/util/MangaList.kt
@@ -0,0 +1,2 @@
+package ir.armor.tachidesk.util
+
diff --git a/server/src/main/kotlin/ir/armor/tachidesk/util/SourceList.kt b/server/src/main/kotlin/ir/armor/tachidesk/util/SourceList.kt
index 43f8205..4955a28 100644
--- a/server/src/main/kotlin/ir/armor/tachidesk/util/SourceList.kt
+++ b/server/src/main/kotlin/ir/armor/tachidesk/util/SourceList.kt
@@ -18,7 +18,7 @@ import java.net.URLClassLoader
 
 fun getHttpSource(sourceId: Long): HttpSource {
     return transaction {
-        val sourceRecord = SourceEntity.find { SourcesTable.sourceId eq sourceId }.first()
+        val sourceRecord = SourceEntity.get(sourceId)
         val extensionId = sourceRecord.extension.id.value
         val extensionRecord = ExtensionEntity.get(extensionId)
         val apkName = extensionRecord.apkName
@@ -44,11 +44,11 @@ fun getSourceList(): List<SourceDataClass> {
     return transaction {
         return@transaction SourcesTable.selectAll().map {
             SourceDataClass(
-                    it[SourcesTable.sourceId],
+                    it[SourcesTable.id].value,
                     it[SourcesTable.name],
                     it[SourcesTable.lang],
                     ExtensionsTable.select { ExtensionsTable.id eq it[SourcesTable.extension] }.first()[ExtensionsTable.iconUrl],
-                    getHttpSource(it[SourcesTable.sourceId]).supportsLatest
+                    getHttpSource(it[SourcesTable.id].value).supportsLatest
             )
         }
     }
diff --git a/webUI/react/src/App.tsx b/webUI/react/src/App.tsx
index 1680c2d..83e31ad 100644
--- a/webUI/react/src/App.tsx
+++ b/webUI/react/src/App.tsx
@@ -15,7 +15,7 @@ function Extensions() {
 
     if (extensions.length === 0) {
         mapped = <h3>wait</h3>;
-        fetch('http://127.0.0.1:4567/api/v1/extensions')
+        fetch('http://127.0.0.1:4567/api/v1/extension/list')
             .then((response) => response.json())
             .then((data) => setExtensions(data));
     } else {
@@ -31,7 +31,7 @@ function Sources() {
 
     if (sources.length === 0) {
         mapped = <h3>wait</h3>;
-        fetch('http://127.0.0.1:4567/api/v1/sources')
+        fetch('http://127.0.0.1:4567/api/v1/source/list')
             .then((response) => response.json())
             .then((data) => setSources(data));
     } else {
diff --git a/webUI/react/src/components/ExtensionCard.tsx b/webUI/react/src/components/ExtensionCard.tsx
index d8005da..636f905 100644
--- a/webUI/react/src/components/ExtensionCard.tsx
+++ b/webUI/react/src/components/ExtensionCard.tsx
@@ -49,7 +49,7 @@ export default function ExtensionCard(props: IProps) {
 
     function install() {
         setInstalledState('installing');
-        fetch(`http://127.0.0.1:4567/api/v1/extensions/install/${apkName}`).then(() => {
+        fetch(`http://127.0.0.1:4567/api/v1/extension/install/${apkName}`).then(() => {
             setInstalledState('installed');
         });
     }